diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/spdk/test/vhost | |
parent | Initial commit. (diff) | |
download | ceph-upstream/16.2.11+ds.tar.xz ceph-upstream/16.2.11+ds.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/spdk/test/vhost')
51 files changed, 6352 insertions, 0 deletions
diff --git a/src/spdk/test/vhost/common.sh b/src/spdk/test/vhost/common.sh new file mode 100644 index 000000000..33c8e0953 --- /dev/null +++ b/src/spdk/test/vhost/common.sh @@ -0,0 +1,1266 @@ +: ${SPDK_VHOST_VERBOSE=false} +: ${VHOST_DIR="$HOME/vhost_test"} +: ${QEMU_BIN="qemu-system-x86_64"} +: ${QEMU_IMG_BIN="qemu-img"} + +TEST_DIR=$(readlink -f $rootdir/..) +VM_DIR=$VHOST_DIR/vms +TARGET_DIR=$VHOST_DIR/vhost +VM_PASSWORD="root" + +#TODO: Move vhost_vm_image.qcow2 into VHOST_DIR on test systems. +VM_IMAGE=$HOME/vhost_vm_image.qcow2 + +if ! hash $QEMU_IMG_BIN $QEMU_BIN; then + error 'QEMU is not installed on this system. Unable to run vhost tests.' + exit 1 +fi + +mkdir -p $VHOST_DIR +mkdir -p $VM_DIR +mkdir -p $TARGET_DIR + +# +# Source config describing QEMU and VHOST cores and NUMA +# +source $rootdir/test/vhost/common/autotest.config + +function vhosttestinit() { + if [ "$TEST_MODE" == "iso" ]; then + $rootdir/scripts/setup.sh + + # Look for the VM image + if [[ ! -f $VM_IMAGE ]]; then + echo "VM image not found at $VM_IMAGE" + echo "Download to $HOME? [yn]" + read -r download + if [ "$download" = "y" ]; then + curl https://ci.spdk.io/download/test_resources/vhost_vm_image.tar.gz | tar xz -C $HOME + fi + fi + fi + + # Look for the VM image + if [[ ! -f $VM_IMAGE ]]; then + error "VM image not found at $VM_IMAGE" + exit 1 + fi +} + +function vhosttestfini() { + if [ "$TEST_MODE" == "iso" ]; then + $rootdir/scripts/setup.sh reset + fi +} + +function message() { + local verbose_out + if ! $SPDK_VHOST_VERBOSE; then + verbose_out="" + elif [[ ${FUNCNAME[2]} == "source" ]]; then + verbose_out=" (file $(basename ${BASH_SOURCE[1]}):${BASH_LINENO[1]})" + else + verbose_out=" (function ${FUNCNAME[2]}:${BASH_LINENO[1]})" + fi + + local msg_type="$1" + shift + echo -e "${msg_type}${verbose_out}: $*" +} + +function fail() { + echo "===========" >&2 + message "FAIL" "$@" >&2 + echo "===========" >&2 + exit 1 +} + +function error() { + echo "===========" >&2 + message "ERROR" "$@" >&2 + echo "===========" >&2 + # Don't 'return 1' since the stack trace will be incomplete (why?) missing upper command. + false +} + +function warning() { + message "WARN" "$@" >&2 +} + +function notice() { + message "INFO" "$@" +} + +function check_qemu_packedring_support() { + qemu_version=$($QEMU_BIN -version | grep -Po "(?<=version )\d+.\d+.\d+") + if [[ "$qemu_version" < "4.2.0" ]]; then + error "This qemu binary does not support packed ring" + fi +} + +function get_vhost_dir() { + local vhost_name="$1" + + if [[ -z "$vhost_name" ]]; then + error "vhost name must be provided to get_vhost_dir" + return 1 + fi + + echo "$TARGET_DIR/${vhost_name}" +} + +function vhost_run() { + local vhost_name="$1" + local run_gen_nvme=true + + if [[ -z "$vhost_name" ]]; then + error "vhost name must be provided to vhost_run" + return 1 + fi + shift + + if [[ "$1" == "--no-gen-nvme" ]]; then + notice "Skipping gen_nvmf.sh NVMe bdev configuration" + run_gen_nvme=false + shift + fi + + local vhost_dir + vhost_dir="$(get_vhost_dir $vhost_name)" + local vhost_app="$SPDK_BIN_DIR/vhost" + local vhost_log_file="$vhost_dir/vhost.log" + local vhost_pid_file="$vhost_dir/vhost.pid" + local vhost_socket="$vhost_dir/usvhost" + notice "starting vhost app in background" + [[ -r "$vhost_pid_file" ]] && vhost_kill $vhost_name + [[ -d $vhost_dir ]] && rm -f $vhost_dir/* + mkdir -p $vhost_dir + + if [[ ! -x $vhost_app ]]; then + error "application not found: $vhost_app" + return 1 + fi + + local cmd="$vhost_app -r $vhost_dir/rpc.sock $*" + + notice "Loging to: $vhost_log_file" + notice "Socket: $vhost_socket" + notice "Command: $cmd" + + timing_enter vhost_start + cd $vhost_dir + $cmd & + vhost_pid=$! + echo $vhost_pid > $vhost_pid_file + + notice "waiting for app to run..." + waitforlisten "$vhost_pid" "$vhost_dir/rpc.sock" + #do not generate nvmes if pci access is disabled + if [[ "$cmd" != *"--no-pci"* ]] && [[ "$cmd" != *"-u"* ]] && $run_gen_nvme; then + $rootdir/scripts/gen_nvme.sh "--json" | $rootdir/scripts/rpc.py -s $vhost_dir/rpc.sock load_subsystem_config + fi + + notice "vhost started - pid=$vhost_pid" + timing_exit vhost_start +} + +function vhost_kill() { + local rc=0 + local vhost_name="$1" + + if [[ -z "$vhost_name" ]]; then + error "Must provide vhost name to vhost_kill" + return 0 + fi + + local vhost_dir + vhost_dir="$(get_vhost_dir $vhost_name)" + local vhost_pid_file="$vhost_dir/vhost.pid" + + if [[ ! -r $vhost_pid_file ]]; then + warning "no vhost pid file found" + return 0 + fi + + timing_enter vhost_kill + local vhost_pid + vhost_pid="$(cat $vhost_pid_file)" + notice "killing vhost (PID $vhost_pid) app" + + if kill -INT $vhost_pid > /dev/null; then + notice "sent SIGINT to vhost app - waiting 60 seconds to exit" + for ((i = 0; i < 60; i++)); do + if kill -0 $vhost_pid; then + echo "." + sleep 1 + else + break + fi + done + if kill -0 $vhost_pid; then + error "ERROR: vhost was NOT killed - sending SIGABRT" + kill -ABRT $vhost_pid + rm $vhost_pid_file + rc=1 + else + while kill -0 $vhost_pid; do + echo "." + done + fi + elif kill -0 $vhost_pid; then + error "vhost NOT killed - you need to kill it manually" + rc=1 + else + notice "vhost was not running" + fi + + timing_exit vhost_kill + if [[ $rc == 0 ]]; then + rm $vhost_pid_file + fi + + rm -rf "$vhost_dir" + + return $rc +} + +function vhost_rpc() { + local vhost_name="$1" + + if [[ -z "$vhost_name" ]]; then + error "vhost name must be provided to vhost_rpc" + return 1 + fi + shift + + $rootdir/scripts/rpc.py -s $(get_vhost_dir $vhost_name)/rpc.sock "$@" +} + +### +# Mgmt functions +### + +function assert_number() { + [[ "$1" =~ [0-9]+ ]] && return 0 + + error "Invalid or missing paramter: need number but got '$1'" + return 1 +} + +# Run command on vm with given password +# First argument - vm number +# Second argument - ssh password for vm +# +function vm_sshpass() { + vm_num_is_valid $1 || return 1 + + local ssh_cmd + ssh_cmd="sshpass -p $2 ssh \ + -o UserKnownHostsFile=/dev/null \ + -o StrictHostKeyChecking=no \ + -o User=root \ + -p $(vm_ssh_socket $1) $VM_SSH_OPTIONS 127.0.0.1" + + shift 2 + $ssh_cmd "$@" +} + +# Helper to validate VM number +# param $1 VM number +# +function vm_num_is_valid() { + [[ "$1" =~ ^[0-9]+$ ]] && return 0 + + error "Invalid or missing paramter: vm number '$1'" + return 1 +} + +# Print network socket for given VM number +# param $1 virtual machine number +# +function vm_ssh_socket() { + vm_num_is_valid $1 || return 1 + local vm_dir="$VM_DIR/$1" + + cat $vm_dir/ssh_socket +} + +function vm_fio_socket() { + vm_num_is_valid $1 || return 1 + local vm_dir="$VM_DIR/$1" + + cat $vm_dir/fio_socket +} + +# Execute command on given VM +# param $1 virtual machine number +# +function vm_exec() { + vm_num_is_valid $1 || return 1 + + local vm_num="$1" + shift + + sshpass -p "$VM_PASSWORD" ssh \ + -o UserKnownHostsFile=/dev/null \ + -o StrictHostKeyChecking=no \ + -o User=root \ + -p $(vm_ssh_socket $vm_num) $VM_SSH_OPTIONS 127.0.0.1 \ + "$@" +} + +# Execute scp command on given VM +# param $1 virtual machine number +# +function vm_scp() { + vm_num_is_valid $1 || return 1 + + local vm_num="$1" + shift + + sshpass -p "$VM_PASSWORD" scp \ + -o UserKnownHostsFile=/dev/null \ + -o StrictHostKeyChecking=no \ + -o User=root \ + -P $(vm_ssh_socket $vm_num) $VM_SSH_OPTIONS \ + "$@" +} + +# check if specified VM is running +# param $1 VM num +function vm_is_running() { + vm_num_is_valid $1 || return 1 + local vm_dir="$VM_DIR/$1" + + if [[ ! -r $vm_dir/qemu.pid ]]; then + return 1 + fi + + local vm_pid + vm_pid="$(cat $vm_dir/qemu.pid)" + + if /bin/kill -0 $vm_pid; then + return 0 + else + if [[ $EUID -ne 0 ]]; then + warning "not root - assuming VM running since can't be checked" + return 0 + fi + + # not running - remove pid file + rm $vm_dir/qemu.pid + return 1 + fi +} + +# check if specified VM is running +# param $1 VM num +function vm_os_booted() { + vm_num_is_valid $1 || return 1 + local vm_dir="$VM_DIR/$1" + + if [[ ! -r $vm_dir/qemu.pid ]]; then + error "VM $1 is not running" + return 1 + fi + + if ! VM_SSH_OPTIONS="-o ControlMaster=no" vm_exec $1 "true" 2> /dev/null; then + # Shutdown existing master. Ignore errors as it might not exist. + VM_SSH_OPTIONS="-O exit" vm_exec $1 "true" 2> /dev/null + return 1 + fi + + return 0 +} + +# Shutdown given VM +# param $1 virtual machine number +# return non-zero in case of error. +function vm_shutdown() { + vm_num_is_valid $1 || return 1 + local vm_dir="$VM_DIR/$1" + if [[ ! -d "$vm_dir" ]]; then + error "VM$1 ($vm_dir) not exist - setup it first" + return 1 + fi + + if ! vm_is_running $1; then + notice "VM$1 ($vm_dir) is not running" + return 0 + fi + + # Temporarily disabling exit flag for next ssh command, since it will + # "fail" due to shutdown + notice "Shutting down virtual machine $vm_dir" + set +e + vm_exec $1 "nohup sh -c 'shutdown -h -P now'" || true + notice "VM$1 is shutting down - wait a while to complete" + set -e +} + +# Kill given VM +# param $1 virtual machine number +# +function vm_kill() { + vm_num_is_valid $1 || return 1 + local vm_dir="$VM_DIR/$1" + + if [[ ! -r $vm_dir/qemu.pid ]]; then + return 0 + fi + + local vm_pid + vm_pid="$(cat $vm_dir/qemu.pid)" + + notice "Killing virtual machine $vm_dir (pid=$vm_pid)" + # First kill should fail, second one must fail + if /bin/kill $vm_pid; then + notice "process $vm_pid killed" + rm $vm_dir/qemu.pid + rm -rf $vm_dir + elif vm_is_running $1; then + error "Process $vm_pid NOT killed" + return 1 + fi +} + +# List all VM numbers in VM_DIR +# +function vm_list_all() { + local vms + vms="$( + shopt -s nullglob + echo $VM_DIR/[0-9]* + )" + if [[ -n "$vms" ]]; then + basename --multiple $vms + fi +} + +# Kills all VM in $VM_DIR +# +function vm_kill_all() { + local vm + for vm in $(vm_list_all); do + vm_kill $vm + done + + rm -rf $VM_DIR +} + +# Shutdown all VM in $VM_DIR +# +function vm_shutdown_all() { + # XXX: temporarily disable to debug shutdown issue + # xtrace_disable + + local vms + vms=$(vm_list_all) + local vm + + for vm in $vms; do + vm_shutdown $vm + done + + notice "Waiting for VMs to shutdown..." + local timeo=30 + while [[ $timeo -gt 0 ]]; do + local all_vms_down=1 + for vm in $vms; do + if vm_is_running $vm; then + all_vms_down=0 + break + fi + done + + if [[ $all_vms_down == 1 ]]; then + notice "All VMs successfully shut down" + xtrace_restore + return 0 + fi + + ((timeo -= 1)) + sleep 1 + done + + rm -rf $VM_DIR + + xtrace_restore +} + +function vm_setup() { + xtrace_disable + local OPTIND optchar vm_num + + local os="" + local os_mode="" + local qemu_args=() + local disk_type_g=NOT_DEFINED + local read_only="false" + # List created of a strings separated with a ":" + local disks=() + local raw_cache="" + local vm_incoming="" + local vm_migrate_to="" + local force_vm="" + local guest_memory=1024 + local queue_number="" + local vhost_dir + local packed=false + vhost_dir="$(get_vhost_dir 0)" + while getopts ':-:' optchar; do + case "$optchar" in + -) + case "$OPTARG" in + os=*) os="${OPTARG#*=}" ;; + os-mode=*) os_mode="${OPTARG#*=}" ;; + qemu-args=*) qemu_args+=("${OPTARG#*=}") ;; + disk-type=*) disk_type_g="${OPTARG#*=}" ;; + read-only=*) read_only="${OPTARG#*=}" ;; + disks=*) IFS=":" read -ra disks <<< "${OPTARG#*=}" ;; + raw-cache=*) raw_cache=",cache${OPTARG#*=}" ;; + force=*) force_vm=${OPTARG#*=} ;; + memory=*) guest_memory=${OPTARG#*=} ;; + queue_num=*) queue_number=${OPTARG#*=} ;; + incoming=*) vm_incoming="${OPTARG#*=}" ;; + migrate-to=*) vm_migrate_to="${OPTARG#*=}" ;; + vhost-name=*) vhost_dir="$(get_vhost_dir ${OPTARG#*=})" ;; + spdk-boot=*) local boot_from="${OPTARG#*=}" ;; + packed) packed=true ;; + *) + error "unknown argument $OPTARG" + return 1 + ;; + esac + ;; + *) + error "vm_create Unknown param $OPTARG" + return 1 + ;; + esac + done + + # Find next directory we can use + if [[ -n $force_vm ]]; then + vm_num=$force_vm + + vm_num_is_valid $vm_num || return 1 + local vm_dir="$VM_DIR/$vm_num" + [[ -d $vm_dir ]] && warning "removing existing VM in '$vm_dir'" + else + local vm_dir="" + + set +x + for ((i = 0; i <= 256; i++)); do + local vm_dir="$VM_DIR/$i" + [[ ! -d $vm_dir ]] && break + done + xtrace_restore + + vm_num=$i + fi + + if [[ $vm_num -eq 256 ]]; then + error "no free VM found. do some cleanup (256 VMs created, are you insane?)" + return 1 + fi + + if [[ -n "$vm_migrate_to" && -n "$vm_incoming" ]]; then + error "'--incoming' and '--migrate-to' cannot be used together" + return 1 + elif [[ -n "$vm_incoming" ]]; then + if [[ -n "$os_mode" || -n "$os" ]]; then + error "'--incoming' can't be used together with '--os' nor '--os-mode'" + return 1 + fi + + os_mode="original" + os="$VM_DIR/$vm_incoming/os.qcow2" + elif [[ -n "$vm_migrate_to" ]]; then + [[ "$os_mode" != "backing" ]] && warning "Using 'backing' mode for OS since '--migrate-to' is used" + os_mode=backing + fi + + notice "Creating new VM in $vm_dir" + mkdir -p $vm_dir + + if [[ "$os_mode" == "backing" ]]; then + notice "Creating backing file for OS image file: $os" + if ! $QEMU_IMG_BIN create -f qcow2 -b $os $vm_dir/os.qcow2; then + error "Failed to create OS backing file in '$vm_dir/os.qcow2' using '$os'" + return 1 + fi + + local os=$vm_dir/os.qcow2 + elif [[ "$os_mode" == "original" ]]; then + warning "Using original OS image file: $os" + elif [[ "$os_mode" != "snapshot" ]]; then + if [[ -z "$os_mode" ]]; then + notice "No '--os-mode' parameter provided - using 'snapshot'" + os_mode="snapshot" + else + error "Invalid '--os-mode=$os_mode'" + return 1 + fi + fi + + local qemu_mask_param="VM_${vm_num}_qemu_mask" + local qemu_numa_node_param="VM_${vm_num}_qemu_numa_node" + + if [[ -z "${!qemu_mask_param}" ]] || [[ -z "${!qemu_numa_node_param}" ]]; then + error "Parameters ${qemu_mask_param} or ${qemu_numa_node_param} not found in autotest.config file" + return 1 + fi + + local task_mask=${!qemu_mask_param} + + notice "TASK MASK: $task_mask" + local cmd=(taskset -a -c "$task_mask" "$QEMU_BIN") + local vm_socket_offset=$((10000 + 100 * vm_num)) + + local ssh_socket=$((vm_socket_offset + 0)) + local fio_socket=$((vm_socket_offset + 1)) + local monitor_port=$((vm_socket_offset + 2)) + local migration_port=$((vm_socket_offset + 3)) + local gdbserver_socket=$((vm_socket_offset + 4)) + local vnc_socket=$((100 + vm_num)) + local qemu_pid_file="$vm_dir/qemu.pid" + local cpu_num=0 + + set +x + # cpu list for taskset can be comma separated or range + # or both at the same time, so first split on commas + cpu_list=$(echo $task_mask | tr "," "\n") + queue_number=0 + for c in $cpu_list; do + # if range is detected - count how many cpus + if [[ $c =~ [0-9]+-[0-9]+ ]]; then + val=$((c - 1)) + val=${val#-} + else + val=1 + fi + cpu_num=$((cpu_num + val)) + queue_number=$((queue_number + val)) + done + + if [ -z $queue_number ]; then + queue_number=$cpu_num + fi + + xtrace_restore + + local node_num=${!qemu_numa_node_param} + local boot_disk_present=false + notice "NUMA NODE: $node_num" + cmd+=(-m "$guest_memory" --enable-kvm -cpu host -smp "$cpu_num" -vga std -vnc ":$vnc_socket" -daemonize) + cmd+=(-object "memory-backend-file,id=mem,size=${guest_memory}M,mem-path=/dev/hugepages,share=on,prealloc=yes,host-nodes=$node_num,policy=bind") + [[ $os_mode == snapshot ]] && cmd+=(-snapshot) + [[ -n "$vm_incoming" ]] && cmd+=(-incoming "tcp:0:$migration_port") + cmd+=(-monitor "telnet:127.0.0.1:$monitor_port,server,nowait") + cmd+=(-numa "node,memdev=mem") + cmd+=(-pidfile "$qemu_pid_file") + cmd+=(-serial "file:$vm_dir/serial.log") + cmd+=(-D "$vm_dir/qemu.log") + cmd+=(-chardev "file,path=$vm_dir/seabios.log,id=seabios" -device "isa-debugcon,iobase=0x402,chardev=seabios") + cmd+=(-net "user,hostfwd=tcp::$ssh_socket-:22,hostfwd=tcp::$fio_socket-:8765") + cmd+=(-net nic) + if [[ -z "$boot_from" ]]; then + cmd+=(-drive "file=$os,if=none,id=os_disk") + cmd+=(-device "ide-hd,drive=os_disk,bootindex=0") + fi + + if ((${#disks[@]} == 0)) && [[ $disk_type_g == virtio* ]]; then + disks=("default_virtio.img") + elif ((${#disks[@]} == 0)); then + error "No disks defined, aborting" + return 1 + fi + + for disk in "${disks[@]}"; do + # Each disk can define its type in a form of a disk_name,type. The remaining parts + # of the string are dropped. + IFS="," read -r disk disk_type _ <<< "$disk" + [[ -z $disk_type ]] && disk_type=$disk_type_g + + case $disk_type in + virtio) + local raw_name="RAWSCSI" + local raw_disk=$vm_dir/test.img + + if [[ -n $disk ]]; then + [[ ! -b $disk ]] && touch $disk + local raw_disk + raw_disk=$(readlink -f $disk) + fi + + # Create disk file if it not exist or it is smaller than 1G + if { [[ -f $raw_disk ]] && [[ $(stat --printf="%s" $raw_disk) -lt $((1024 * 1024 * 1024)) ]]; } \ + || [[ ! -e $raw_disk ]]; then + if [[ $raw_disk =~ /dev/.* ]]; then + error \ + "ERROR: Virtio disk point to missing device ($raw_disk) -\n" \ + " this is probably not what you want." + return 1 + fi + + notice "Creating Virtio disc $raw_disk" + dd if=/dev/zero of=$raw_disk bs=1024k count=1024 + else + notice "Using existing image $raw_disk" + fi + + cmd+=(-device "virtio-scsi-pci,num_queues=$queue_number") + cmd+=(-device "scsi-hd,drive=hd$i,vendor=$raw_name") + cmd+=(-drive "if=none,id=hd$i,file=$raw_disk,format=raw$raw_cache") + ;; + spdk_vhost_scsi) + notice "using socket $vhost_dir/naa.$disk.$vm_num" + cmd+=(-chardev "socket,id=char_$disk,path=$vhost_dir/naa.$disk.$vm_num") + cmd+=(-device "vhost-user-scsi-pci,id=scsi_$disk,num_queues=$queue_number,chardev=char_$disk") + if [[ "$disk" == "$boot_from" ]]; then + cmd[-1]+=,bootindex=0 + boot_disk_present=true + fi + ;; + spdk_vhost_blk) + notice "using socket $vhost_dir/naa.$disk.$vm_num" + cmd+=(-chardev "socket,id=char_$disk,path=$vhost_dir/naa.$disk.$vm_num") + cmd+=(-device "vhost-user-blk-pci,num-queues=$queue_number,chardev=char_$disk") + if [[ "$disk" == "$boot_from" ]]; then + cmd[-1]+=,bootindex=0 + boot_disk_present=true + fi + + if $packed; then + check_qemu_packedring_support + notice "Enabling packed ring support for VM $vm_num, controller $vhost_dir/naa.$disk.$vm_num" + cmd[-1]+=,packed=on + fi + ;; + kernel_vhost) + if [[ -z $disk ]]; then + error "need WWN for $disk_type" + return 1 + elif [[ ! $disk =~ ^[[:alpha:]]{3}[.][[:xdigit:]]+$ ]]; then + error "$disk_type - disk(wnn)=$disk does not look like WNN number" + return 1 + fi + notice "Using kernel vhost disk wwn=$disk" + cmd+=(-device "vhost-scsi-pci,wwpn=$disk,num_queues=$queue_number") + ;; + *) + error "unknown mode '$disk_type', use: virtio, spdk_vhost_scsi, spdk_vhost_blk or kernel_vhost" + return 1 + ;; + esac + done + + if [[ -n $boot_from ]] && [[ $boot_disk_present == false ]]; then + error "Boot from $boot_from is selected but device is not present" + return 1 + fi + + ((${#qemu_args[@]})) && cmd+=("${qemu_args[@]}") + notice "Saving to $vm_dir/run.sh" + cat <<- RUN > "$vm_dir/run.sh" + #!/bin/bash + qemu_log () { + echo "=== qemu.log ===" + [[ -s $vm_dir/qemu.log ]] && cat $vm_dir/qemu.log + echo "=== qemu.log ===" + } + + if [[ \$EUID -ne 0 ]]; then + echo "Go away user come back as root" + exit 1 + fi + + trap "qemu_log" EXIT + + qemu_cmd=($(printf '%s\n' "${cmd[@]}")) + chmod +r $vm_dir/* + echo "Running VM in $vm_dir" + rm -f $qemu_pid_file + "\${qemu_cmd[@]}" + + echo "Waiting for QEMU pid file" + sleep 1 + [[ ! -f $qemu_pid_file ]] && sleep 1 + [[ ! -f $qemu_pid_file ]] && echo "ERROR: no qemu pid file found" && exit 1 + exit 0 + # EOF + RUN + chmod +x $vm_dir/run.sh + + # Save generated sockets redirection + echo $ssh_socket > $vm_dir/ssh_socket + echo $fio_socket > $vm_dir/fio_socket + echo $monitor_port > $vm_dir/monitor_port + + rm -f $vm_dir/migration_port + [[ -z $vm_incoming ]] || echo $migration_port > $vm_dir/migration_port + + echo $gdbserver_socket > $vm_dir/gdbserver_socket + echo $vnc_socket >> $vm_dir/vnc_socket + + [[ -z $vm_incoming ]] || ln -fs $VM_DIR/$vm_incoming $vm_dir/vm_incoming + [[ -z $vm_migrate_to ]] || ln -fs $VM_DIR/$vm_migrate_to $vm_dir/vm_migrate_to +} + +function vm_run() { + local OPTIND optchar vm + local run_all=false + local vms_to_run="" + + while getopts 'a-:' optchar; do + case "$optchar" in + a) run_all=true ;; + *) + error "Unknown param $OPTARG" + return 1 + ;; + esac + done + + if $run_all; then + vms_to_run="$(vm_list_all)" + else + shift $((OPTIND - 1)) + for vm in "$@"; do + vm_num_is_valid $1 || return 1 + if [[ ! -x $VM_DIR/$vm/run.sh ]]; then + error "VM$vm not defined - setup it first" + return 1 + fi + vms_to_run+=" $vm" + done + fi + + for vm in $vms_to_run; do + if vm_is_running $vm; then + warning "VM$vm ($VM_DIR/$vm) already running" + continue + fi + + notice "running $VM_DIR/$vm/run.sh" + if ! $VM_DIR/$vm/run.sh; then + error "FAILED to run vm $vm" + return 1 + fi + done +} + +function vm_print_logs() { + vm_num=$1 + warning "================" + warning "QEMU LOG:" + if [[ -r $VM_DIR/$vm_num/qemu.log ]]; then + cat $VM_DIR/$vm_num/qemu.log + else + warning "LOG qemu.log not found" + fi + + warning "VM LOG:" + if [[ -r $VM_DIR/$vm_num/serial.log ]]; then + cat $VM_DIR/$vm_num/serial.log + else + warning "LOG serial.log not found" + fi + + warning "SEABIOS LOG:" + if [[ -r $VM_DIR/$vm_num/seabios.log ]]; then + cat $VM_DIR/$vm_num/seabios.log + else + warning "LOG seabios.log not found" + fi + warning "================" +} + +# Wait for all created VMs to boot. +# param $1 max wait time +function vm_wait_for_boot() { + assert_number $1 + + xtrace_disable + + local all_booted=false + local timeout_time=$1 + [[ $timeout_time -lt 10 ]] && timeout_time=10 + local timeout_time + timeout_time=$(date -d "+$timeout_time seconds" +%s) + + notice "Waiting for VMs to boot" + shift + if [[ "$*" == "" ]]; then + local vms_to_check="$VM_DIR/[0-9]*" + else + local vms_to_check="" + for vm in "$@"; do + vms_to_check+=" $VM_DIR/$vm" + done + fi + + for vm in $vms_to_check; do + local vm_num + vm_num=$(basename $vm) + local i=0 + notice "waiting for VM$vm_num ($vm)" + while ! vm_os_booted $vm_num; do + if ! vm_is_running $vm_num; then + warning "VM $vm_num is not running" + vm_print_logs $vm_num + xtrace_restore + return 1 + fi + + if [[ $(date +%s) -gt $timeout_time ]]; then + warning "timeout waiting for machines to boot" + vm_print_logs $vm_num + xtrace_restore + return 1 + fi + if ((i > 30)); then + local i=0 + echo + fi + echo -n "." + sleep 1 + done + echo "" + notice "VM$vm_num ready" + #Change Timeout for stopping services to prevent lengthy powerdowns + #Check that remote system is not Cygwin in case of Windows VMs + local vm_os + vm_os=$(vm_exec $vm_num "uname -o") + if [[ "$vm_os" != "Cygwin" ]]; then + vm_exec $vm_num "echo 'DefaultTimeoutStopSec=10' >> /etc/systemd/system.conf; systemctl daemon-reexec" + fi + done + + notice "all VMs ready" + xtrace_restore + return 0 +} + +function vm_start_fio_server() { + local OPTIND optchar + local readonly='' + local fio_bin='' + while getopts ':-:' optchar; do + case "$optchar" in + -) + case "$OPTARG" in + fio-bin=*) local fio_bin="${OPTARG#*=}" ;; + readonly) local readonly="--readonly" ;; + *) error "Invalid argument '$OPTARG'" && return 1 ;; + esac + ;; + *) error "Invalid argument '$OPTARG'" && return 1 ;; + esac + done + + shift $((OPTIND - 1)) + for vm_num in "$@"; do + notice "Starting fio server on VM$vm_num" + if [[ $fio_bin != "" ]]; then + vm_exec $vm_num 'cat > /root/fio; chmod +x /root/fio' < $fio_bin + vm_exec $vm_num /root/fio $readonly --eta=never --server --daemonize=/root/fio.pid + else + vm_exec $vm_num fio $readonly --eta=never --server --daemonize=/root/fio.pid + fi + done +} + +function vm_check_scsi_location() { + # Script to find wanted disc + local script='shopt -s nullglob; + for entry in /sys/block/sd*; do + disk_type="$(cat $entry/device/vendor)"; + if [[ $disk_type == INTEL* ]] || [[ $disk_type == RAWSCSI* ]] || [[ $disk_type == LIO-ORG* ]]; then + fname=$(basename $entry); + echo -n " $fname"; + fi; + done' + + SCSI_DISK="$(echo "$script" | vm_exec $1 bash -s)" + + if [[ -z "$SCSI_DISK" ]]; then + error "no test disk found!" + return 1 + fi +} + +# Note: to use this function your VM should be run with +# appropriate memory and with SPDK source already cloned +# and compiled in /root/spdk. +function vm_check_virtio_location() { + vm_exec $1 NRHUGE=512 /root/spdk/scripts/setup.sh + vm_exec $1 "cat > /root/bdev.conf" <<- EOF + [VirtioPci] + Enable Yes + EOF + + vm_exec $1 "cat /root/bdev.conf" + + vm_exec $1 "bash -s" <<- EOF + set -e + rootdir="/root/spdk" + source /root/spdk/test/common/autotest_common.sh + discover_bdevs /root/spdk /root/bdev.conf | jq -r '[.[].name] | join(" ")' > /root/fio_bdev_filenames + exit 0 + EOF + + SCSI_DISK=$(vm_exec $1 cat /root/fio_bdev_filenames) + if [[ -z "$SCSI_DISK" ]]; then + error "no virtio test disk found!" + return 1 + fi +} + +# Script to perform scsi device reset on all disks in VM +# param $1 VM num +# param $2..$n Disks to perform reset on +function vm_reset_scsi_devices() { + for disk in "${@:2}"; do + notice "VM$1 Performing device reset on disk $disk" + vm_exec $1 sg_reset /dev/$disk -vNd + done +} + +function vm_check_blk_location() { + local script='shopt -s nullglob; cd /sys/block; echo vd*' + SCSI_DISK="$(echo "$script" | vm_exec $1 bash -s)" + + if [[ -z "$SCSI_DISK" ]]; then + error "no blk test disk found!" + return 1 + fi +} + +function run_fio() { + local arg + local job_file="" + local fio_bin="" + local vms=() + local out="" + local vm + local run_server_mode=true + local run_plugin_mode=false + local fio_start_cmd + local fio_output_format="normal" + local fio_gtod_reduce=false + local wait_for_fio=true + + for arg in "$@"; do + case "$arg" in + --job-file=*) local job_file="${arg#*=}" ;; + --fio-bin=*) local fio_bin="${arg#*=}" ;; + --vm=*) vms+=("${arg#*=}") ;; + --out=*) + local out="${arg#*=}" + mkdir -p $out + ;; + --local) run_server_mode=false ;; + --plugin) + notice "Using plugin mode. Disabling server mode." + run_plugin_mode=true + run_server_mode=false + ;; + --json) fio_output_format="json" ;; + --hide-results) hide_results=true ;; + --no-wait-for-fio) wait_for_fio=false ;; + --gtod-reduce) fio_gtod_reduce=true ;; + *) + error "Invalid argument '$arg'" + return 1 + ;; + esac + done + + if [[ -n "$fio_bin" && ! -r "$fio_bin" ]]; then + error "FIO binary '$fio_bin' does not exist" + return 1 + fi + + if [[ -z "$fio_bin" ]]; then + fio_bin="fio" + fi + + if [[ ! -r "$job_file" ]]; then + error "Fio job '$job_file' does not exist" + return 1 + fi + + fio_start_cmd="$fio_bin --eta=never " + + local job_fname + job_fname=$(basename "$job_file") + log_fname="${job_fname%%.*}.log" + fio_start_cmd+=" --output=$out/$log_fname --output-format=$fio_output_format " + + # prepare job file for each VM + for vm in "${vms[@]}"; do + local vm_num=${vm%%:*} + local vmdisks=${vm#*:} + + sed "s@filename=@filename=$vmdisks@" $job_file | vm_exec $vm_num "cat > /root/$job_fname" + + if $fio_gtod_reduce; then + vm_exec $vm_num "echo 'gtod_reduce=1' >> /root/$job_fname" + fi + + vm_exec $vm_num cat /root/$job_fname + + if $run_server_mode; then + fio_start_cmd+="--client=127.0.0.1,$(vm_fio_socket $vm_num) --remote-config /root/$job_fname " + fi + + if ! $run_server_mode; then + if [[ -n "$fio_bin" ]]; then + if ! $run_plugin_mode; then + vm_exec $vm_num 'cat > /root/fio; chmod +x /root/fio' < $fio_bin + vm_fio_bin="/root/fio" + else + vm_fio_bin="/usr/src/fio/fio" + fi + fi + + notice "Running local fio on VM $vm_num" + vm_exec $vm_num "$vm_fio_bin --output=/root/$log_fname --output-format=$fio_output_format /root/$job_fname & echo \$! > /root/fio.pid" & + vm_exec_pids+=("$!") + fi + done + + if ! $run_server_mode; then + if ! $wait_for_fio; then + return 0 + fi + echo "Waiting for guest fio instances to finish.." + wait "${vm_exec_pids[@]}" + + for vm in "${vms[@]}"; do + local vm_num=${vm%%:*} + vm_exec $vm_num cat /root/$log_fname > "$out/vm${vm_num}_${log_fname}" + done + return 0 + fi + + $fio_start_cmd + sleep 1 + + if [[ "$fio_output_format" == "json" ]]; then + # Fio in client-server mode produces a lot of "trash" output + # preceding JSON structure, making it not possible to parse. + # Remove these lines from file. + # shellcheck disable=SC2005 + echo "$(grep -vP '^[<\w]' "$out/$log_fname")" > "$out/$log_fname" + fi + + if [[ ! $hide_results ]]; then + cat $out/$log_fname + fi +} + +# Parsing fio results for json output and client-server mode only! +function parse_fio_results() { + local fio_log_dir=$1 + local fio_log_filename=$2 + local fio_csv_filename + + # Variables used in parsing loop + local log_file + local rwmode mixread mixwrite + local lat_key lat_divisor + local client_stats iops bw + local read_avg_lat read_min_lat read_max_lat + local write_avg_lat write_min_lat write_min_lat + + declare -A results + results["iops"]=0 + results["bw"]=0 + results["avg_lat"]=0 + results["min_lat"]=0 + results["max_lat"]=0 + + # Loop using the log filename to see if there are any other + # matching files. This is in case we ran fio test multiple times. + log_files=("$fio_log_dir/$fio_log_filename"*) + for log_file in "${log_files[@]}"; do + rwmode=$(jq -r '.["client_stats"][0]["job options"]["rw"]' "$log_file") + mixread=1 + mixwrite=1 + if [[ $rwmode = *"rw"* ]]; then + mixread=$(jq -r '.["client_stats"][0]["job options"]["rwmixread"]' "$log_file") + mixread=$(bc -l <<< "scale=3; $mixread/100") + mixwrite=$(bc -l <<< "scale=3; 1-$mixread") + fi + + client_stats=$(jq -r '.["client_stats"][] | select(.jobname == "All clients")' "$log_file") + + # Check latency unit and later normalize to microseconds + lat_key="lat_us" + lat_divisor=1 + if jq -er '.read["lat_ns"]' &> /dev/null <<< $client_stats; then + lat_key="lat_ns" + lat_divisor=1000 + fi + + # Horrific bash float point arithmetic oprations below. + # Viewer discretion is advised. + iops=$(jq -r '[.read["iops"],.write["iops"]] | add' <<< $client_stats) + bw=$(jq -r '[.read["bw"],.write["bw"]] | add' <<< $client_stats) + read_avg_lat=$(jq -r --arg lat_key $lat_key '.read[$lat_key]["mean"]' <<< $client_stats) + read_min_lat=$(jq -r --arg lat_key $lat_key '.read[$lat_key]["min"]' <<< $client_stats) + read_max_lat=$(jq -r --arg lat_key $lat_key '.read[$lat_key]["max"]' <<< $client_stats) + write_avg_lat=$(jq -r --arg lat_key $lat_key '.write[$lat_key]["mean"]' <<< $client_stats) + write_min_lat=$(jq -r --arg lat_key $lat_key '.write[$lat_key]["min"]' <<< $client_stats) + write_max_lat=$(jq -r --arg lat_key $lat_key '.write[$lat_key]["max"]' <<< $client_stats) + + results["iops"]=$(bc -l <<< "${results[iops]} + $iops") + results["bw"]=$(bc -l <<< "${results[bw]} + $bw") + results["avg_lat"]=$(bc -l <<< "${results[avg_lat]} + ($mixread*$read_avg_lat + $mixwrite*$write_avg_lat)/$lat_divisor") + results["min_lat"]=$(bc -l <<< "${results[min_lat]} + ($mixread*$read_min_lat + $mixwrite*$write_min_lat)/$lat_divisor") + results["max_lat"]=$(bc -l <<< "${results[max_lat]} + ($mixread*$read_max_lat + $mixwrite*$write_max_lat)/$lat_divisor") + done + + results["iops"]=$(bc -l <<< "scale=3; ${results[iops]} / ${#log_files[@]}") + results["bw"]=$(bc -l <<< "scale=3; ${results[bw]} / ${#log_files[@]}") + results["avg_lat"]=$(bc -l <<< "scale=3; ${results[avg_lat]} / ${#log_files[@]}") + results["min_lat"]=$(bc -l <<< "scale=3; ${results[min_lat]} / ${#log_files[@]}") + results["max_lat"]=$(bc -l <<< "scale=3; ${results[max_lat]} / ${#log_files[@]}") + + fio_csv_filename="${fio_log_filename%%.*}.csv" + cat <<- EOF > "$fio_log_dir/$fio_csv_filename" + iops,bw,avg_lat,min_lat,max_lat + ${results["iops"]},${results["bw"]},${results["avg_lat"]},${results["min_lat"]},${results["max_lat"]} + EOF +} + +# Shutdown or kill any running VM and SPDK APP. +# +function at_app_exit() { + local vhost_name + + notice "APP EXITING" + notice "killing all VMs" + vm_kill_all + # Kill vhost application + notice "killing vhost app" + + for vhost_name in "$TARGET_DIR"/*; do + vhost_kill $vhost_name + done + + notice "EXIT DONE" +} + +function error_exit() { + trap - ERR + print_backtrace + set +e + error "Error on $1 $2" + + at_app_exit + exit 1 +} diff --git a/src/spdk/test/vhost/common/autotest.config b/src/spdk/test/vhost/common/autotest.config new file mode 100644 index 000000000..96b0d08be --- /dev/null +++ b/src/spdk/test/vhost/common/autotest.config @@ -0,0 +1,38 @@ +vhost_0_reactor_mask="[0]" +vhost_0_master_core=0 + +VM_0_qemu_mask=1-2 +VM_0_qemu_numa_node=0 + +VM_1_qemu_mask=3-4 +VM_1_qemu_numa_node=0 + +VM_2_qemu_mask=5-6 +VM_2_qemu_numa_node=0 + +VM_3_qemu_mask=7-8 +VM_3_qemu_numa_node=0 + +VM_4_qemu_mask=9-10 +VM_4_qemu_numa_node=0 + +VM_5_qemu_mask=11-12 +VM_5_qemu_numa_node=0 + +VM_6_qemu_mask=13-14 +VM_6_qemu_numa_node=1 + +VM_7_qemu_mask=15-16 +VM_7_qemu_numa_node=1 + +VM_8_qemu_mask=17-18 +VM_8_qemu_numa_node=1 + +VM_9_qemu_mask=19-20 +VM_9_qemu_numa_node=1 + +VM_10_qemu_mask=21-22 +VM_10_qemu_numa_node=1 + +VM_11_qemu_mask=23-24 +VM_11_qemu_numa_node=1 diff --git a/src/spdk/test/vhost/common/fio_jobs/default_initiator.job b/src/spdk/test/vhost/common/fio_jobs/default_initiator.job new file mode 100644 index 000000000..32c993bd2 --- /dev/null +++ b/src/spdk/test/vhost/common/fio_jobs/default_initiator.job @@ -0,0 +1,11 @@ +[global] +thread=1 +group_reporting=1 +direct=1 +time_based=1 +do_verify=1 +verify=md5 +verify_backlog=1024 +fsync_on_close=1 +iodepth=32 +[job0] diff --git a/src/spdk/test/vhost/common/fio_jobs/default_integrity.job b/src/spdk/test/vhost/common/fio_jobs/default_integrity.job new file mode 100644 index 000000000..06398b506 --- /dev/null +++ b/src/spdk/test/vhost/common/fio_jobs/default_integrity.job @@ -0,0 +1,19 @@ +[global] +blocksize_range=4k-512k +iodepth=512 +iodepth_batch=128 +iodepth_low=256 +ioengine=libaio +size=1G +io_size=4G +filename= +group_reporting +thread +numjobs=1 +direct=1 +rw=randwrite +do_verify=1 +verify=md5 +verify_backlog=1024 +fsync_on_close=1 +[nvme-host] diff --git a/src/spdk/test/vhost/common/fio_jobs/default_integrity_nightly.job b/src/spdk/test/vhost/common/fio_jobs/default_integrity_nightly.job new file mode 100644 index 000000000..097401780 --- /dev/null +++ b/src/spdk/test/vhost/common/fio_jobs/default_integrity_nightly.job @@ -0,0 +1,23 @@ +[global] +ioengine=libaio +runtime=10 +filename= +group_reporting +thread +numjobs=1 +direct=1 +do_verify=1 +verify=md5 +verify_backlog=1024 + +[randwrite] +stonewall +rw=randwrite +bs=512k +iodepth=256 + +[randrw] +stonewall +rw=randrw +bs=128k +iodepth=64 diff --git a/src/spdk/test/vhost/common/fio_jobs/default_performance.job b/src/spdk/test/vhost/common/fio_jobs/default_performance.job new file mode 100644 index 000000000..a51cb5eda --- /dev/null +++ b/src/spdk/test/vhost/common/fio_jobs/default_performance.job @@ -0,0 +1,16 @@ +[global] +blocksize_range=4k-512k +iodepth=512 +iodepth_batch=128 +iodepth_low=256 +ioengine=libaio +size=10G +filename= +ramp_time=10 +group_reporting +thread +numjobs=1 +direct=1 +rw=randread +fsync_on_close=1 +[nvme-host] diff --git a/src/spdk/test/vhost/fio/fio.sh b/src/spdk/test/vhost/fio/fio.sh new file mode 100755 index 000000000..3d8bf6092 --- /dev/null +++ b/src/spdk/test/vhost/fio/fio.sh @@ -0,0 +1,58 @@ +#!/usr/bin/env bash + +set -e +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../../..) +source $rootdir/test/common/autotest_common.sh +source $rootdir/test/vhost/common.sh + +MALLOC_BDEV_SIZE=128 +MALLOC_BLOCK_SIZE=512 + +vhosttestinit + +#TODO: Both scsi and blk? + +timing_enter vhost_fio + +trap "at_app_exit; process_shm --id 0; exit 1" SIGINT SIGTERM EXIT + +vhost_run vhost0 "-m 0x1" + +# Create vhost scsi controller +vhost_rpc vhost0 bdev_malloc_create $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE -b Malloc0 +vhost_rpc vhost0 vhost_create_scsi_controller naa.VhostScsi0.0 +vhost_rpc vhost0 vhost_scsi_controller_add_target naa.VhostScsi0.0 0 "Malloc0" + +# Create vhost blk controller +vhost_rpc vhost0 bdev_malloc_create $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE -b Malloc1 +vhost_rpc vhost0 vhost_create_blk_controller naa.Malloc1.1 Malloc1 + +# Start qemu based VMs +vm_setup --os="$VM_IMAGE" --disk-type=spdk_vhost_scsi --disks="VhostScsi0" --vhost-name=vhost0 --force=0 +vm_setup --os="$VM_IMAGE" --disk-type=spdk_vhost_blk --disks="Malloc1" --vhost-name=vhost0 --force=1 + +vm_run 0 +vm_run 1 + +vm_wait_for_boot 300 0 +vm_wait_for_boot 300 1 +sleep 5 + +# Run the fio workload on the VM +vm_scp 0 $testdir/vhost_fio.job 127.0.0.1:/root/vhost_fio.job +vm_exec 0 "fio /root/vhost_fio.job" + +vm_scp 1 $testdir/vhost_fio.job 127.0.0.1:/root/vhost_fio.job +vm_exec 1 "fio /root/vhost_fio.job" + +# Shut the VM down +vm_shutdown_all + +# Shut vhost down +vhost_kill vhost0 + +trap - SIGINT SIGTERM EXIT + +vhosttestfini +timing_exit vhost_fio diff --git a/src/spdk/test/vhost/fio/vhost_fio.job b/src/spdk/test/vhost/fio/vhost_fio.job new file mode 100644 index 000000000..350aa895e --- /dev/null +++ b/src/spdk/test/vhost/fio/vhost_fio.job @@ -0,0 +1,19 @@ +[global] +blocksize=4k-512k +iodepth=128 +ioengine=libaio +filename=/dev/sdb +group_reporting +thread +numjobs=1 +direct=1 +do_verify=1 +verify=md5 +verify_fatal=1 +verify_dump=1 +verify_backlog=8 + +[randwrite] +rw=randwrite +runtime=15 +time_based diff --git a/src/spdk/test/vhost/fiotest/fio.sh b/src/spdk/test/vhost/fiotest/fio.sh new file mode 100755 index 000000000..930948d6d --- /dev/null +++ b/src/spdk/test/vhost/fiotest/fio.sh @@ -0,0 +1,288 @@ +#!/usr/bin/env bash + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../../..) +source $rootdir/test/common/autotest_common.sh +source $rootdir/test/vhost/common.sh + +dry_run=false +no_shutdown=false +fio_bin="" +remote_fio_bin="" +fio_jobs="" +test_type=spdk_vhost_scsi +reuse_vms=false +vms=() +used_vms="" +x="" +readonly="" + +function usage() { + [[ -n $2 ]] && ( + echo "$2" + echo "" + ) + echo "Shortcut script for doing automated test" + echo "Usage: $(basename $1) [OPTIONS]" + echo + echo "-h, --help print help and exit" + echo " --test-type=TYPE Perform specified test:" + echo " virtio - test host virtio-scsi-pci using file as disk image" + echo " kernel_vhost - use kernel driver vhost-scsi" + echo " spdk_vhost_scsi - use spdk vhost scsi" + echo " spdk_vhost_blk - use spdk vhost block" + echo "-x set -x for script debug" + echo " --fio-bin=FIO Use specific fio binary (will be uploaded to VM)" + echo " --fio-job= Fio config to use for test." + echo " All VMs will run the same fio job when FIO executes." + echo " (no unique jobs for specific VMs)" + echo " --dry-run Don't perform any tests, run only and wait for enter to terminate" + echo " --no-shutdown Don't shutdown at the end but leave envirionment working" + echo " --vm=NUM[,OS][,DISKS] VM configuration. This parameter might be used more than once:" + echo " NUM - VM number (mandatory)" + echo " OS - VM os disk path (optional)" + echo " DISKS - VM os test disks/devices path (virtio - optional, kernel_vhost - mandatory)" + echo " --readonly Use readonly for fio" + exit 0 +} + +#default raw file is NVMe drive + +while getopts 'xh-:' optchar; do + case "$optchar" in + -) + case "$OPTARG" in + help) usage $0 ;; + fio-bin=*) fio_bin="--fio-bin=${OPTARG#*=}" ;; + fio-job=*) fio_job="${OPTARG#*=}" ;; + dry-run) dry_run=true ;; + no-shutdown) no_shutdown=true ;; + test-type=*) test_type="${OPTARG#*=}" ;; + vm=*) vms+=("${OPTARG#*=}") ;; + readonly) readonly="--readonly" ;; + *) usage $0 "Invalid argument '$OPTARG'" ;; + esac + ;; + h) usage $0 ;; + x) + set -x + x="-x" + ;; + *) usage $0 "Invalid argument '$OPTARG'" ;; + esac +done +shift $((OPTIND - 1)) + +if [[ ! -r "$fio_job" ]]; then + fail "no fio job file specified" +fi + +vhosttestinit + +trap 'error_exit "${FUNCNAME}" "${LINENO}"' ERR + +vm_kill_all + +if [[ $test_type =~ "spdk_vhost" ]]; then + notice "===============" + notice "" + notice "running SPDK" + notice "" + vhost_run 0 + rpc_py="$rootdir/scripts/rpc.py -s $(get_vhost_dir 0)/rpc.sock" + $rpc_py bdev_split_create Nvme0n1 4 + $rpc_py bdev_malloc_create -b Malloc0 128 4096 + $rpc_py bdev_malloc_create -b Malloc1 128 4096 + $rpc_py bdev_malloc_create -b Malloc2 64 512 + $rpc_py bdev_malloc_create -b Malloc3 64 512 + $rpc_py bdev_malloc_create -b Malloc4 64 512 + $rpc_py bdev_malloc_create -b Malloc5 64 512 + $rpc_py bdev_malloc_create -b Malloc6 64 512 + $rpc_py bdev_raid_create -n RaidBdev0 -z 128 -r 0 -b "Malloc2 Malloc3" + $rpc_py bdev_raid_create -n RaidBdev1 -z 128 -r 0 -b "Nvme0n1p2 Malloc4" + $rpc_py bdev_raid_create -n RaidBdev2 -z 128 -r 0 -b "Malloc5 Malloc6" + $rpc_py vhost_create_scsi_controller --cpumask 0x1 vhost.0 + $rpc_py vhost_scsi_controller_add_target vhost.0 0 Malloc0 + $rpc_py vhost_create_blk_controller --cpumask 0x1 -r vhost.1 Malloc1 + notice "" +fi + +notice "===============" +notice "" +notice "Setting up VM" +notice "" + +rpc_py="$rootdir/scripts/rpc.py -s $(get_vhost_dir 0)/rpc.sock" + +for vm_conf in "${vms[@]}"; do + IFS=',' read -ra conf <<< "$vm_conf" + if [[ x"${conf[0]}" == x"" ]] || ! assert_number ${conf[0]}; then + fail "invalid VM configuration syntax $vm_conf" + fi + + # Sanity check if VM is not defined twice + for vm_num in $used_vms; do + if [[ $vm_num -eq ${conf[0]} ]]; then + fail "VM$vm_num defined more than twice ( $(printf "'%s' " "${vms[@]}"))!" + fi + done + + used_vms+=" ${conf[0]}" + + if [[ $test_type =~ "spdk_vhost" ]]; then + + notice "Adding device via RPC ..." + + while IFS=':' read -ra disks; do + for disk in "${disks[@]}"; do + notice "Create a lvol store on RaidBdev2 and then a lvol bdev on the lvol store" + if [[ $disk == "RaidBdev2" ]]; then + ls_guid=$($rpc_py bdev_lvol_create_lvstore RaidBdev2 lvs_0 -c 4194304) + free_mb=$(get_lvs_free_mb "$ls_guid") + based_disk=$($rpc_py bdev_lvol_create -u $ls_guid lbd_0 $free_mb) + else + based_disk="$disk" + fi + + if [[ "$test_type" == "spdk_vhost_blk" ]]; then + disk=${disk%%_*} + notice "Creating vhost block controller naa.$disk.${conf[0]} with device $disk" + $rpc_py vhost_create_blk_controller naa.$disk.${conf[0]} $based_disk + else + notice "Creating controller naa.$disk.${conf[0]}" + $rpc_py vhost_create_scsi_controller naa.$disk.${conf[0]} + + notice "Adding device (0) to naa.$disk.${conf[0]}" + $rpc_py vhost_scsi_controller_add_target naa.$disk.${conf[0]} 0 $based_disk + fi + done + done <<< "${conf[2]}" + unset IFS + $rpc_py vhost_get_controllers + fi + + setup_cmd="vm_setup --force=${conf[0]} --disk-type=$test_type" + [[ x"${conf[1]}" != x"" ]] && setup_cmd+=" --os=${conf[1]}" + [[ x"${conf[2]}" != x"" ]] && setup_cmd+=" --disks=${conf[2]}" + + $setup_cmd +done + +# Run everything +vm_run $used_vms +vm_wait_for_boot 300 $used_vms + +if [[ $test_type == "spdk_vhost_scsi" ]]; then + for vm_conf in "${vms[@]}"; do + IFS=',' read -ra conf <<< "$vm_conf" + while IFS=':' read -ra disks; do + for disk in "${disks[@]}"; do + # For RaidBdev2, the lvol bdev on RaidBdev2 is being used. + if [[ $disk == "RaidBdev2" ]]; then + based_disk="lvs_0/lbd_0" + else + based_disk="$disk" + fi + notice "Hotdetach test. Trying to remove existing device from a controller naa.$disk.${conf[0]}" + $rpc_py vhost_scsi_controller_remove_target naa.$disk.${conf[0]} 0 + + sleep 0.1 + + notice "Hotattach test. Re-adding device 0 to naa.$disk.${conf[0]}" + $rpc_py vhost_scsi_controller_add_target naa.$disk.${conf[0]} 0 $based_disk + done + done <<< "${conf[2]}" + unset IFS + done +fi + +sleep 0.1 + +notice "===============" +notice "" +notice "Testing..." + +notice "Running fio jobs ..." + +# Check if all VM have disk in tha same location +DISK="" + +fio_disks="" +for vm_num in $used_vms; do + qemu_mask_param="VM_${vm_num}_qemu_mask" + + host_name="VM-$vm_num" + notice "Setting up hostname: $host_name" + vm_exec $vm_num "hostname $host_name" + vm_start_fio_server $fio_bin $readonly $vm_num + + if [[ "$test_type" == "spdk_vhost_scsi" ]]; then + vm_check_scsi_location $vm_num + #vm_reset_scsi_devices $vm_num $SCSI_DISK + elif [[ "$test_type" == "spdk_vhost_blk" ]]; then + vm_check_blk_location $vm_num + fi + + fio_disks+=" --vm=${vm_num}$(printf ':/dev/%s' $SCSI_DISK)" +done + +if $dry_run; then + read -r -p "Enter to kill evething" xx + sleep 3 + at_app_exit + exit 0 +fi + +run_fio $fio_bin --job-file="$fio_job" --out="$VHOST_DIR/fio_results" $fio_disks + +if [[ "$test_type" == "spdk_vhost_scsi" ]]; then + for vm_num in $used_vms; do + vm_reset_scsi_devices $vm_num $SCSI_DISK + done +fi + +if ! $no_shutdown; then + notice "===============" + notice "APP EXITING" + notice "killing all VMs" + vm_shutdown_all + notice "waiting 2 seconds to let all VMs die" + sleep 2 + if [[ $test_type =~ "spdk_vhost" ]]; then + notice "Removing vhost devices & controllers via RPC ..." + for vm_conf in "${vms[@]}"; do + IFS=',' read -ra conf <<< "$vm_conf" + + while IFS=':' read -ra disks; do + for disk in "${disks[@]}"; do + disk=${disk%%_*} + notice "Removing all vhost devices from controller naa.$disk.${conf[0]}" + if [[ "$test_type" == "spdk_vhost_scsi" ]]; then + $rpc_py vhost_scsi_controller_remove_target naa.$disk.${conf[0]} 0 + fi + + $rpc_py vhost_delete_controller naa.$disk.${conf[0]} + if [[ $disk == "RaidBdev2" ]]; then + notice "Removing lvol bdev and lvol store" + $rpc_py bdev_lvol_delete lvs_0/lbd_0 + $rpc_py bdev_lvol_delete_lvstore -l lvs_0 + fi + done + done <<< "${conf[2]}" + done + fi + notice "Testing done -> shutting down" + notice "killing vhost app" + vhost_kill 0 + + notice "EXIT DONE" + notice "===============" +else + notice "===============" + notice "" + notice "Leaving environment working!" + notice "" + notice "===============" +fi + +vhosttestfini diff --git a/src/spdk/test/vhost/fuzz/fuzz.sh b/src/spdk/test/vhost/fuzz/fuzz.sh new file mode 100755 index 000000000..7502f1976 --- /dev/null +++ b/src/spdk/test/vhost/fuzz/fuzz.sh @@ -0,0 +1,66 @@ +#!/usr/bin/env bash +set -e + +rootdir=$(readlink -f $(dirname $0))/../../.. +source $rootdir/test/common/autotest_common.sh +source "$rootdir/scripts/common.sh" + +VHOST_APP+=(-p 0) +FUZZ_RPC_SOCK="/var/tmp/spdk_fuzz.sock" +VHOST_FUZZ_APP+=(-r "$FUZZ_RPC_SOCK" -g --wait-for-rpc) + +vhost_rpc_py="$rootdir/scripts/rpc.py" +fuzz_generic_rpc_py="$rootdir/scripts/rpc.py -s $FUZZ_RPC_SOCK" +fuzz_specific_rpc_py="$rootdir/test/app/fuzz/common/fuzz_rpc.py -s $FUZZ_RPC_SOCK" + +"${VHOST_APP[@]}" > "$output_dir/vhost_fuzz_tgt_output.txt" 2>&1 & +vhostpid=$! +waitforlisten $vhostpid + +trap 'killprocess $vhostpid; exit 1' SIGINT SIGTERM exit + +"${VHOST_FUZZ_APP[@]}" -t 10 2> "$output_dir/vhost_fuzz_output1.txt" & +fuzzpid=$! +waitforlisten $fuzzpid $FUZZ_RPC_SOCK + +trap 'killprocess $vhostpid; killprocess $fuzzpid; exit 1' SIGINT SIGTERM exit + +$vhost_rpc_py bdev_malloc_create -b Malloc0 64 512 +$vhost_rpc_py vhost_create_blk_controller Vhost.1 Malloc0 + +$vhost_rpc_py bdev_malloc_create -b Malloc1 64 512 +$vhost_rpc_py vhost_create_scsi_controller naa.VhostScsi0.1 +$vhost_rpc_py vhost_scsi_controller_add_target naa.VhostScsi0.1 0 Malloc1 + +$vhost_rpc_py bdev_malloc_create -b Malloc2 64 512 +$vhost_rpc_py vhost_create_scsi_controller naa.VhostScsi0.2 +$vhost_rpc_py vhost_scsi_controller_add_target naa.VhostScsi0.2 0 Malloc2 + +# test the vhost blk controller with valid data buffers. +$fuzz_specific_rpc_py fuzz_vhost_create_dev -s $(pwd)/Vhost.1 -b -v +# test the vhost scsi I/O queue with valid data buffers on a valid lun. +$fuzz_specific_rpc_py fuzz_vhost_create_dev -s $(pwd)/naa.VhostScsi0.1 -l -v +# test the vhost scsi management queue with valid data buffers. +$fuzz_specific_rpc_py fuzz_vhost_create_dev -s $(pwd)/naa.VhostScsi0.2 -v -m +# The test won't actually begin until this option is passed in. +$fuzz_generic_rpc_py framework_start_init + +wait $fuzzpid + +"${VHOST_FUZZ_APP[@]}" -j "$rootdir/test/app/fuzz/vhost_fuzz/example.json" 2> "$output_dir/vhost_fuzz_output2.txt" & +fuzzpid=$! +waitforlisten $fuzzpid $FUZZ_RPC_SOCK + +# re-evaluate fuzzpid +trap 'killprocess $vhostpid; killprocess $fuzzpid; exit 1' SIGINT SIGTERM exit + +$fuzz_specific_rpc_py fuzz_vhost_create_dev -s $(pwd)/Vhost.1 -b -v +$fuzz_specific_rpc_py fuzz_vhost_create_dev -s $(pwd)/naa.VhostScsi0.1 -l -v +$fuzz_specific_rpc_py fuzz_vhost_create_dev -s $(pwd)/naa.VhostScsi0.2 -v -m +$fuzz_generic_rpc_py framework_start_init + +wait $fuzzpid + +trap - SIGINT SIGTERM exit + +killprocess $vhostpid diff --git a/src/spdk/test/vhost/hotplug/blk_hotremove.sh b/src/spdk/test/vhost/hotplug/blk_hotremove.sh new file mode 100644 index 000000000..d0edab83a --- /dev/null +++ b/src/spdk/test/vhost/hotplug/blk_hotremove.sh @@ -0,0 +1,235 @@ +# Vhost blk hot remove tests +# +# Objective +# The purpose of these tests is to verify that SPDK vhost remains stable during +# hot-remove operations performed on SCSI and BLK controllers devices. +# Hot-remove is a scenario where a NVMe device is removed when already in use. +# +# Test cases description +# 1. FIO I/O traffic is run during hot-remove operations. +# By default FIO uses default_integrity*.job config files located in +# test/vhost/hotplug/fio_jobs directory. +# 2. FIO mode of operation is random write (randwrite) with verification enabled +# which results in also performing read operations. +# 3. In test cases fio status is checked after every run if any errors occurred. + +function prepare_fio_cmd_tc1() { + print_test_fio_header + + run_fio="$fio_bin --eta=never " + for vm_num in $1; do + cp $fio_job $tmp_detach_job + vm_check_blk_location $vm_num + for disk in $SCSI_DISK; do + echo "[nvme-host$disk]" >> $tmp_detach_job + echo "filename=/dev/$disk" >> $tmp_detach_job + done + vm_scp "$vm_num" $tmp_detach_job 127.0.0.1:/root/default_integrity_2discs.job + run_fio+="--client=127.0.0.1,$(vm_fio_socket $vm_num) --remote-config /root/default_integrity_2discs.job " + rm $tmp_detach_job + done +} + +function vhost_delete_controllers() { + $rpc_py vhost_delete_controller naa.Nvme0n1p0.0 + $rpc_py vhost_delete_controller naa.Nvme0n1p1.0 + $rpc_py vhost_delete_controller naa.Nvme0n1p2.1 + $rpc_py vhost_delete_controller naa.Nvme0n1p3.1 +} + +# Vhost blk hot remove test cases +# +# Test Case 1 +function blk_hotremove_tc1() { + echo "Blk hotremove test case 1" + traddr="" + # 1. Run the command to hot remove NVMe disk. + get_traddr "Nvme0" + delete_nvme "Nvme0" + # 2. If vhost had crashed then tests would stop running + sleep 1 + add_nvme "HotInNvme0" "$traddr" + sleep 1 +} + +# Test Case 2 +function blk_hotremove_tc2() { + echo "Blk hotremove test case 2" + # 1. Use rpc command to create blk controllers. + $rpc_py vhost_create_blk_controller naa.Nvme0n1p0.0 HotInNvme0n1p0 + $rpc_py vhost_create_blk_controller naa.Nvme0n1p1.0 Mallocp0 + $rpc_py vhost_create_blk_controller naa.Nvme0n1p2.1 Mallocp1 + $rpc_py vhost_create_blk_controller naa.Nvme0n1p3.1 Mallocp2 + # 2. Run two VMs and attach every VM to two blk controllers. + vm_run_with_arg "0 1" + vms_prepare "0" + + traddr="" + get_traddr "Nvme0" + prepare_fio_cmd_tc1 "0" + # 3. Run FIO I/O traffic with verification enabled on NVMe disk. + $run_fio & + local last_pid=$! + sleep 3 + # 4. Run the command to hot remove NVMe disk. + delete_nvme "HotInNvme0" + local retcode=0 + wait_for_finish $last_pid || retcode=$? + # 5. Check that fio job run on hot-removed device stopped. + # Expected: Fio should return error message and return code != 0. + check_fio_retcode "Blk hotremove test case 2: Iteration 1." 1 $retcode + + # 6. Reboot VM + reboot_all_and_prepare "0" + # 7. Run FIO I/O traffic with verification enabled on NVMe disk. + $run_fio & + local retcode=0 + wait_for_finish $! || retcode=$? + # 8. Check that fio job run on hot-removed device stopped. + # Expected: Fio should return error message and return code != 0. + check_fio_retcode "Blk hotremove test case 2: Iteration 2." 1 $retcode + vm_shutdown_all + vhost_delete_controllers + add_nvme "HotInNvme1" "$traddr" + sleep 1 +} + +# ## Test Case 3 +function blk_hotremove_tc3() { + echo "Blk hotremove test case 3" + # 1. Use rpc command to create blk controllers. + $rpc_py vhost_create_blk_controller naa.Nvme0n1p0.0 HotInNvme1n1p0 + $rpc_py vhost_create_blk_controller naa.Nvme0n1p1.0 Mallocp0 + $rpc_py vhost_create_blk_controller naa.Nvme0n1p2.1 HotInNvme1n1p1 + $rpc_py vhost_create_blk_controller naa.Nvme0n1p3.1 Mallocp1 + # 2. Run two VMs and attach every VM to two blk controllers. + vm_run_with_arg "0 1" + vms_prepare "0 1" + + traddr="" + get_traddr "Nvme0" + prepare_fio_cmd_tc1 "0" + # 3. Run FIO I/O traffic with verification enabled on first NVMe disk. + $run_fio & + local last_pid=$! + sleep 3 + # 4. Run the command to hot remove of first NVMe disk. + delete_nvme "HotInNvme1" + local retcode=0 + wait_for_finish $last_pid || retcode=$? + # 6. Check that fio job run on hot-removed device stopped. + # Expected: Fio should return error message and return code != 0. + check_fio_retcode "Blk hotremove test case 3: Iteration 1." 1 $retcode + + # 7. Reboot VM + reboot_all_and_prepare "0" + local retcode=0 + # 8. Run FIO I/O traffic with verification enabled on removed NVMe disk. + $run_fio & + wait_for_finish $! || retcode=$? + # 9. Check that fio job run on hot-removed device stopped. + # Expected: Fio should return error message and return code != 0. + check_fio_retcode "Blk hotremove test case 3: Iteration 2." 1 $retcode + vm_shutdown_all + vhost_delete_controllers + add_nvme "HotInNvme2" "$traddr" + sleep 1 +} + +# Test Case 4 +function blk_hotremove_tc4() { + echo "Blk hotremove test case 4" + # 1. Use rpc command to create blk controllers. + $rpc_py vhost_create_blk_controller naa.Nvme0n1p0.0 HotInNvme2n1p0 + $rpc_py vhost_create_blk_controller naa.Nvme0n1p1.0 Mallocp0 + $rpc_py vhost_create_blk_controller naa.Nvme0n1p2.1 HotInNvme2n1p1 + $rpc_py vhost_create_blk_controller naa.Nvme0n1p3.1 Mallocp1 + # 2. Run two VM, attached to blk controllers. + vm_run_with_arg "0 1" + vms_prepare "0 1" + + prepare_fio_cmd_tc1 "0" + # 3. Run FIO I/O traffic on first VM with verification enabled on both NVMe disks. + $run_fio & + local last_pid_vm0=$! + + prepare_fio_cmd_tc1 "1" + # 4. Run FIO I/O traffic on second VM with verification enabled on both NVMe disks. + $run_fio & + local last_pid_vm1=$! + + sleep 3 + prepare_fio_cmd_tc1 "0 1" + # 5. Run the command to hot remove of first NVMe disk. + delete_nvme "HotInNvme2" + local retcode_vm0=0 + local retcode_vm1=0 + wait_for_finish $last_pid_vm0 || retcode_vm0=$? + wait_for_finish $last_pid_vm1 || retcode_vm1=$? + # 6. Check that fio job run on hot-removed device stopped. + # Expected: Fio should return error message and return code != 0. + check_fio_retcode "Blk hotremove test case 4: Iteration 1." 1 $retcode_vm0 + check_fio_retcode "Blk hotremove test case 4: Iteration 2." 1 $retcode_vm1 + + # 7. Reboot all VMs. + reboot_all_and_prepare "0 1" + # 8. Run FIO I/O traffic with verification enabled on removed NVMe disk. + $run_fio & + local retcode=0 + wait_for_finish $! || retcode=$? + # 9. Check that fio job run on hot-removed device stopped. + # Expected: Fio should return error message and return code != 0. + check_fio_retcode "Blk hotremove test case 4: Iteration 3." 1 $retcode + + vm_shutdown_all + vhost_delete_controllers + add_nvme "HotInNvme3" "$traddr" + sleep 1 +} + +# Test Case 5 +function blk_hotremove_tc5() { + echo "Blk hotremove test case 5" + # 1. Use rpc command to create blk controllers. + $rpc_py vhost_create_blk_controller naa.Nvme0n1p0.0 HotInNvme3n1p0 + $rpc_py vhost_create_blk_controller naa.Nvme0n1p1.0 Mallocp0 + $rpc_py vhost_create_blk_controller naa.Nvme0n1p2.1 Mallocp1 + $rpc_py vhost_create_blk_controller naa.Nvme0n1p3.1 Mallocp2 + # 2. Run two VM, attached to blk controllers. + vm_run_with_arg "0 1" + vms_prepare "0 1" + + prepare_fio_cmd_tc1 "0" + # 3. Run FIO I/O traffic on first VM with verification enabled on both NVMe disks. + $run_fio & + local last_pid=$! + sleep 3 + # 4. Run the command to hot remove of first NVMe disk. + delete_nvme "HotInNvme3" + local retcode=0 + wait_for_finish $last_pid || retcode=$? + # 5. Check that fio job run on hot-removed device stopped. + # Expected: Fio should return error message and return code != 0. + check_fio_retcode "Blk hotremove test case 5: Iteration 1." 1 $retcode + + # 6. Reboot VM. + reboot_all_and_prepare "0" + local retcode=0 + # 7. Run FIO I/O traffic with verification enabled on removed NVMe disk. + $run_fio & + wait_for_finish $! || retcode=$? + # 8. Check that fio job run on hot-removed device stopped. + # Expected: Fio should return error message and return code != 0. + check_fio_retcode "Blk hotremove test case 5: Iteration 2." 1 $retcode + vm_shutdown_all + vhost_delete_controllers + add_nvme "HotInNvme4" "$traddr" + sleep 1 +} + +vms_setup +blk_hotremove_tc1 +blk_hotremove_tc2 +blk_hotremove_tc3 +blk_hotremove_tc4 +blk_hotremove_tc5 diff --git a/src/spdk/test/vhost/hotplug/common.sh b/src/spdk/test/vhost/hotplug/common.sh new file mode 100644 index 000000000..b7b05ee74 --- /dev/null +++ b/src/spdk/test/vhost/hotplug/common.sh @@ -0,0 +1,230 @@ +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../../..) +source $rootdir/test/common/autotest_common.sh +source $rootdir/test/vhost/common.sh + +dry_run=false +no_shutdown=false +fio_bin="fio" +fio_jobs="$testdir/fio_jobs/" +test_type=spdk_vhost_scsi +reuse_vms=false +vms=() +used_vms="" +disk_split="" +x="" +scsi_hot_remove_test=0 +blk_hot_remove_test=0 +readonly="" + +function usage() { + [[ -n $2 ]] && ( + echo "$2" + echo "" + ) + echo "Shortcut script for doing automated hotattach/hotdetach test" + echo "Usage: $(basename $1) [OPTIONS]" + echo + echo "-h, --help print help and exit" + echo " --test-type=TYPE Perform specified test:" + echo " virtio - test host virtio-scsi-pci using file as disk image" + echo " kernel_vhost - use kernel driver vhost-scsi" + echo " spdk_vhost_scsi - use spdk vhost scsi" + echo " spdk_vhost_blk - use spdk vhost block" + echo "-x set -x for script debug" + echo " --fio-bin=FIO Use specific fio binary (will be uploaded to VM)" + echo " --fio-jobs= Fio configs to use for tests. Can point to a directory or" + echo " --vm=NUM[,OS][,DISKS] VM configuration. This parameter might be used more than once:" + echo " NUM - VM number (mandatory)" + echo " OS - VM os disk path (optional)" + echo " DISKS - VM os test disks/devices path (virtio - optional, kernel_vhost - mandatory)" + echo " --scsi-hotremove-test Run scsi hotremove tests" + echo " --readonly Use readonly for fio" + exit 0 +} + +while getopts 'xh-:' optchar; do + case "$optchar" in + -) + case "$OPTARG" in + help) usage $0 ;; + fio-bin=*) fio_bin="${OPTARG#*=}" ;; + fio-jobs=*) fio_jobs="${OPTARG#*=}" ;; + test-type=*) test_type="${OPTARG#*=}" ;; + vm=*) vms+=("${OPTARG#*=}") ;; + scsi-hotremove-test) scsi_hot_remove_test=1 ;; + blk-hotremove-test) blk_hot_remove_test=1 ;; + readonly) readonly="--readonly" ;; + *) usage $0 "Invalid argument '$OPTARG'" ;; + esac + ;; + h) usage $0 ;; + x) + set -x + x="-x" + ;; + *) usage $0 "Invalid argument '$OPTARG'" ;; + esac +done +shift $((OPTIND - 1)) + +fio_job=$testdir/fio_jobs/default_integrity.job +tmp_attach_job=$testdir/fio_jobs/fio_attach.job.tmp +tmp_detach_job=$testdir/fio_jobs/fio_detach.job.tmp + +rpc_py="$rootdir/scripts/rpc.py -s $(get_vhost_dir 0)/rpc.sock" + +function print_test_fio_header() { + notice "===============" + notice "" + notice "Testing..." + + notice "Running fio jobs ..." + if [ $# -gt 0 ]; then + echo $1 + fi +} + +function vms_setup() { + for vm_conf in "${vms[@]}"; do + IFS=',' read -ra conf <<< "$vm_conf" + if [[ x"${conf[0]}" == x"" ]] || ! assert_number ${conf[0]}; then + fail "invalid VM configuration syntax $vm_conf" + fi + + # Sanity check if VM is not defined twice + for vm_num in $used_vms; do + if [[ $vm_num -eq ${conf[0]} ]]; then + fail "VM$vm_num defined more than twice ( $(printf "'%s' " "${vms[@]}"))!" + fi + done + + used_vms+=" ${conf[0]}" + + setup_cmd="vm_setup --disk-type=$test_type --force=${conf[0]}" + [[ x"${conf[1]}" != x"" ]] && setup_cmd+=" --os=${conf[1]}" + [[ x"${conf[2]}" != x"" ]] && setup_cmd+=" --disks=${conf[2]}" + $setup_cmd + done +} + +function vm_run_with_arg() { + local vms_to_run="$*" + vm_run $vms_to_run + vm_wait_for_boot 300 $vms_to_run +} + +function vms_setup_and_run() { + local vms_to_run="$*" + vms_setup + vm_run_with_arg $vms_to_run +} + +function vms_prepare() { + for vm_num in $1; do + qemu_mask_param="VM_${vm_num}_qemu_mask" + + host_name="VM-${vm_num}-${!qemu_mask_param}" + notice "Setting up hostname: $host_name" + vm_exec $vm_num "hostname $host_name" + vm_start_fio_server --fio-bin=$fio_bin $readonly $vm_num + done +} + +function vms_reboot_all() { + notice "Rebooting all vms " + for vm_num in $1; do + vm_exec $vm_num "reboot" || true + while vm_os_booted $vm_num; do + sleep 0.5 + done + done + + vm_wait_for_boot 300 $1 +} + +function check_fio_retcode() { + local fio_retcode=$3 + echo $1 + local retcode_expected=$2 + if [ $retcode_expected == 0 ]; then + if [ $fio_retcode != 0 ]; then + error " Fio test ended with error." + else + notice " Fio test ended with success." + fi + else + if [ $fio_retcode != 0 ]; then + notice " Fio test ended with expected error." + else + error " Fio test ended with unexpected success." + fi + fi +} + +function wait_for_finish() { + local wait_for_pid=$1 + local sequence=${2:-30} + for i in $(seq 1 $sequence); do + if kill -0 $wait_for_pid; then + sleep 0.5 + continue + else + break + fi + done + if kill -0 $wait_for_pid; then + error "Timeout for fio command" + fi + + wait $wait_for_pid +} + +function reboot_all_and_prepare() { + vms_reboot_all "$1" + vms_prepare "$1" +} + +function post_test_case() { + vm_shutdown_all + vhost_kill 0 +} + +function on_error_exit() { + set +e + echo "Error on $1 - $2" + post_test_case + print_backtrace + exit 1 +} + +function check_disks() { + if [ "$1" == "$2" ]; then + echo "Disk has not been deleted" + exit 1 + fi +} + +function get_traddr() { + local nvme_name=$1 + local nvme + nvme="$($rootdir/scripts/gen_nvme.sh)" + while read -r line; do + if [[ $line == *"TransportID"* ]] && [[ $line == *$nvme_name* ]]; then + local word_array=($line) + for word in "${word_array[@]}"; do + if [[ $word == *"traddr"* ]]; then + traddr=$(echo $word | sed 's/traddr://' | sed 's/"//') + fi + done + fi + done <<< "$nvme" +} + +function delete_nvme() { + $rpc_py bdev_nvme_detach_controller $1 +} + +function add_nvme() { + $rpc_py bdev_nvme_attach_controller -b $1 -t PCIe -a $2 +} diff --git a/src/spdk/test/vhost/hotplug/fio_jobs/default_integrity.job b/src/spdk/test/vhost/hotplug/fio_jobs/default_integrity.job new file mode 100644 index 000000000..136fe9029 --- /dev/null +++ b/src/spdk/test/vhost/hotplug/fio_jobs/default_integrity.job @@ -0,0 +1,16 @@ +[global] +blocksize=4k +iodepth=512 +iodepth_batch=128 +iodepth_low=256 +ioengine=libaio +group_reporting +thread +numjobs=1 +direct=1 +rw=randwrite +do_verify=1 +verify=md5 +verify_backlog=1024 +time_based=1 +runtime=10 diff --git a/src/spdk/test/vhost/hotplug/scsi_hotattach.sh b/src/spdk/test/vhost/hotplug/scsi_hotattach.sh new file mode 100755 index 000000000..4b9e26ab8 --- /dev/null +++ b/src/spdk/test/vhost/hotplug/scsi_hotattach.sh @@ -0,0 +1,103 @@ +#!/usr/bin/env bash + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../../..) +source $rootdir/test/common/autotest_common.sh +source $rootdir/test/vhost/common.sh +source $rootdir/test/vhost/hotplug/common.sh + +function prepare_fio_cmd_tc1() { + print_test_fio_header + + run_fio="$fio_bin --eta=never " + for vm_num in $1; do + cp $fio_job $tmp_attach_job + vm_check_scsi_location $vm_num + for disk in $SCSI_DISK; do + echo "[nvme-host$disk]" >> $tmp_attach_job + echo "filename=/dev/$disk" >> $tmp_attach_job + done + vm_scp $vm_num $tmp_attach_job 127.0.0.1:/root/default_integrity_discs.job + run_fio+="--client=127.0.0.1,$(vm_fio_socket ${vm_num}) --remote-config /root/default_integrity_discs.job " + rm $tmp_attach_job + done +} + +# Check if fio test passes on device attached to first controller. +function hotattach_tc1() { + notice "Hotattach test case 1" + + $rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p0.0 0 Nvme0n1p0 + + sleep 3 + prepare_fio_cmd_tc1 "0" + $run_fio + check_fio_retcode "Hotattach test case 1: Iteration 1." 0 $? +} + +# Run fio test for previously attached device. +# During test attach another device to first controller and check fio status. +function hotattach_tc2() { + notice "Hotattach test case 2" + prepare_fio_cmd_tc1 "0" + + $run_fio & + last_pid=$! + sleep 3 + $rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p0.0 1 Nvme0n1p1 + wait $last_pid + check_fio_retcode "Hotattach test case 2: Iteration 1." 0 $? +} + +# Run fio test for previously attached devices. +# During test attach another device to second controller and check fio status. +function hotattach_tc3() { + notice "Hotattach test case 3" + prepare_fio_cmd_tc1 "0" + + $run_fio & + last_pid=$! + sleep 3 + $rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p1.0 0 Nvme0n1p2 + wait $last_pid + check_fio_retcode "Hotattach test case 3: Iteration 1." 0 $? +} + +# Run fio test for previously attached devices. +# During test attach another device to third controller(VM2) and check fio status. +# At the end after rebooting VMs run fio test for all devices and check fio status. +function hotattach_tc4() { + notice "Hotattach test case 4" + + prepare_fio_cmd_tc1 "0" + + $run_fio & + last_pid=$! + sleep 3 + $rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p2.1 0 Nvme0n1p3 + wait $last_pid + check_fio_retcode "Hotattach test case 4: Iteration 1." 0 $? + + prepare_fio_cmd_tc1 "0 1" + $run_fio + check_fio_retcode "Hotattach test case 4: Iteration 2." 0 $? + + reboot_all_and_prepare "0 1" + + prepare_fio_cmd_tc1 "0 1" + $run_fio + check_fio_retcode "Hotattach test case 4: Iteration 3." 0 $? +} + +function cleanup_after_tests() { + $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p0.0 0 + $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p0.0 1 + $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p1.0 0 + $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p2.1 0 +} + +hotattach_tc1 +hotattach_tc2 +hotattach_tc3 +hotattach_tc4 +cleanup_after_tests diff --git a/src/spdk/test/vhost/hotplug/scsi_hotdetach.sh b/src/spdk/test/vhost/hotplug/scsi_hotdetach.sh new file mode 100755 index 000000000..8a7cb264f --- /dev/null +++ b/src/spdk/test/vhost/hotplug/scsi_hotdetach.sh @@ -0,0 +1,212 @@ +#!/usr/bin/env bash + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../../..) +source $rootdir/test/common/autotest_common.sh +source $rootdir/test/vhost/common.sh +source $rootdir/test/vhost/hotplug/common.sh + +function get_first_disk() { + vm_check_scsi_location $1 + disk_array=($SCSI_DISK) + eval "$2=${disk_array[0]}" +} + +function check_disks() { + if [ "$1" == "$2" ]; then + fail "Disk has not been deleted" + fi +} + +function prepare_fio_cmd_tc1_iter1() { + print_test_fio_header + + run_fio="$fio_bin --eta=never " + for vm_num in $1; do + cp $fio_job $tmp_detach_job + vm_check_scsi_location $vm_num + for disk in $SCSI_DISK; do + echo "[nvme-host$disk]" >> $tmp_detach_job + echo "filename=/dev/$disk" >> $tmp_detach_job + done + vm_scp "$vm_num" $tmp_detach_job 127.0.0.1:/root/default_integrity_4discs.job + run_fio+="--client=127.0.0.1,$(vm_fio_socket $vm_num) --remote-config /root/default_integrity_4discs.job " + rm $tmp_detach_job + done +} + +function prepare_fio_cmd_tc2_iter1() { + print_test_fio_header + + run_fio="$fio_bin --eta=never " + for vm_num in $1; do + cp $fio_job $tmp_detach_job + vm_check_scsi_location $vm_num + disk_array=($SCSI_DISK) + disk=${disk_array[0]} + echo "[nvme-host$disk]" >> $tmp_detach_job + echo "filename=/dev/$disk" >> $tmp_detach_job + vm_scp "$vm_num" $tmp_detach_job 127.0.0.1:/root/default_integrity.job + run_fio+="--client=127.0.0.1,$(vm_fio_socket $vm_num) --remote-config /root/default_integrity.job " + rm $tmp_detach_job + done +} + +function prepare_fio_cmd_tc2_iter2() { + print_test_fio_header + + run_fio="$fio_bin --eta=never " + for vm_num in $1; do + cp $fio_job $tmp_detach_job + if [ $vm_num == 2 ]; then + vm_job_name=default_integrity_3discs.job + else + vm_job_name=default_integrity_4discs.job + fi + vm_check_scsi_location $vm_num + for disk in $SCSI_DISK; do + echo "[nvme-host$disk]" >> $tmp_detach_job + echo "filename=/dev/$disk" >> $tmp_detach_job + done + vm_scp "$vm_num" $tmp_detach_job 127.0.0.1:/root/$vm_job_name + run_fio+="--client=127.0.0.1,$(vm_fio_socket $vm_num) --remote-config /root/${vm_job_name} " + rm $tmp_detach_job + done +} + +function prepare_fio_cmd_tc3_iter1() { + print_test_fio_header + + run_fio="$fio_bin --eta=never " + for vm_num in $1; do + cp $fio_job $tmp_detach_job + if [ $vm_num == 2 ]; then + vm_job_name=default_integrity_3discs.job + else + vm_job_name=default_integrity_4discs.job + fi + vm_check_scsi_location $vm_num + j=1 + for disk in $SCSI_DISK; do + if [ $vm_num == 2 ]; then + if [ $j == 1 ]; then + ((j++)) + continue + fi + fi + echo "[nvme-host$disk]" >> $tmp_detach_job + echo "filename=/dev/$disk" >> $tmp_detach_job + ((j++)) + done + vm_scp "$vm_num" $tmp_detach_job 127.0.0.1:/root/$vm_job_name + run_fio+="--client=127.0.0.1,$(vm_fio_socket $vm_num) --remote-config /root/$vm_job_name " + rm $tmp_detach_job + done +} + +# During fio test for all devices remove first device from fifth controller and check if fio fails. +# Also check if disc has been removed from VM. +function hotdetach_tc1() { + notice "Hotdetach test case 1" + first_disk="" + get_first_disk "2" first_disk + prepare_fio_cmd_tc1_iter1 "2 3" + $run_fio & + last_pid=$! + sleep 3 + $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p4.2 0 + set +xe + wait $last_pid + check_fio_retcode "Hotdetach test case 1: Iteration 1." 1 $? + set -xe + second_disk="" + get_first_disk "2" second_disk + check_disks $first_disk $second_disk + clear_after_tests +} + +# During fio test for device from third VM remove first device from fifth controller and check if fio fails. +# Also check if disc has been removed from VM. +function hotdetach_tc2() { + notice "Hotdetach test case 2" + sleep 2 + first_disk="" + get_first_disk "2" first_disk + prepare_fio_cmd_tc2_iter1 "2" + $run_fio & + last_pid=$! + sleep 3 + $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p4.2 0 + set +xe + wait $last_pid + check_fio_retcode "Hotdetach test case 2: Iteration 1." 1 $? + set -xe + second_disk="" + get_first_disk "2" second_disk + check_disks $first_disk $second_disk + clear_after_tests +} + +# Run fio test for all devices except one, then remove this device and check if fio passes. +# Also check if disc has been removed from VM. +function hotdetach_tc3() { + notice "Hotdetach test case 3" + sleep 2 + first_disk="" + get_first_disk "2" first_disk + prepare_fio_cmd_tc3_iter1 "2 3" + $run_fio & + last_pid=$! + sleep 3 + $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p4.2 0 + wait $last_pid + check_fio_retcode "Hotdetach test case 3: Iteration 1." 0 $? + second_disk="" + get_first_disk "2" second_disk + check_disks $first_disk $second_disk + clear_after_tests +} + +# Run fio test for all devices except one and run separate fio test for this device. +# Check if first fio test passes and second fio test fails. +# Also check if disc has been removed from VM. +# After reboot run fio test for remaining devices and check if fio passes. +function hotdetach_tc4() { + notice "Hotdetach test case 4" + sleep 2 + first_disk="" + get_first_disk "2" first_disk + prepare_fio_cmd_tc2_iter1 "2" + $run_fio & + first_fio_pid=$! + prepare_fio_cmd_tc3_iter1 "2 3" + $run_fio & + second_fio_pid=$! + sleep 3 + $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p4.2 0 + set +xe + wait $first_fio_pid + check_fio_retcode "Hotdetach test case 4: Iteration 1." 1 $? + set -xe + wait $second_fio_pid + check_fio_retcode "Hotdetach test case 4: Iteration 2." 0 $? + second_disk="" + get_first_disk "2" second_disk + check_disks $first_disk $second_disk + + reboot_all_and_prepare "2 3" + sleep 2 + prepare_fio_cmd_tc2_iter2 "2 3" + $run_fio + check_fio_retcode "Hotdetach test case 4: Iteration 3." 0 $? + clear_after_tests +} + +function clear_after_tests() { + $rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p4.2 0 Nvme0n1p8 +} + +hotdetach_tc1 +hotdetach_tc2 +hotdetach_tc3 +hotdetach_tc4 diff --git a/src/spdk/test/vhost/hotplug/scsi_hotplug.sh b/src/spdk/test/vhost/hotplug/scsi_hotplug.sh new file mode 100755 index 000000000..40132ab8a --- /dev/null +++ b/src/spdk/test/vhost/hotplug/scsi_hotplug.sh @@ -0,0 +1,92 @@ +#!/usr/bin/env bash + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../../..) +source $rootdir/test/common/autotest_common.sh +source $rootdir/test/vhost/common.sh +source $rootdir/test/vhost/hotplug/common.sh + +if [[ $scsi_hot_remove_test == 1 ]] && [[ $blk_hot_remove_test == 1 ]]; then + notice "Vhost-scsi and vhost-blk hotremove tests cannot be run together" +fi + +# Run spdk by calling run_vhost from hotplug/common.sh. +# Then prepare vhost with rpc calls and setup and run 4 VMs. +function pre_hot_attach_detach_test_case() { + used_vms="" + $rpc_py vhost_create_scsi_controller naa.Nvme0n1p0.0 + $rpc_py vhost_create_scsi_controller naa.Nvme0n1p1.0 + $rpc_py vhost_create_scsi_controller naa.Nvme0n1p2.1 + $rpc_py vhost_create_scsi_controller naa.Nvme0n1p3.1 + $rpc_py vhost_create_scsi_controller naa.Nvme0n1p4.2 + $rpc_py vhost_create_scsi_controller naa.Nvme0n1p5.2 + $rpc_py vhost_create_scsi_controller naa.Nvme0n1p6.3 + $rpc_py vhost_create_scsi_controller naa.Nvme0n1p7.3 + $rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p4.2 0 Nvme0n1p8 + $rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p4.2 1 Nvme0n1p9 + $rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p5.2 0 Nvme0n1p10 + $rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p5.2 1 Nvme0n1p11 + $rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p6.3 0 Nvme0n1p12 + $rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p6.3 1 Nvme0n1p13 + $rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p7.3 0 Nvme0n1p14 + $rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p7.3 1 Nvme0n1p15 + vms_setup_and_run "0 1 2 3" + vms_prepare "0 1 2 3" +} + +function clear_vhost_config() { + $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p4.2 0 + $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p4.2 1 + $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p5.2 0 + $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p5.2 1 + $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p6.3 0 + $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p6.3 1 + $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p7.3 0 + $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p7.3 1 + $rpc_py vhost_delete_controller naa.Nvme0n1p0.0 + $rpc_py vhost_delete_controller naa.Nvme0n1p1.0 + $rpc_py vhost_delete_controller naa.Nvme0n1p2.1 + $rpc_py vhost_delete_controller naa.Nvme0n1p3.1 + $rpc_py vhost_delete_controller naa.Nvme0n1p4.2 + $rpc_py vhost_delete_controller naa.Nvme0n1p5.2 + $rpc_py vhost_delete_controller naa.Nvme0n1p6.3 + $rpc_py vhost_delete_controller naa.Nvme0n1p7.3 +} + +trap 'error_exit "${FUNCNAME}" "${LINENO}"' ERR +# Hotremove/hotattach/hotdetach test cases prerequisites +# Run vhost with 2 NVMe disks. + +notice "===============" +notice "" +notice "running SPDK" +notice "" +vhost_run 0 +$rpc_py bdev_nvme_set_hotplug -e +$rpc_py bdev_split_create Nvme0n1 16 +$rpc_py bdev_malloc_create 128 512 -b Malloc +$rpc_py bdev_split_create Malloc 4 +$rpc_py bdev_split_create HotInNvme0n1 2 +$rpc_py bdev_split_create HotInNvme1n1 2 +$rpc_py bdev_split_create HotInNvme2n1 2 +$rpc_py bdev_split_create HotInNvme3n1 2 +$rpc_py bdev_get_bdevs + +if [[ $scsi_hot_remove_test == 0 ]] && [[ $blk_hot_remove_test == 0 ]]; then + pre_hot_attach_detach_test_case + $testdir/scsi_hotattach.sh --fio-bin=$fio_bin & + first_script=$! + $testdir/scsi_hotdetach.sh --fio-bin=$fio_bin & + second_script=$! + wait $first_script + wait $second_script + vm_shutdown_all + clear_vhost_config +fi +if [[ $scsi_hot_remove_test == 1 ]]; then + source $testdir/scsi_hotremove.sh +fi +if [[ $blk_hot_remove_test == 1 ]]; then + source $testdir/blk_hotremove.sh +fi +post_test_case diff --git a/src/spdk/test/vhost/hotplug/scsi_hotremove.sh b/src/spdk/test/vhost/hotplug/scsi_hotremove.sh new file mode 100644 index 000000000..1dee4ac7f --- /dev/null +++ b/src/spdk/test/vhost/hotplug/scsi_hotremove.sh @@ -0,0 +1,233 @@ +set -xe + +# Vhost SCSI hotremove tests +# +# # Objective +# The purpose of these tests is to verify that SPDK vhost remains stable during +# hot-remove operations performed on SCSI controllers devices. +# Hot-remove is a scenario where a NVMe device is removed when already in use. +# Tests consist of 4 test cases. +# +# # Test cases description +# 1. FIO I/O traffic is run during hot-remove operations. +# By default FIO uses default_integrity*.job config files located in +# test/vhost/hotplug/fio_jobs directory. +# 2. FIO mode of operation is random write (randwrite) with verification enabled +# which results in also performing read operations. + +function prepare_fio_cmd_tc1() { + print_test_fio_header + + run_fio="$fio_bin --eta=never " + for vm_num in $1; do + cp $fio_job $tmp_detach_job + vm_check_scsi_location $vm_num + for disk in $SCSI_DISK; do + cat <<- EOL >> $tmp_detach_job + [nvme-host$disk] + filename=/dev/$disk + size=100% + EOL + done + vm_scp "$vm_num" $tmp_detach_job 127.0.0.1:/root/default_integrity_2discs.job + run_fio+="--client=127.0.0.1,$(vm_fio_socket $vm_num) --remote-config /root/default_integrity_2discs.job " + rm $tmp_detach_job + done +} + +# Vhost SCSI hot-remove test cases. + +# Test Case 1 +function scsi_hotremove_tc1() { + echo "Scsi hotremove test case 1" + traddr="" + get_traddr "Nvme0" + # 1. Run the command to hot remove NVMe disk. + delete_nvme "Nvme0" + # 2. If vhost had crashed then tests would stop running + sleep 1 + add_nvme "HotInNvme0" "$traddr" +} + +# Test Case 2 +function scsi_hotremove_tc2() { + echo "Scsi hotremove test case 2" + # 1. Attach split NVMe bdevs to scsi controller. + $rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p0.0 0 HotInNvme0n1p0 + $rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p1.0 0 Mallocp0 + $rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p2.1 0 HotInNvme0n1p1 + $rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p3.1 0 Mallocp1 + + # 2. Run two VMs, attached to scsi controllers. + vms_setup + vm_run_with_arg 0 1 + vms_prepare "0 1" + + vm_check_scsi_location "0" + local disks="$SCSI_DISK" + + traddr="" + get_traddr "Nvme0" + prepare_fio_cmd_tc1 "0 1" + # 3. Run FIO I/O traffic with verification enabled on on both NVMe disks in VM. + $run_fio & + local last_pid=$! + sleep 3 + # 4. Run the command to hot remove NVMe disk. + delete_nvme "HotInNvme0" + + # 5. Check that fio job run on hot-remove device stopped on VM. + # Expected: Fio should return error message and return code != 0. + wait_for_finish $last_pid || retcode=$? + check_fio_retcode "Scsi hotremove test case 2: Iteration 1." 1 $retcode + + # 6. Check if removed devices are gone from VM. + vm_check_scsi_location "0" + local new_disks="$SCSI_DISK" + check_disks "$disks" "$new_disks" + # 7. Reboot both VMs. + reboot_all_and_prepare "0 1" + # 8. Run FIO I/O traffic with verification enabled on on both VMs. + local retcode=0 + $run_fio & + wait_for_finish $! || retcode=$? + # 9. Check that fio job run on hot-remove device stopped on both VMs. + # Expected: Fio should return error message and return code != 0. + check_fio_retcode "Scsi hotremove test case 2: Iteration 2." 1 $retcode + vm_shutdown_all + add_nvme "HotInNvme1" "$traddr" + sleep 1 +} + +# Test Case 3 +function scsi_hotremove_tc3() { + echo "Scsi hotremove test case 3" + # 1. Attach added NVMe bdev to scsi controller. + $rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p0.0 0 HotInNvme1n1p0 + # 2. Run two VM, attached to scsi controllers. + vm_run_with_arg 0 1 + vms_prepare "0 1" + vm_check_scsi_location "0" + local disks="$SCSI_DISK" + traddr="" + get_traddr "Nvme0" + # 3. Run FIO I/O traffic with verification enabled on on both NVMe disks in VMs. + prepare_fio_cmd_tc1 "0" + $run_fio & + local last_pid=$! + sleep 3 + # 4. Run the command to hot remove NVMe disk. + delete_nvme "HotInNvme1" + # 5. Check that fio job run on hot-remove device stopped on first VM. + # Expected: Fio should return error message and return code != 0. + wait_for_finish $last_pid || retcode=$? + check_fio_retcode "Scsi hotremove test case 3: Iteration 1." 1 $retcode + # 6. Check if removed devices are gone from lsblk. + vm_check_scsi_location "0" + local new_disks="$SCSI_DISK" + check_disks "$disks" "$new_disks" + # 7. Reboot both VMs. + reboot_all_and_prepare "0 1" + # 8. Run FIO I/O traffic with verification enabled on on both VMs. + local retcode=0 + $run_fio & + wait_for_finish $! || retcode=$? + # 9. Check that fio job run on hot-remove device stopped on both VMs. + # Expected: Fio should return error message and return code != 0. + check_fio_retcode "Scsi hotremove test case 3: Iteration 2." 1 $retcode + vm_shutdown_all + add_nvme "HotInNvme2" "$traddr" + sleep 1 +} + +# Test Case 4 +function scsi_hotremove_tc4() { + echo "Scsi hotremove test case 4" + # 1. Attach NVMe bdevs to scsi controllers. + $rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p0.0 0 HotInNvme2n1p0 + $rpc_py vhost_scsi_controller_add_target naa.Nvme0n1p2.1 0 HotInNvme2n1p1 + # 2. Run two VMs, attach to scsi controller. + vm_run_with_arg 0 1 + vms_prepare "0 1" + + # 3. Run FIO I/O traffic with verification enabled on first VM. + vm_check_scsi_location "0" + local disks_vm0="$SCSI_DISK" + # 4. Run FIO I/O traffic with verification enabled on second VM. + prepare_fio_cmd_tc1 "0" + $run_fio & + last_pid_vm0=$! + + vm_check_scsi_location "1" + local disks_vm1="$SCSI_DISK" + prepare_fio_cmd_tc1 "1" + $run_fio & + local last_pid_vm1=$! + prepare_fio_cmd_tc1 "0 1" + sleep 3 + # 5. Run the command to hot remove NVMe disk. + traddr="" + get_traddr "Nvme0" + delete_nvme "HotInNvme2" + # 6. Check that fio job run on hot-removed devices stopped. + # Expected: Fio should return error message and return code != 0. + local retcode_vm0=0 + wait_for_finish $last_pid_vm0 || retcode_vm0=$? + local retcode_vm1=0 + wait_for_finish $last_pid_vm1 || retcode_vm1=$? + check_fio_retcode "Scsi hotremove test case 4: Iteration 1." 1 $retcode_vm0 + check_fio_retcode "Scsi hotremove test case 4: Iteration 2." 1 $retcode_vm1 + + # 7. Check if removed devices are gone from lsblk. + vm_check_scsi_location "0" + local new_disks_vm0="$SCSI_DISK" + check_disks "$disks_vm0" "$new_disks_vm0" + vm_check_scsi_location "1" + local new_disks_vm1="$SCSI_DISK" + check_disks "$disks_vm1" "$new_disks_vm1" + + # 8. Reboot both VMs. + reboot_all_and_prepare "0 1" + # 9. Run FIO I/O traffic with verification enabled on on not-removed NVMe disk. + local retcode=0 + $run_fio & + wait_for_finish $! || retcode=$? + # 10. Check that fio job run on hot-removed device stopped. + # Expect: Fio should return error message and return code != 0. + check_fio_retcode "Scsi hotremove test case 4: Iteration 3." 1 $retcode + prepare_fio_cmd_tc1 "0 1" + # 11. Run FIO I/O traffic with verification enabled on on not-removed NVMe disk. + local retcode=0 + $run_fio & + wait_for_finish $! || retcode=$? + # 12. Check finished status FIO. Write and read in the not-removed. + # NVMe disk should be successful. + # Expected: Fio should return return code == 0. + check_fio_retcode "Scsi hotremove test case 4: Iteration 4." 0 $retcode + vm_shutdown_all + add_nvme "HotInNvme3" "$traddr" + sleep 1 + $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p1.0 0 + $rpc_py vhost_scsi_controller_remove_target naa.Nvme0n1p3.1 0 +} + +function pre_scsi_hotremove_test_case() { + $rpc_py vhost_create_scsi_controller naa.Nvme0n1p0.0 + $rpc_py vhost_create_scsi_controller naa.Nvme0n1p1.0 + $rpc_py vhost_create_scsi_controller naa.Nvme0n1p2.1 + $rpc_py vhost_create_scsi_controller naa.Nvme0n1p3.1 +} + +function post_scsi_hotremove_test_case() { + $rpc_py vhost_delete_controller naa.Nvme0n1p0.0 + $rpc_py vhost_delete_controller naa.Nvme0n1p1.0 + $rpc_py vhost_delete_controller naa.Nvme0n1p2.1 + $rpc_py vhost_delete_controller naa.Nvme0n1p3.1 +} + +pre_scsi_hotremove_test_case +scsi_hotremove_tc1 +scsi_hotremove_tc2 +scsi_hotremove_tc3 +scsi_hotremove_tc4 +post_scsi_hotremove_test_case diff --git a/src/spdk/test/vhost/initiator/autotest.config b/src/spdk/test/vhost/initiator/autotest.config new file mode 100644 index 000000000..61a1a2424 --- /dev/null +++ b/src/spdk/test/vhost/initiator/autotest.config @@ -0,0 +1,5 @@ +vhost_0_reactor_mask=["0"] +vhost_0_master_core=0 + +VM_0_qemu_mask=1-10 +VM_0_qemu_numa_node=0 diff --git a/src/spdk/test/vhost/initiator/bdev.fio b/src/spdk/test/vhost/initiator/bdev.fio new file mode 100644 index 000000000..405202282 --- /dev/null +++ b/src/spdk/test/vhost/initiator/bdev.fio @@ -0,0 +1,51 @@ +[global] +thread=1 +group_reporting=1 +direct=1 +norandommap=1 +time_based=1 +do_verify=1 +verify=md5 +verify_backlog=1024 +iodepth=128 +bs=4K +runtime=10 +size=13% + +[job_randwrite] +rw=randwrite +name=randwrite + +[job_randrw] +offset=13% +rw=randrw +name=randrw + +[job_write] +offset=26% +rw=write +name=write + +[job_rw] +offset=39% +rw=rw +name=rw + +[job_unmap_trim_sequential] +offset=52% +rw=trim +trim_verify_zero=1 +name=unmap_trim_sequential + +[job_unmap_trim_random] +offset=65% +rw=randtrim +trim_verify_zero=1 +name=unmap_trim_random + +[job_unmap_write] +stonewall +offset=52% +size=26% +rw=randwrite +name=unmap_write diff --git a/src/spdk/test/vhost/initiator/bdev_pci.conf b/src/spdk/test/vhost/initiator/bdev_pci.conf new file mode 100644 index 000000000..0e47e88a7 --- /dev/null +++ b/src/spdk/test/vhost/initiator/bdev_pci.conf @@ -0,0 +1,2 @@ +[VirtioPci] + Enable Yes diff --git a/src/spdk/test/vhost/initiator/blockdev.sh b/src/spdk/test/vhost/initiator/blockdev.sh new file mode 100755 index 000000000..9667f1f3d --- /dev/null +++ b/src/spdk/test/vhost/initiator/blockdev.sh @@ -0,0 +1,82 @@ +#!/usr/bin/env bash + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../../..) +source $rootdir/test/common/autotest_common.sh + +function run_spdk_fio() { + fio_bdev --ioengine=spdk_bdev "$@" --spdk_mem=1024 --spdk_single_seg=1 \ + --verify_state_save=0 +} + +function err_cleanup() { + rm -f $testdir/bdev.json + killprocess $vhost_pid + if [[ -n "$dummy_spdk_pid" ]] && kill -0 $dummy_spdk_pid &> /dev/null; then + killprocess $dummy_spdk_pid + fi +} + +# start vhost and configure it +trap 'err_cleanup; exit 1' SIGINT SIGTERM EXIT +$SPDK_BIN_DIR/vhost & +vhost_pid=$! +waitforlisten $vhost_pid + +$rootdir/scripts/gen_nvme.sh --json | $rootdir/scripts/rpc.py load_subsystem_config +if [ -z "$(rpc_cmd bdev_get_bdevs | jq '.[] | select(.name=="Nvme0n1")')" ]; then + echo "Nvme0n1 bdev not found!" && false +fi + +rpc_cmd bdev_split_create Nvme0n1 6 + +rpc_cmd vhost_create_scsi_controller naa.Nvme0n1_scsi0.0 +rpc_cmd vhost_scsi_controller_add_target naa.Nvme0n1_scsi0.0 0 Nvme0n1p0 +rpc_cmd vhost_scsi_controller_add_target naa.Nvme0n1_scsi0.0 1 Nvme0n1p1 +rpc_cmd vhost_scsi_controller_add_target naa.Nvme0n1_scsi0.0 2 Nvme0n1p2 +rpc_cmd vhost_scsi_controller_add_target naa.Nvme0n1_scsi0.0 3 Nvme0n1p3 + +rpc_cmd vhost_create_blk_controller naa.Nvme0n1_blk0.0 Nvme0n1p4 +rpc_cmd vhost_create_blk_controller naa.Nvme0n1_blk1.0 Nvme0n1p5 + +rpc_cmd bdev_malloc_create 128 512 --name Malloc0 +rpc_cmd vhost_create_scsi_controller naa.Malloc0.0 +rpc_cmd vhost_scsi_controller_add_target naa.Malloc0.0 0 Malloc0 + +rpc_cmd bdev_malloc_create 128 4096 --name Malloc1 +rpc_cmd vhost_create_scsi_controller naa.Malloc1.0 +rpc_cmd vhost_scsi_controller_add_target naa.Malloc1.0 0 Malloc1 + +# start a dummy app, create vhost bdevs in it, then dump the config for FIO +$SPDK_BIN_DIR/spdk_tgt -r /tmp/spdk2.sock -g & +dummy_spdk_pid=$! +waitforlisten $dummy_spdk_pid /tmp/spdk2.sock +rpc_cmd -s /tmp/spdk2.sock bdev_virtio_attach_controller --trtype user --traddr 'naa.Nvme0n1_scsi0.0' -d scsi --vq-count 8 'VirtioScsi0' +rpc_cmd -s /tmp/spdk2.sock bdev_virtio_attach_controller --trtype user --traddr 'naa.Nvme0n1_blk0.0' -d blk --vq-count 8 'VirtioBlk3' +rpc_cmd -s /tmp/spdk2.sock bdev_virtio_attach_controller --trtype user --traddr 'naa.Nvme0n1_blk1.0' -d blk --vq-count 8 'VirtioBlk4' + +rpc_cmd -s /tmp/spdk2.sock bdev_virtio_attach_controller --trtype user --traddr 'naa.Malloc0.0' -d scsi --vq-count 8 'VirtioScsi1' +rpc_cmd -s /tmp/spdk2.sock bdev_virtio_attach_controller --trtype user --traddr 'naa.Malloc1.0' -d scsi --vq-count 8 'VirtioScsi2' + +cat <<- CONF > $testdir/bdev.json + {"subsystems":[ + $(rpc_cmd -s /tmp/spdk2.sock save_subsystem_config -n bdev) + ]} +CONF +killprocess $dummy_spdk_pid + +# run FIO with previously acquired spdk config files +timing_enter run_spdk_fio +run_spdk_fio $testdir/bdev.fio --filename=* --section=job_randwrite --spdk_json_conf=$testdir/bdev.json +timing_exit run_spdk_fio + +timing_enter run_spdk_fio_unmap +run_spdk_fio $testdir/bdev.fio --filename="VirtioScsi1t0:VirtioScsi2t0" --spdk_json_conf=$testdir/bdev.json +timing_exit run_spdk_fio_unmap + +rpc_cmd bdev_nvme_detach_controller Nvme0 + +trap - SIGINT SIGTERM EXIT +rm -f $testdir/bdev.json + +killprocess $vhost_pid diff --git a/src/spdk/test/vhost/integrity/integrity_start.sh b/src/spdk/test/vhost/integrity/integrity_start.sh new file mode 100755 index 000000000..ff3e98bda --- /dev/null +++ b/src/spdk/test/vhost/integrity/integrity_start.sh @@ -0,0 +1,106 @@ +#!/usr/bin/env bash + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../../..) +source $rootdir/test/common/autotest_common.sh +source $rootdir/test/vhost/common.sh + +ctrl_type="spdk_vhost_scsi" +vm_fs="ext4" + +function usage() { + [[ -n $2 ]] && ( + echo "$2" + echo "" + ) + echo "Shortcut script for doing automated test" + echo "Usage: $(basename $1) [OPTIONS]" + echo + echo "-h, --help Print help and exit" + echo " --ctrl-type=TYPE Controller type to use for test:" + echo " spdk_vhost_scsi - use spdk vhost scsi" + echo " --fs=FS_LIST Filesystems to use for test in VM:" + echo " Example: --fs=\"ext4 ntfs ext2\"" + echo " Default: ext4" + echo " spdk_vhost_blk - use spdk vhost block" + echo "-x set -x for script debug" + exit 0 +} + +function clean_lvol_cfg() { + notice "Removing lvol bdev and lvol store" + $rpc_py bdev_lvol_delete lvol_store/lvol_bdev + $rpc_py bdev_lvol_delete_lvstore -l lvol_store +} + +while getopts 'xh-:' optchar; do + case "$optchar" in + -) + case "$OPTARG" in + help) usage $0 ;; + ctrl-type=*) ctrl_type="${OPTARG#*=}" ;; + fs=*) vm_fs="${OPTARG#*=}" ;; + *) usage $0 "Invalid argument '$OPTARG'" ;; + esac + ;; + h) usage $0 ;; + x) + set -x + x="-x" + ;; + *) usage $0 "Invalid argument '$OPTARG'" ;; + esac +done + +vhosttestinit + +. $(readlink -e "$(dirname $0)/../common.sh") || exit 1 +rpc_py="$rootdir/scripts/rpc.py -s $(get_vhost_dir 0)/rpc.sock" + +trap 'error_exit "${FUNCNAME}" "${LINENO}"' SIGTERM SIGABRT ERR + +# Try to kill if any VM remains from previous runs +vm_kill_all + +notice "Starting SPDK vhost" +vhost_run 0 +notice "..." + +# Set up lvols and vhost controllers +trap 'clean_lvol_cfg; error_exit "${FUNCNAME}" "${LINENO}"' SIGTERM SIGABRT ERR +notice "Creating lvol store and lvol bdev on top of Nvme0n1" +lvs_uuid=$($rpc_py bdev_lvol_create_lvstore Nvme0n1 lvol_store) +$rpc_py bdev_lvol_create lvol_bdev 10000 -l lvol_store + +if [[ "$ctrl_type" == "spdk_vhost_scsi" ]]; then + $rpc_py vhost_create_scsi_controller naa.Nvme0n1.0 + $rpc_py vhost_scsi_controller_add_target naa.Nvme0n1.0 0 lvol_store/lvol_bdev +elif [[ "$ctrl_type" == "spdk_vhost_blk" ]]; then + $rpc_py vhost_create_blk_controller naa.Nvme0n1.0 lvol_store/lvol_bdev +fi + +# Set up and run VM +setup_cmd="vm_setup --disk-type=$ctrl_type --force=0" +setup_cmd+=" --os=$VM_IMAGE" +setup_cmd+=" --disks=Nvme0n1" +$setup_cmd + +# Run VM +vm_run 0 +vm_wait_for_boot 300 0 + +# Run tests on VM +vm_scp 0 $testdir/integrity_vm.sh root@127.0.0.1:/root/integrity_vm.sh +vm_exec 0 "/root/integrity_vm.sh $ctrl_type \"$vm_fs\"" + +notice "Shutting down virtual machine..." +vm_shutdown_all + +clean_lvol_cfg + +$rpc_py bdev_nvme_detach_controller Nvme0 + +notice "Shutting down SPDK vhost app..." +vhost_kill 0 + +vhosttestfini diff --git a/src/spdk/test/vhost/integrity/integrity_vm.sh b/src/spdk/test/vhost/integrity/integrity_vm.sh new file mode 100755 index 000000000..5e83fef95 --- /dev/null +++ b/src/spdk/test/vhost/integrity/integrity_vm.sh @@ -0,0 +1,83 @@ +#!/usr/bin/env bash +set -xe + +MAKE="make -j$(($(nproc) * 2))" + +if [[ $1 == "spdk_vhost_scsi" ]]; then + devs="" + for entry in /sys/block/sd*; do + if grep -Eq '(INTEL|RAWSCSI|LIO-ORG)' $entry/device/vendor; then + devs+="$(basename $entry) " + fi + done +elif [[ $1 == "spdk_vhost_blk" ]]; then + devs=$( + cd /sys/block + echo vd* + ) +fi + +fs=$2 + +trap "exit 1" SIGINT SIGTERM EXIT + +for fs in $fs; do + for dev in $devs; do + i=0 + parted_cmd="parted -s /dev/${dev}" + + echo "INFO: Creating partition table on disk using: $parted_cmd mklabel gpt" + $parted_cmd mklabel gpt + while ! ($parted_cmd print | grep -q gpt); do + [[ $i -lt 100 ]] || break + i=$((i + 1)) + sleep 0.1 + done + $parted_cmd mkpart primary 2048s 100% + + mkfs_cmd="mkfs.$fs" + if [[ $fs == "ntfs" ]]; then + mkfs_cmd+=" -f" + fi + mkfs_cmd+=" /dev/${dev}1" + echo "INFO: Creating filesystem using: $mkfs_cmd" + i=0 + until wipefs -a /dev/${dev}1; do + [[ $i -lt 100 ]] || break + i=$((i + 1)) + echo "Waiting for /dev/${dev}1" + sleep 0.1 + done + $mkfs_cmd + + mkdir -p /mnt/${dev}dir + mount -o sync /dev/${dev}1 /mnt/${dev}dir + + fio --name="integrity" --bsrange=4k-512k --iodepth=128 --numjobs=1 --direct=1 \ + --thread=1 --group_reporting=1 --rw=randrw --rwmixread=70 \ + --filename=/mnt/${dev}dir/test_file --verify=md5 --do_verify=1 \ + --verify_backlog=1024 --fsync_on_close=1 --runtime=20 --time_based=1 --size=512m + + # Print out space consumed on target device + df -h /dev/$dev + done + + for dev in $devs; do + umount /mnt/${dev}dir + rm -rf /mnt/${dev}dir + parted -s /dev/${dev} rm 1 + + stats=($(cat /sys/block/$dev/stat)) + echo "" + echo "$dev stats" + printf "READ IO cnt: % 8u merges: % 8u sectors: % 8u ticks: % 8u\n" \ + ${stats[0]} ${stats[1]} ${stats[2]} ${stats[3]} + printf "WRITE IO cnt: % 8u merges: % 8u sectors: % 8u ticks: % 8u\n" \ + ${stats[4]} ${stats[5]} ${stats[6]} ${stats[7]} + printf "in flight: % 8u io ticks: % 8u time in queue: % 8u\n" \ + ${stats[8]} ${stats[9]} ${stats[10]} + echo "" + done +done + +trap - SIGINT SIGTERM EXIT diff --git a/src/spdk/test/vhost/lvol/autotest.config b/src/spdk/test/vhost/lvol/autotest.config new file mode 100644 index 000000000..9b653cd7f --- /dev/null +++ b/src/spdk/test/vhost/lvol/autotest.config @@ -0,0 +1,74 @@ +vhost_0_reactor_mask="[0-31]" +vhost_0_master_core=0 + +VM_0_qemu_mask=1 +VM_0_qemu_numa_node=0 + +VM_1_qemu_mask=2 +VM_1_qemu_numa_node=0 + +VM_2_qemu_mask=3 +VM_2_qemu_numa_node=0 + +VM_3_qemu_mask=4 +VM_3_qemu_numa_node=0 + +VM_4_qemu_mask=5 +VM_4_qemu_numa_node=0 + +VM_5_qemu_mask=6 +VM_5_qemu_numa_node=0 + +VM_6_qemu_mask=7 +VM_6_qemu_numa_node=0 + +VM_7_qemu_mask=8 +VM_7_qemu_numa_node=0 + +VM_8_qemu_mask=9 +VM_8_qemu_numa_node=0 + +VM_9_qemu_mask=10 +VM_9_qemu_numa_node=0 + +VM_10_qemu_mask=11 +VM_10_qemu_numa_node=0 + +VM_11_qemu_mask=12 +VM_11_qemu_numa_node=0 + +VM_12_qemu_mask=13 +VM_12_qemu_numa_node=1 + +VM_13_qemu_mask=14 +VM_13_qemu_numa_node=1 + +VM_14_qemu_mask=15 +VM_14_qemu_numa_node=1 + +VM_15_qemu_mask=16 +VM_15_qemu_numa_node=1 + +VM_16_qemu_mask=17 +VM_16_qemu_numa_node=1 + +VM_17_qemu_mask=18 +VM_17_qemu_numa_node=1 + +VM_18_qemu_mask=19 +VM_18_qemu_numa_node=1 + +VM_19_qemu_mask=20 +VM_19_qemu_numa_node=1 + +VM_20_qemu_mask=21 +VM_20_qemu_numa_node=1 + +VM_21_qemu_mask=22 +VM_21_qemu_numa_node=1 + +VM_22_qemu_mask=23 +VM_22_qemu_numa_node=1 + +VM_23_qemu_mask=24 +VM_23_qemu_numa_node=1 diff --git a/src/spdk/test/vhost/lvol/lvol_test.sh b/src/spdk/test/vhost/lvol/lvol_test.sh new file mode 100755 index 000000000..fba38e059 --- /dev/null +++ b/src/spdk/test/vhost/lvol/lvol_test.sh @@ -0,0 +1,289 @@ +#!/usr/bin/env bash + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../../..) +source $rootdir/test/common/autotest_common.sh +source $rootdir/test/vhost/common.sh +source $rootdir/scripts/common.sh + +rpc_py="$rootdir/scripts/rpc.py -s $(get_vhost_dir 0)/rpc.sock" + +vm_count=1 +max_disks="" +ctrl_type="spdk_vhost_scsi" +use_fs=false +nested_lvol=false +distribute_cores=false + +function usage() { + [[ -n $2 ]] && ( + echo "$2" + echo "" + ) + echo "Shortcut script for doing automated test" + echo "Usage: $(basename $1) [OPTIONS]" + echo + echo "-h, --help Print help and exit" + echo " --fio-bin=PATH Path to FIO binary.;" + echo " --vm-count=INT Virtual machines to use in test;" + echo " Each VM will get one lvol bdev on each NVMe." + echo " Default: 1" + echo " --max-disks=INT Maximum number of NVMe drives to use in test." + echo " Default: will use all available NVMes." + echo " --ctrl-type=TYPE Controller type to use for test:" + echo " spdk_vhost_scsi - use spdk vhost scsi" + echo " spdk_vhost_blk - use spdk vhost block" + echo " --nested-lvol If enabled will create additional lvol bdev" + echo " on each NVMe for use as base device for next" + echo " lvol store and lvol bdevs." + echo " (NVMe->lvol_store->lvol_bdev->lvol_store->lvol_bdev)" + echo " Default: False" + echo " --thin-provisioning Create lvol bdevs thin provisioned instead of" + echo " allocating space up front" + echo " --distribute-cores Use custom config file and run vhost controllers" + echo " on different CPU cores instead of single core." + echo " Default: False" + echo "-x set -x for script debug" + echo " --multi-os Run tests on different os types in VMs" + echo " Default: False" + exit 0 +} + +function clean_lvol_cfg() { + notice "Removing nested lvol bdevs" + for lvol_bdev in "${nest_lvol_bdevs[@]}"; do + $rpc_py bdev_lvol_delete $lvol_bdev + notice "nested lvol bdev $lvol_bdev removed" + done + + notice "Removing nested lvol stores" + for lvol_store in "${nest_lvol_stores[@]}"; do + $rpc_py bdev_lvol_delete_lvstore -u $lvol_store + notice "nested lvol store $lvol_store removed" + done + + notice "Removing lvol bdevs" + for lvol_bdev in "${lvol_bdevs[@]}"; do + $rpc_py bdev_lvol_delete $lvol_bdev + notice "lvol bdev $lvol_bdev removed" + done + + notice "Removing lvol stores" + for lvol_store in "${lvol_stores[@]}"; do + $rpc_py bdev_lvol_delete_lvstore -u $lvol_store + notice "lvol store $lvol_store removed" + done +} + +while getopts 'xh-:' optchar; do + case "$optchar" in + -) + case "$OPTARG" in + help) usage $0 ;; + fio-bin=*) fio_bin="--fio-bin=${OPTARG#*=}" ;; + vm-count=*) vm_count="${OPTARG#*=}" ;; + max-disks=*) max_disks="${OPTARG#*=}" ;; + ctrl-type=*) ctrl_type="${OPTARG#*=}" ;; + nested-lvol) nested_lvol=true ;; + distribute-cores) distribute_cores=true ;; + thin-provisioning) thin=" -t " ;; + multi-os) multi_os=true ;; + *) usage $0 "Invalid argument '$OPTARG'" ;; + esac + ;; + h) usage $0 ;; + x) + set -x + x="-x" + ;; + *) usage $0 "Invalid argument '$OPTARG'" ;; + esac +done + +vhosttestinit + +notice "Get NVMe disks:" +nvmes=($(get_nvme_bdfs)) + +if [[ -z $max_disks ]]; then + max_disks=${#nvmes[@]} +fi + +if ((${#nvmes[@]} < max_disks)); then + fail "Number of NVMe drives (${#nvmes[@]}) is lower than number of requested disks for test ($max_disks)" +fi + +if $distribute_cores; then + # FIXME: this need to be handled entirely in common.sh + source $testdir/autotest.config +fi + +trap 'error_exit "${FUNCNAME}" "${LINENO}"' SIGTERM SIGABRT ERR + +vm_kill_all + +notice "running SPDK vhost" +vhost_run 0 +notice "..." + +trap 'clean_lvol_cfg; error_exit "${FUNCNAME}" "${LINENO}"' SIGTERM SIGABRT ERR + +lvol_stores=() +lvol_bdevs=() +nest_lvol_stores=() +nest_lvol_bdevs=() +used_vms="" + +# On each NVMe create one lvol store +for ((i = 0; i < max_disks; i++)); do + + # Create base lvol store on NVMe + notice "Creating lvol store on device Nvme${i}n1" + ls_guid=$($rpc_py bdev_lvol_create_lvstore Nvme${i}n1 lvs_$i -c 4194304) + lvol_stores+=("$ls_guid") + + if $nested_lvol; then + free_mb=$(get_lvs_free_mb "$ls_guid") + size=$((free_mb / (vm_count + 1))) + + notice "Creating lvol bdev on lvol store: $ls_guid" + lb_name=$($rpc_py bdev_lvol_create -u $ls_guid lbd_nest $size $thin) + + notice "Creating nested lvol store on lvol bdev: $lb_name" + nest_ls_guid=$($rpc_py bdev_lvol_create_lvstore $lb_name lvs_n_$i -c 4194304) + nest_lvol_stores+=("$nest_ls_guid") + + for ((j = 0; j < vm_count; j++)); do + notice "Creating nested lvol bdev for VM $i on lvol store $nest_ls_guid" + free_mb=$(get_lvs_free_mb "$nest_ls_guid") + nest_size=$((free_mb / (vm_count - j))) + lb_name=$($rpc_py bdev_lvol_create -u $nest_ls_guid lbd_vm_$j $nest_size $thin) + nest_lvol_bdevs+=("$lb_name") + done + fi + + # Create base lvol bdevs + for ((j = 0; j < vm_count; j++)); do + notice "Creating lvol bdev for VM $i on lvol store $ls_guid" + free_mb=$(get_lvs_free_mb "$ls_guid") + size=$((free_mb / (vm_count - j))) + lb_name=$($rpc_py bdev_lvol_create -u $ls_guid lbd_vm_$j $size $thin) + lvol_bdevs+=("$lb_name") + done +done + +bdev_info=$($rpc_py bdev_get_bdevs) +notice "Configuration after initial set-up:" +$rpc_py bdev_lvol_get_lvstores +echo "$bdev_info" + +# Set up VMs +for ((i = 0; i < vm_count; i++)); do + vm="vm_$i" + + # Get all lvol bdevs associated with this VM number + bdevs=$(jq -r "map(select(.aliases[] | contains(\"$vm\")) | \ + .aliases[]) | join(\" \")" <<< "$bdev_info") + bdevs=($bdevs) + + setup_cmd="vm_setup --disk-type=$ctrl_type --force=$i" + if [[ $i%2 -ne 0 ]] && [[ $multi_os ]]; then + setup_cmd+=" --os=/home/sys_sgsw/spdk_vhost_CentOS_vm_image.qcow2" + else + setup_cmd+=" --os=$VM_IMAGE" + fi + + # Create single SCSI controller or multiple BLK controllers for this VM + if $distribute_cores; then + mask="VM_${i}_qemu_mask" + mask_arg="--cpumask ${!mask}" + fi + + if [[ "$ctrl_type" == "spdk_vhost_scsi" ]]; then + $rpc_py vhost_create_scsi_controller naa.0.$i $mask_arg + for ((j = 0; j < ${#bdevs[@]}; j++)); do + $rpc_py vhost_scsi_controller_add_target naa.0.$i $j ${bdevs[$j]} + done + setup_cmd+=" --disks=0" + elif [[ "$ctrl_type" == "spdk_vhost_blk" ]]; then + disk="" + for ((j = 0; j < ${#bdevs[@]}; j++)); do + $rpc_py vhost_create_blk_controller naa.$j.$i ${bdevs[$j]} $mask_arg + disk+="${j}:" + done + disk="${disk::-1}" + setup_cmd+=" --disks=$disk" + fi + + $setup_cmd + used_vms+=" $i" +done + +$rpc_py vhost_get_controllers + +# Run VMs +vm_run $used_vms +vm_wait_for_boot 300 $used_vms + +# Get disk names from VMs and run FIO traffic + +fio_disks="" +for vm_num in $used_vms; do + qemu_mask_param="VM_${vm_num}_qemu_mask" + + host_name="VM-$vm_num-${!qemu_mask_param}" + vm_exec $vm_num "hostname $host_name" + vm_start_fio_server $fio_bin $vm_num + + if [[ "$ctrl_type" == "spdk_vhost_scsi" ]]; then + vm_check_scsi_location $vm_num + elif [[ "$ctrl_type" == "spdk_vhost_blk" ]]; then + vm_check_blk_location $vm_num + fi + + fio_disks+=" --vm=${vm_num}$(printf ':/dev/%s' $SCSI_DISK)" +done + +if [[ $RUN_NIGHTLY -eq 1 ]]; then + job_file="default_integrity_nightly.job" +else + job_file="default_integrity.job" +fi +# Run FIO traffic +run_fio $fio_bin --job-file=$rootdir/test/vhost/common/fio_jobs/$job_file --out="$VHOST_DIR/fio_results" $fio_disks + +notice "Shutting down virtual machines..." +vm_shutdown_all +sleep 2 + +notice "Cleaning up vhost - remove LUNs, controllers, lvol bdevs and lvol stores" +if [[ "$ctrl_type" == "spdk_vhost_scsi" ]]; then + for ((i = 0; i < vm_count; i++)); do + notice "Removing devices from vhost SCSI controller naa.0.$i" + for ((j = 0; j < ${#bdevs[@]}; j++)); do + $rpc_py vhost_scsi_controller_remove_target naa.0.$i $j + notice "Removed device $j" + done + notice "Removing vhost SCSI controller naa.0.$i" + $rpc_py vhost_delete_controller naa.0.$i + done +elif [[ "$ctrl_type" == "spdk_vhost_blk" ]]; then + for ((i = 0; i < vm_count; i++)); do + for ((j = 0; j < ${#bdevs[@]}; j++)); do + notice "Removing vhost BLK controller naa.$j.$i" + $rpc_py vhost_delete_controller naa.$j.$i + notice "Removed naa.$j.$i" + done + done +fi + +clean_lvol_cfg + +$rpc_py bdev_lvol_get_lvstores +$rpc_py bdev_get_bdevs +$rpc_py vhost_get_controllers + +notice "Shutting down SPDK vhost app..." +vhost_kill 0 + +vhosttestfini diff --git a/src/spdk/test/vhost/manual.sh b/src/spdk/test/vhost/manual.sh new file mode 100755 index 000000000..187a0225e --- /dev/null +++ b/src/spdk/test/vhost/manual.sh @@ -0,0 +1,86 @@ +#!/usr/bin/env bash + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../..) +source $rootdir/test/common/autotest_common.sh +source $rootdir/test/vhost/common.sh + +CENTOS_VM_IMAGE="/home/sys_sgsw/spdk_vhost_CentOS_vm_image.qcow2" +DEFAULT_FIO_BIN="/home/sys_sgsw/fio_ubuntu" +CENTOS_FIO_BIN="/home/sys_sgsw/fio_ubuntu_bak" + +case $1 in + -h | --help) + echo "usage: $(basename $0) TEST_TYPE" + echo "Test type can be:" + echo " -p |--performance for running a performance test with vhost scsi" + echo " -pb|--performance-blk for running a performance test with vhost blk" + echo " -hp|--hotplug for running hotplug tests" + echo " -shr|--scsi-hot-remove for running scsi hot remove tests" + echo " -bhr|--blk-hot-remove for running blk hot remove tests" + echo " -h |--help prints this message" + echo "" + echo "Environment:" + echo " VM_IMAGE path to QCOW2 VM image used during test (default: $HOME/vhost_vm_image.qcow2)" + echo "" + echo "Tests are performed only on Linux machine. For other OS no action is performed." + echo "" + exit 0 + ;; +esac + +echo "Running SPDK vhost fio autotest..." +if [[ $(uname -s) != Linux ]]; then + echo "" + echo "INFO: Vhost tests are only for Linux machine." + echo "" + exit 0 +fi + +: ${FIO_BIN="$DEFAULT_FIO_BIN"} + +if [[ ! -r "${VM_IMAGE}" ]]; then + echo "" + echo "ERROR: VM image '${VM_IMAGE}' does not exist." + echo "" + exit 1 +fi + +DISKS_NUMBER=$(lspci -mm -n | grep 0108 | tr -d '"' | awk -F " " '{print "0000:"$1}' | wc -l) + +WORKDIR=$(readlink -f $(dirname $0)) + +case $1 in + -hp | --hotplug) + echo 'Running hotplug tests suite...' + run_test "vhost_hotplug" $WORKDIR/hotplug/scsi_hotplug.sh --fio-bin=$FIO_BIN \ + --vm=0,$VM_IMAGE,Nvme0n1p0:Nvme0n1p1 \ + --vm=1,$VM_IMAGE,Nvme0n1p2:Nvme0n1p3 \ + --vm=2,$VM_IMAGE,Nvme0n1p4:Nvme0n1p5 \ + --vm=3,$VM_IMAGE,Nvme0n1p6:Nvme0n1p7 \ + --test-type=spdk_vhost_scsi \ + --fio-jobs=$WORKDIR/hotplug/fio_jobs/default_integrity.job -x + ;; + -shr | --scsi-hot-remove) + echo 'Running scsi hotremove tests suite...' + run_test "vhost_scsi_hot_remove" $WORKDIR/hotplug/scsi_hotplug.sh --fio-bin=$FIO_BIN \ + --vm=0,$VM_IMAGE,Nvme0n1p0:Nvme0n1p1 \ + --vm=1,$VM_IMAGE,Nvme0n1p2:Nvme0n1p3 \ + --test-type=spdk_vhost_scsi \ + --scsi-hotremove-test \ + --fio-jobs=$WORKDIR/hotplug/fio_jobs/default_integrity.job + ;; + -bhr | --blk-hot-remove) + echo 'Running blk hotremove tests suite...' + run_test "vhost_blk_hot_remove" $WORKDIR/hotplug/scsi_hotplug.sh --fio-bin=$FIO_BIN \ + --vm=0,$VM_IMAGE,Nvme0n1p0:Nvme0n1p1 \ + --vm=1,$VM_IMAGE,Nvme0n1p2:Nvme0n1p3 \ + --test-type=spdk_vhost_blk \ + --blk-hotremove-test \ + --fio-jobs=$WORKDIR/hotplug/fio_jobs/default_integrity.job + ;; + *) + echo "unknown test type: $1" + exit 1 + ;; +esac diff --git a/src/spdk/test/vhost/migration/autotest.config b/src/spdk/test/vhost/migration/autotest.config new file mode 100644 index 000000000..ccda306ea --- /dev/null +++ b/src/spdk/test/vhost/migration/autotest.config @@ -0,0 +1,14 @@ +vhost_0_reactor_mask=["0"] +vhost_0_master_core=0 + +vhost_1_reactor_mask=["0"] +vhost_1_master_core=0 + +VM_0_qemu_mask=1 +VM_0_qemu_numa_node=0 + +VM_1_qemu_mask=1 +VM_1_qemu_numa_node=0 + +VM_2_qemu_mask=1 +VM_2_qemu_numa_node=0 diff --git a/src/spdk/test/vhost/migration/migration-tc1.job b/src/spdk/test/vhost/migration/migration-tc1.job new file mode 100644 index 000000000..5383b243f --- /dev/null +++ b/src/spdk/test/vhost/migration/migration-tc1.job @@ -0,0 +1,25 @@ +[global] +blocksize_range=4k-512k +#bs=512k +iodepth=128 +ioengine=libaio +filename= +group_reporting +thread +numjobs=1 +direct=1 +do_verify=1 +verify=md5 +verify_fatal=1 +verify_dump=1 +size=100% + +[write] +rw=write +stonewall + +[randread] +rw=randread +runtime=10 +time_based +stonewall diff --git a/src/spdk/test/vhost/migration/migration-tc1.sh b/src/spdk/test/vhost/migration/migration-tc1.sh new file mode 100644 index 000000000..6d5a436ef --- /dev/null +++ b/src/spdk/test/vhost/migration/migration-tc1.sh @@ -0,0 +1,119 @@ +function migration_tc1_clean_vhost_config() { + # Restore trap + trap 'error_exit "${FUNCNAME}" "${LINENO}"' INT ERR EXIT + + notice "Removing vhost devices & controllers via RPC ..." + # Delete bdev first to remove all LUNs and SCSI targets + $rpc bdev_malloc_delete Malloc0 + + # Delete controllers + $rpc vhost_delete_controller $incoming_vm_ctrlr + $rpc vhost_delete_controller $target_vm_ctrlr + + unset -v incoming_vm target_vm incoming_vm_ctrlr target_vm_ctrlr rpc +} + +function migration_tc1_configure_vhost() { + # Those are global intentionally - they will be unset in cleanup handler + incoming_vm=0 + target_vm=1 + incoming_vm_ctrlr=naa.Malloc0.$incoming_vm + target_vm_ctrlr=naa.Malloc0.$target_vm + rpc="$rootdir/scripts/rpc.py -s $(get_vhost_dir 0)/rpc.sock" + + trap 'migration_tc1_error_handler; error_exit "${FUNCNAME}" "${LINENO}"' INT ERR EXIT + + # Construct shared Malloc Bdev + $rpc bdev_malloc_create -b Malloc0 128 4096 + + # And two controllers - one for each VM. Both are using the same Malloc Bdev as LUN 0 + $rpc vhost_create_scsi_controller $incoming_vm_ctrlr + $rpc vhost_scsi_controller_add_target $incoming_vm_ctrlr 0 Malloc0 + + $rpc vhost_create_scsi_controller $target_vm_ctrlr + $rpc vhost_scsi_controller_add_target $target_vm_ctrlr 0 Malloc0 +} + +function migration_tc1_error_handler() { + trap - SIGINT ERR EXIT + warning "Migration TC1 ERROR HANDLER" + print_backtrace + set -x + + vm_kill_all + migration_tc1_clean_vhost_config + + warning "Migration TC1 FAILED" +} + +function migration_tc1() { + # Use 2 VMs: + # incoming VM - the one we want to migrate + # targe VM - the one which will accept migration + local job_file="$testdir/migration-tc1.job" + local log_file + log_file="/root/$(basename ${job_file%%.*}).log" + + # Run vhost + vhost_run 0 + migration_tc1_configure_vhost + + notice "Setting up VMs" + vm_setup --os="$os_image" --force=$incoming_vm --disk-type=spdk_vhost_scsi --disks=Malloc0 --migrate-to=$target_vm + vm_setup --force=$target_vm --disk-type=spdk_vhost_scsi --disks=Malloc0 --incoming=$incoming_vm + + # Run everything + vm_run $incoming_vm $target_vm + + # Wait only for incoming VM, as target is waiting for migration + vm_wait_for_boot 300 $incoming_vm + + # Run fio before migration + notice "Starting FIO" + + vm_check_scsi_location $incoming_vm + run_fio $fio_bin --job-file="$job_file" --no-wait-for-fio --local --vm="${incoming_vm}$(printf ':/dev/%s' $SCSI_DISK)" + + # Wait a while to let the FIO time to issue some IO + sleep 5 + + # Check if fio is still running before migration + if ! is_fio_running $incoming_vm; then + vm_exec $incoming_vm "cat $log_file" + error "FIO is not running before migration: process crashed or finished too early" + fi + + vm_migrate $incoming_vm + sleep 3 + + # Check if fio is still running after migration + if ! is_fio_running $target_vm; then + vm_exec $target_vm "cat $log_file" + error "FIO is not running after migration: process crashed or finished too early" + fi + + notice "Waiting for fio to finish" + local timeout=40 + while is_fio_running $target_vm; do + sleep 1 + echo -n "." + if ((timeout-- == 0)); then + error "timeout while waiting for FIO!" + fi + done + + notice "Fio result is:" + vm_exec $target_vm "cat $log_file" + + notice "Migration DONE" + + notice "Shutting down all VMs" + vm_shutdown_all + + migration_tc1_clean_vhost_config + + notice "killing vhost app" + vhost_kill 0 + + notice "Migration TC1 SUCCESS" +} diff --git a/src/spdk/test/vhost/migration/migration-tc2.job b/src/spdk/test/vhost/migration/migration-tc2.job new file mode 100644 index 000000000..df78a3cd6 --- /dev/null +++ b/src/spdk/test/vhost/migration/migration-tc2.job @@ -0,0 +1,20 @@ +[global] +blocksize_range=4k-512k +iodepth=128 +ioengine=libaio +filename= +group_reporting +thread +numjobs=1 +direct=1 +do_verify=1 +verify=md5 +verify_fatal=1 +verify_dump=1 +verify_backlog=8 + +[randwrite] +rw=randwrite +runtime=15 +time_based +stonewall diff --git a/src/spdk/test/vhost/migration/migration-tc2.sh b/src/spdk/test/vhost/migration/migration-tc2.sh new file mode 100644 index 000000000..aa234d842 --- /dev/null +++ b/src/spdk/test/vhost/migration/migration-tc2.sh @@ -0,0 +1,203 @@ +source $rootdir/test/nvmf/common.sh + +function migration_tc2_cleanup_nvmf_tgt() { + local i + + if [[ ! -r "$nvmf_dir/nvmf_tgt.pid" ]]; then + warning "Pid file '$nvmf_dir/nvmf_tgt.pid' does not exist. " + return + fi + + if [[ -n "$1" ]]; then + trap 'error_exit "${FUNCNAME}" "${LINENO}"' INT ERR EXIT + pkill --signal $1 -F $nvmf_dir/nvmf_tgt.pid || true + sleep 5 + if ! pkill -F $nvmf_dir/nvmf_tgt.pid; then + fail "failed to kill nvmf_tgt app" + fi + else + pkill --signal SIGTERM -F $nvmf_dir/nvmf_tgt.pid || true + for ((i = 0; i < 20; i++)); do + if ! pkill --signal 0 -F $nvmf_dir/nvmf_tgt.pid; then + break + fi + sleep 0.5 + done + + if pkill --signal 0 -F $nvmf_dir/nvmf_tgt.pid; then + error "nvmf_tgt failed to shutdown" + fi + fi + + rm $nvmf_dir/nvmf_tgt.pid + unset -v nvmf_dir rpc_nvmf +} + +function migration_tc2_cleanup_vhost_config() { + timing_enter migration_tc2_cleanup_vhost_config + + trap 'migration_tc2_cleanup_nvmf_tgt SIGKILL; error_exit "${FUNCNAME}" "${LINENO}"' INT ERR EXIT + + notice "Shutting down all VMs" + vm_shutdown_all + + notice "Removing vhost devices & controllers via RPC ..." + # Delete bdev first to remove all LUNs and SCSI targets + $rpc_0 bdev_nvme_detach_controller Nvme0 + $rpc_0 vhost_delete_controller $incoming_vm_ctrlr + + $rpc_1 delete_nvme_controller Nvme0 + $rpc_1 vhost_delete_controller $target_vm_ctrlr + + notice "killing vhost app" + vhost_kill 0 + vhost_kill 1 + + unset -v incoming_vm target_vm incoming_vm_ctrlr target_vm_ctrlr + unset -v rpc_0 rpc_1 + + trap 'error_exit "${FUNCNAME}" "${LINENO}"' INT ERR EXIT + migration_tc2_cleanup_nvmf_tgt + + timing_exit migration_tc2_cleanup_vhost_config +} + +function migration_tc2_configure_vhost() { + timing_enter migration_tc2_configure_vhost + + # Those are global intentionally - they will be unset in cleanup handler + nvmf_dir="$VHOST_DIR/nvmf_tgt" + + incoming_vm=1 + target_vm=2 + incoming_vm_ctrlr=naa.VhostScsi0.$incoming_vm + target_vm_ctrlr=naa.VhostScsi0.$target_vm + + rpc_nvmf="$rootdir/scripts/rpc.py -s $nvmf_dir/rpc.sock" + rpc_0="$rootdir/scripts/rpc.py -s $(get_vhost_dir 0)/rpc.sock" + rpc_1="$rootdir/scripts/rpc.py -s $(get_vhost_dir 1)/rpc.sock" + + # Default cleanup/error handlers will not shutdown nvmf_tgt app so setup it + # here to teardown in cleanup function + trap 'migration_tc2_error_cleanup; error_exit "${FUNCNAME}" "${LINENO}"' INT ERR EXIT + + # Run nvmf_tgt and two vhost instances: + # nvmf_tgt uses core id 2 (-m 0x4) + # First uses core id 0 + # Second uses core id 1 + # This force to use VM 1 and 2. + timing_enter start_nvmf_tgt + notice "Running nvmf_tgt..." + mkdir -p $nvmf_dir + rm -f $nvmf_dir/* + $SPDK_BIN_DIR/nvmf_tgt -s 512 -m 0x4 -r $nvmf_dir/rpc.sock --wait-for-rpc & + local nvmf_tgt_pid=$! + echo $nvmf_tgt_pid > $nvmf_dir/nvmf_tgt.pid + waitforlisten "$nvmf_tgt_pid" "$nvmf_dir/rpc.sock" + $rpc_nvmf framework_start_init + $rpc_nvmf nvmf_create_transport -t RDMA -u 8192 + $rootdir/scripts/gen_nvme.sh --json | $rpc_nvmf load_subsystem_config + timing_exit start_nvmf_tgt + + vhost_run 0 "-m 0x1 -s 512 -u" + vhost_run 1 "-m 0x2 -s 512 -u" + + local rdma_ip_list + local nvmf_target_ip + rdma_ip_list=$(get_available_rdma_ips) + nvmf_target_ip=$(echo "$rdma_ip_list" | head -n 1) + + if [[ -z "$nvmf_target_ip" ]]; then + fail "no NIC for nvmf target" + fi + + notice "Configuring nvmf_tgt, vhost devices & controllers via RPC ..." + + # Construct shared bdevs and controllers + $rpc_nvmf nvmf_create_subsystem nqn.2016-06.io.spdk:cnode1 -a -s SPDK00000000000001 + $rpc_nvmf nvmf_subsystem_add_ns nqn.2016-06.io.spdk:cnode1 Nvme0n1 + $rpc_nvmf nvmf_subsystem_add_listener nqn.2016-06.io.spdk:cnode1 -t rdma -a $nvmf_target_ip -s 4420 + + $rpc_0 bdev_nvme_attach_controller -b Nvme0 -t rdma -f ipv4 -a $nvmf_target_ip -s 4420 -n "nqn.2016-06.io.spdk:cnode1" + $rpc_0 vhost_create_scsi_controller $incoming_vm_ctrlr + $rpc_0 vhost_scsi_controller_add_target $incoming_vm_ctrlr 0 Nvme0n1 + + $rpc_1 bdev_nvme_attach_controller -b Nvme0 -t rdma -f ipv4 -a $nvmf_target_ip -s 4420 -n "nqn.2016-06.io.spdk:cnode1" + $rpc_1 vhost_create_scsi_controller $target_vm_ctrlr + $rpc_1 vhost_scsi_controller_add_target $target_vm_ctrlr 0 Nvme0n1 + + notice "Setting up VMs" + vm_setup --os="$os_image" --force=$incoming_vm --disk-type=spdk_vhost_scsi --disks=VhostScsi0 \ + --migrate-to=$target_vm --memory=1024 --vhost-name=0 + vm_setup --force=$target_vm --disk-type=spdk_vhost_scsi --disks=VhostScsi0 --incoming=$incoming_vm --memory=1024 \ + --vhost-name=1 + + # Run everything + vm_run $incoming_vm $target_vm + + # Wait only for incoming VM, as target is waiting for migration + vm_wait_for_boot 300 $incoming_vm + + notice "Configuration done" + + timing_exit migration_tc2_configure_vhost +} + +function migration_tc2_error_cleanup() { + trap - SIGINT ERR EXIT + set -x + + vm_kill_all + migration_tc2_cleanup_vhost_config + notice "Migration TC2 FAILED" +} + +function migration_tc2() { + # Use 2 VMs: + # incoming VM - the one we want to migrate + # targe VM - the one which will accept migration + local job_file="$testdir/migration-tc2.job" + local log_file + log_file="/root/$(basename ${job_file%%.*}).log" + + migration_tc2_configure_vhost + + # Run fio before migration + notice "Starting FIO" + vm_check_scsi_location $incoming_vm + run_fio $fio_bin --job-file="$job_file" --no-wait-for-fio --local --vm="${incoming_vm}$(printf ':/dev/%s' $SCSI_DISK)" + + # Wait a while to let the FIO time to issue some IO + sleep 5 + + # Check if fio is still running before migration + if ! is_fio_running $incoming_vm; then + vm_exec $incoming_vm "cat $log_file" + error "FIO is not running before migration: process crashed or finished too early" + fi + + vm_migrate $incoming_vm + sleep 3 + + # Check if fio is still running after migration + if ! is_fio_running $target_vm; then + vm_exec $target_vm "cat $log_file" + error "FIO is not running after migration: process crashed or finished too early" + fi + + notice "Waiting for fio to finish" + local timeout=40 + while is_fio_running $target_vm; do + sleep 1 + echo -n "." + if ((timeout-- == 0)); then + error "timeout while waiting for FIO!" + fi + done + + notice "Fio result is:" + vm_exec $target_vm "cat $log_file" + + migration_tc2_cleanup_vhost_config + notice "Migration TC2 SUCCESS" +} diff --git a/src/spdk/test/vhost/migration/migration-tc3.job b/src/spdk/test/vhost/migration/migration-tc3.job new file mode 100644 index 000000000..fe1929662 --- /dev/null +++ b/src/spdk/test/vhost/migration/migration-tc3.job @@ -0,0 +1,20 @@ +[global] +blocksize=4k-512k +iodepth=128 +ioengine=libaio +filename= +group_reporting +thread +numjobs=1 +direct=1 +do_verify=1 +verify=md5 +verify_fatal=1 +verify_dump=1 +verify_backlog=8 + +[randwrite] +rw=randwrite +runtime=15 +time_based +stonewall diff --git a/src/spdk/test/vhost/migration/migration-tc3a.sh b/src/spdk/test/vhost/migration/migration-tc3a.sh new file mode 100644 index 000000000..b8f06a8d0 --- /dev/null +++ b/src/spdk/test/vhost/migration/migration-tc3a.sh @@ -0,0 +1,218 @@ +source $rootdir/test/nvmf/common.sh +source $testdir/autotest.config + +incoming_vm=1 +target_vm=2 +incoming_vm_ctrlr=naa.VhostScsi0.$incoming_vm +target_vm_ctrlr=naa.VhostScsi0.$target_vm +share_dir=$TEST_DIR/share +spdk_repo_share_dir=$TEST_DIR/share_spdk +job_file=$testdir/migration-tc3.job +log_file="/root/$(basename ${job_file%%.*}).log" + +if [ -z "$MGMT_TARGET_IP" ]; then + error "No IP address of target is given" +fi + +if [ -z "$MGMT_INITIATOR_IP" ]; then + error "No IP address of initiator is given" +fi + +if [ -z "$RDMA_TARGET_IP" ]; then + error "No IP address of targets RDMA capable NIC is given" +fi + +if [ -z "$RDMA_INITIATOR_IP" ]; then + error "No IP address of initiators RDMA capable NIC is given" +fi + +function ssh_remote() { + local ssh_cmd="sshpass -p root ssh \ + -o UserKnownHostsFile=/dev/null \ + -o StrictHostKeyChecking=no \ + -o ControlMaster=auto \ + -o User=root \ + $1" + + shift + $ssh_cmd "$@" +} + +function wait_for_remote() { + local timeout=40 + set +x + while [[ ! -f $share_dir/DONE ]]; do + echo -n "." + if ((timeout-- == 0)); then + error "timeout while waiting for FIO!" + fi + sleep 1 + done + set -x + rm -f $share_dir/DONE +} + +function check_rdma_connection() { + local nic_name + nic_name=$(ip -4 -o addr show to $RDMA_TARGET_IP up | cut -d' ' -f2) + if [[ -z $nic_name ]]; then + error "There is no NIC with IP address $RDMA_TARGET_IP configured" + fi + + if ! ls /sys/class/infiniband/*/device/net/$nic_name &> /dev/null; then + error "$nic_name with IP $RDMA_TARGET_IP is not a RDMA capable NIC" + fi + +} + +function host1_cleanup_nvmf() { + notice "Shutting down nvmf_tgt on local server" + if [[ -n "$1" ]]; then + pkill --signal $1 -F $nvmf_dir/nvmf_tgt.pid + else + pkill -F $nvmf_dir/nvmf_tgt.pid + fi + rm -f $nvmf_dir/nvmf_tgt.pid +} + +function host1_cleanup_vhost() { + trap 'host1_cleanup_nvmf SIGKILL; error_exit "${FUNCNAME}" "${LINENO}"' INT ERR EXIT + notice "Shutting down VM $incoming_vm" + vm_kill $incoming_vm + + notice "Removing bdev & controller from vhost on local server" + $rpc_0 bdev_nvme_detach_controller Nvme0 + $rpc_0 vhost_delete_controller $incoming_vm_ctrlr + + notice "Shutting down vhost app" + vhost_kill 0 + + host1_cleanup_nvmf +} + +function host1_start_nvmf() { + nvmf_dir="$TEST_DIR/nvmf_tgt" + rpc_nvmf="$rootdir/scripts/rpc.py -s $nvmf_dir/nvmf_rpc.sock" + + notice "Starting nvmf_tgt instance on local server" + mkdir -p $nvmf_dir + rm -rf "${nvmf_dir:?}/"* + + trap 'host1_cleanup_nvmf SIGKILL; error_exit "${FUNCNAME}" "${LINENO}"' INT ERR EXIT + $SPDK_BIN_DIR/nvmf_tgt -s 512 -m 0xF -r $nvmf_dir/nvmf_rpc.sock --wait-for-rpc & + nvmf_tgt_pid=$! + echo $nvmf_tgt_pid > $nvmf_dir/nvmf_tgt.pid + waitforlisten "$nvmf_tgt_pid" "$nvmf_dir/nvmf_rpc.sock" + $rpc_nvmf framework_start_init + $rpc_nvmf nvmf_create_transport -t RDMA -u 8192 + $rootdir/scripts/gen_nvme.sh --json | $rpc_nvmf load_subsystem_config + + $rpc_nvmf nvmf_create_subsystem nqn.2018-02.io.spdk:cnode1 -a -s SPDK01 + $rpc_nvmf nvmf_subsystem_add_ns nqn.2018-02.io.spdk:cnode1 Nvme0n1 + $rpc_nvmf nvmf_subsystem_add_listener nqn.2018-02.io.spdk:cnode1 -t rdma -a $RDMA_TARGET_IP -s 4420 +} + +function host1_start_vhost() { + rpc_0="$rootdir/scripts/rpc.py -s $(get_vhost_dir 0)/rpc.sock" + + notice "Starting vhost0 instance on local server" + trap 'host1_cleanup_vhost; error_exit "${FUNCNAME}" "${LINENO}"' INT ERR EXIT + vhost_run 0 "-u" + $rpc_0 bdev_nvme_attach_controller -b Nvme0 -t rdma -f ipv4 -a $RDMA_TARGET_IP -s 4420 -n "nqn.2018-02.io.spdk:cnode1" + $rpc_0 vhost_create_scsi_controller $incoming_vm_ctrlr + $rpc_0 vhost_scsi_controller_add_target $incoming_vm_ctrlr 0 Nvme0n1 + + vm_setup --os="$share_dir/migration.qcow2" --force=$incoming_vm --disk-type=spdk_vhost_scsi --disks=VhostScsi0 \ + --migrate-to=$target_vm --memory=512 --queue_num=1 + + # TODO: Fix loop calculating cpu_num in common.sh + # We need -smp 1 and -queue_num 1 for this test to work, and this loop + # in some cases calculates wrong cpu_num. + sed -i "s#smp 2#smp 1#g" $VM_BASE_DIR/$incoming_vm/run.sh + vm_run $incoming_vm + vm_wait_for_boot 300 $incoming_vm +} + +function cleanup_share() { + set +e + notice "Cleaning up share directory on remote and local server" + ssh_remote $MGMT_INITIATOR_IP "umount $VM_BASE_DIR" + ssh_remote $MGMT_INITIATOR_IP "umount $share_dir; rm -f $share_dir/* rm -rf $spdk_repo_share_dir" + rm -f $share_dir/migration.qcow2 + rm -f $share_dir/spdk.tar.gz + set -e +} + +function host_1_create_share() { + notice "Creating share directory on local server to re-use on remote" + mkdir -p $share_dir + mkdir -p $VM_BASE_DIR # This dir would've been created later but we need it now + rm -rf $share_dir/spdk.tar.gz $share_dir/spdk || true + cp $os_image $share_dir/migration.qcow2 + tar --exclude="*.o" --exclude="*.d" --exclude="*.git" -C $rootdir -zcf $share_dir/spdk.tar.gz . +} + +function host_2_create_share() { + # Copy & compile the sources for later use on remote server. + ssh_remote $MGMT_INITIATOR_IP "uname -a" + ssh_remote $MGMT_INITIATOR_IP "mkdir -p $share_dir" + ssh_remote $MGMT_INITIATOR_IP "mkdir -p $spdk_repo_share_dir" + ssh_remote $MGMT_INITIATOR_IP "mkdir -p $VM_BASE_DIR" + ssh_remote $MGMT_INITIATOR_IP "sshfs -o\ + ssh_command=\"ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o ControlMaster=auto\ + -i $SPDK_VHOST_SSH_KEY_FILE\" root@$MGMT_TARGET_IP:$VM_BASE_DIR $VM_BASE_DIR" + ssh_remote $MGMT_INITIATOR_IP "sshfs -o\ + ssh_command=\"ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o ControlMaster=auto\ + -i $SPDK_VHOST_SSH_KEY_FILE\" root@$MGMT_TARGET_IP:$share_dir $share_dir" + ssh_remote $MGMT_INITIATOR_IP "mkdir -p $spdk_repo_share_dir/spdk" + ssh_remote $MGMT_INITIATOR_IP "tar -zxf $share_dir/spdk.tar.gz -C $spdk_repo_share_dir/spdk --strip-components=1" + ssh_remote $MGMT_INITIATOR_IP "cd $spdk_repo_share_dir/spdk; make clean; ./configure --with-rdma --enable-debug; make -j40" +} + +function host_2_start_vhost() { + ssh_remote $MGMT_INITIATOR_IP "nohup $spdk_repo_share_dir/spdk/test/vhost/migration/migration.sh\ + --test-cases=3b --os=$share_dir/migration.qcow2\ + --rdma-tgt-ip=$RDMA_TARGET_IP &>$share_dir/output.log &" + notice "Waiting for remote to be done with vhost & VM setup..." + wait_for_remote +} + +function setup_share() { + trap 'cleanup_share; error_exit "${FUNCNAME}" "${LINENO}"' INT ERR EXIT + host_1_create_share + host_2_create_share +} + +function migration_tc3() { + check_rdma_connection + setup_share + host1_start_nvmf + host1_start_vhost + host_2_start_vhost + + # Do migration + notice "Starting fio on local VM" + vm_check_scsi_location $incoming_vm + + run_fio $fio_bin --job-file="$job_file" --no-wait-for-fio --local --vm="${incoming_vm}$(printf ':/dev/%s' $SCSI_DISK)" + sleep 5 + + if ! is_fio_running $incoming_vm; then + vm_exec $incoming_vm "cat $log_file" + error "Fio not running on local VM before starting migration!" + fi + + vm_migrate $incoming_vm $RDMA_INITIATOR_IP + sleep 1 + + # Verify migration on remote host and clean up vhost + ssh_remote $MGMT_INITIATOR_IP "pkill -CONT -F $TEST_DIR/tc3b.pid" + notice "Waiting for remote to finish FIO on VM and clean up..." + wait_for_remote + + # Clean up local stuff + host1_cleanup_vhost + cleanup_share +} + +migration_tc3 diff --git a/src/spdk/test/vhost/migration/migration-tc3b.sh b/src/spdk/test/vhost/migration/migration-tc3b.sh new file mode 100644 index 000000000..22d54df73 --- /dev/null +++ b/src/spdk/test/vhost/migration/migration-tc3b.sh @@ -0,0 +1,77 @@ +# Set -m option is needed to be able to use "suspend" command +# as we are usin non-interactive session to connect to remote. +# Without -m it would be not possible to suspend the process. +set -m +source $testdir/autotest.config + +incoming_vm=1 +target_vm=2 +target_vm_ctrl=naa.VhostScsi0.$target_vm +rpc="$rootdir/scripts/rpc.py -s $(get_vhost_dir 1)/rpc.sock" +share_dir=$VHOST_DIR/share + +function host_2_cleanup_vhost() { + notice "Shutting down VM $target_vm" + vm_kill $target_vm + + notice "Removing bdev & controller from vhost 1 on remote server" + $rpc bdev_nvme_detach_controller Nvme0 + $rpc vhost_delete_controller $target_vm_ctrl + + notice "Shutting down vhost app" + vhost_kill 1 + sleep 1 +} + +function host_2_start_vhost() { + echo "BASE DIR $VHOST_DIR" + vhost_work_dir=$VHOST_DIR/vhost1 + mkdir -p $vhost_work_dir + rm -f $vhost_work_dir/* + + notice "Starting vhost 1 instance on remote server" + trap 'host_2_cleanup_vhost; error_exit "${FUNCNAME}" "${LINENO}"' INT ERR EXIT + vhost_run 1 "-u" + + $rpc bdev_nvme_attach_controller -b Nvme0 -t rdma -f ipv4 -a $RDMA_TARGET_IP -s 4420 -n "nqn.2018-02.io.spdk:cnode1" + $rpc vhost_create_scsi_controller $target_vm_ctrl + $rpc vhost_scsi_controller_add_target $target_vm_ctrl 0 Nvme0n1 + + vm_setup --os="$os_image" --force=$target_vm --disk-type=spdk_vhost_scsi --disks=VhostScsi0 \ + --memory=512 --vhost-name=1 --incoming=$incoming_vm + vm_run $target_vm + sleep 1 + + # Use this file as a flag to notify main script + # that setup on remote server is done + echo "DONE" > $share_dir/DONE +} + +echo $$ > $VHOST_DIR/tc3b.pid +host_2_start_vhost +suspend -f + +if ! vm_os_booted $target_vm; then + fail "VM$target_vm is not running!" +fi + +if ! is_fio_running $target_vm; then + vm_exec $target_vm "cat /root/migration-tc3.log" + error "FIO is not running on remote server after migration!" +fi + +notice "Waiting for FIO to finish on remote server VM" +timeout=40 +while is_fio_running $target_vm; do + sleep 1 + echo -n "." + if ((timeout-- == 0)); then + error "timeout while waiting for FIO!" + fi +done + +notice "FIO result after migration:" +vm_exec $target_vm "cat /root/migration-tc3.log" + +host_2_cleanup_vhost +echo "DONE" > $share_dir/DONE diff --git a/src/spdk/test/vhost/migration/migration.sh b/src/spdk/test/vhost/migration/migration.sh new file mode 100755 index 000000000..8f461e6ca --- /dev/null +++ b/src/spdk/test/vhost/migration/migration.sh @@ -0,0 +1,143 @@ +#!/usr/bin/env bash + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../../..) +source $rootdir/test/common/autotest_common.sh +source $rootdir/test/vhost/common.sh +source $testdir/migration-tc1.sh +source $testdir/migration-tc2.sh + +vms=() +declare -A vms_os +declare -A vms_raw_disks +declare -A vms_ctrlrs +declare -A vms_ctrlrs_disks + +# By default use Guest fio +fio_bin="" +MGMT_TARGET_IP="" +MGMT_INITIATOR_IP="" +RDMA_TARGET_IP="" +RDMA_INITIATOR_IP="" +function usage() { + [[ -n $2 ]] && ( + echo "$2" + echo "" + ) + echo "Shortcut script for doing automated test of live migration." + echo "Usage: $(basename $1) [OPTIONS]" + echo + echo " --os ARGS VM configuration. This parameter might be used more than once:" + echo " --fio-bin=FIO Use specific fio binary (will be uploaded to VM)" + echo " --mgmt-tgt-ip=IP IP address of target." + echo " --mgmt-init-ip=IP IP address of initiator." + echo " --rdma-tgt-ip=IP IP address of targets rdma capable NIC." + echo " --rdma-init-ip=IP IP address of initiators rdma capable NIC." + echo "-x set -x for script debug" +} + +for param in "$@"; do + case "$param" in + --help | -h) + usage $0 + exit 0 + ;; + --os=*) os_image="${param#*=}" ;; + --fio-bin=*) fio_bin="${param}" ;; + --mgmt-tgt-ip=*) MGMT_TARGET_IP="${param#*=}" ;; + --mgmt-init-ip=*) MGMT_INITIATOR_IP="${param#*=}" ;; + --rdma-tgt-ip=*) RDMA_TARGET_IP="${param#*=}" ;; + --rdma-init-ip=*) RDMA_INITIATOR_IP="${param#*=}" ;; + -x) set -x ;; + -v) SPDK_VHOST_VERBOSE=true ;; + *) + usage $0 "Invalid argument '$param'" + exit 1 + ;; + esac +done + +vhosttestinit + +trap 'error_exit "${FUNCNAME}" "${LINENO}"' INT ERR EXIT + +function vm_monitor_send() { + local vm_num=$1 + local cmd_result_file="$2" + local vm_dir="$VM_DIR/$1" + local vm_monitor_port + vm_monitor_port=$(cat $vm_dir/monitor_port) + + [[ -n "$vm_monitor_port" ]] || fail "No monitor port!" + + shift 2 + nc 127.0.0.1 $vm_monitor_port "$@" > $cmd_result_file +} + +# Migrate VM $1 +function vm_migrate() { + local from_vm_dir="$VM_DIR/$1" + local target_vm_dir + local target_vm + local target_vm_migration_port + target_vm_dir="$(readlink -e $from_vm_dir/vm_migrate_to)" + target_vm="$(basename $target_vm_dir)" + target_vm_migration_port="$(cat $target_vm_dir/migration_port)" + if [[ -n "$2" ]]; then + local target_ip=$2 + else + local target_ip="127.0.0.1" + fi + + # Sanity check if target VM (QEMU) is configured to accept source VM (QEMU) migration + if [[ "$(readlink -e ${target_vm_dir}/vm_incoming)" != "$(readlink -e ${from_vm_dir})" ]]; then + fail "source VM $1 or destination VM is not properly configured for live migration" + fi + + timing_enter vm_migrate + notice "Migrating VM $1 to VM "$(basename $target_vm_dir) + echo -e \ + "migrate_set_speed 1g\n" \ + "migrate tcp:$target_ip:$target_vm_migration_port\n" \ + "info migrate\n" \ + "quit" | vm_monitor_send $1 "$from_vm_dir/migration_result" + + # Post migration checks: + if ! grep "Migration status: completed" $from_vm_dir/migration_result -q; then + cat $from_vm_dir/migration_result + fail "Migration failed:\n" + fi + + # Don't perform the following check if target VM is on remote server + # as we won't have access to it. + # If you need this check then perform it on your own. + if [[ "$target_ip" == "127.0.0.1" ]]; then + if ! vm_os_booted $target_vm; then + fail "VM$target_vm is not running" + cat $target_vm $target_vm_dir/cont_result + fi + fi + + notice "Migration complete" + timing_exit vm_migrate +} + +function is_fio_running() { + xtrace_disable + + if vm_exec $1 'kill -0 $(cat /root/fio.pid)'; then + local ret=0 + else + local ret=1 + fi + + xtrace_restore + return $ret +} + +run_test "vhost_migration_tc1" migration_tc1 +run_test "vhost_migration_tc2" migration_tc2 + +trap - SIGINT ERR EXIT + +vhosttestfini diff --git a/src/spdk/test/vhost/other/invalid.config b/src/spdk/test/vhost/other/invalid.config new file mode 100644 index 000000000..58b703068 --- /dev/null +++ b/src/spdk/test/vhost/other/invalid.config @@ -0,0 +1,18 @@ +# SPDK vhost configuration file +# +# Please write all parameters using ASCII. +# The parameter must be quoted if it includes whitespace. + +# Configuration syntax: +# Leading whitespace is ignored. +# Lines starting with '#' are comments. +# Lines ending with '\' are concatenated with the next line. +# Bracketed ([]) names define sections + +[Global] + # Instance ID for multi-process support + # Default: 0 + #InstanceID 0 + +[Null] + Dev null0 512 513 diff --git a/src/spdk/test/vhost/other/negative.sh b/src/spdk/test/vhost/other/negative.sh new file mode 100755 index 000000000..81461c26f --- /dev/null +++ b/src/spdk/test/vhost/other/negative.sh @@ -0,0 +1,209 @@ +#!/usr/bin/env bash + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../../..) +source $rootdir/test/common/autotest_common.sh +source $rootdir/test/vhost/common.sh + +function usage() { + [[ -n $2 ]] && ( + echo "$2" + echo "" + ) + echo "Shortcut script for running vhost app." + echo "Usage: $(basename $1) [-x] [-h|--help] [--clean-build]" + echo "-h, --help print help and exit" + echo "-x Set -x for script debug" + + exit 0 +} + +run_in_background=false +while getopts 'xh-:' optchar; do + case "$optchar" in + -) + case "$OPTARG" in + help) usage $0 ;; + conf-dir=*) CONF_DIR="${OPTARG#*=}" ;; + *) usage $0 echo "Invalid argument '$OPTARG'" ;; + esac + ;; + h) usage $0 ;; + x) set -x ;; + *) usage $0 "Invalid argument '$optchar'" ;; + esac +done + +vhosttestinit + +trap error_exit ERR + +notice "Testing vhost command line arguments" +# Printing help will force vhost to exit without error +"${VHOST_APP[@]}" -c /path/to/non_existing_file/conf -S $testdir -e 0x0 -s 1024 -d -h --silence-noticelog + +# Testing vhost create pid file option. Vhost will exit with error as invalid config path is given +if "${VHOST_APP[@]}" -c /path/to/non_existing_file/conf -f "$VHOST_DIR/vhost/vhost.pid"; then + fail "vhost started when specifying invalid config file" +fi +rm -f $VHOST_DIR/vhost/vhost.pid + +# Testing vhost start with invalid config. Vhost will exit with error as bdev module init failed +if "${VHOST_APP[@]}" -c $testdir/invalid.config; then + fail "vhost started when specifying invalid config file" +fi + +# Expecting vhost to fail if an incorrect argument is given +if "${VHOST_APP[@]}" -x -h; then + fail "vhost started with invalid -x command line option" +fi + +# Passing trace flags if spdk is build without CONFIG_DEBUG=y option make vhost exit with error +if ! "${VHOST_APP[@]}" -t vhost_scsi -h; then + warning "vhost did not started with trace flags enabled but ignoring this as it might not be a debug build" +fi + +# Run with valid config and try some negative rpc calls +notice "===============" +notice "" +notice "running SPDK" +notice "" +vhost_run 0 +notice "" +rpc_py="$rootdir/scripts/rpc.py -s $(get_vhost_dir 0)/rpc.sock" +$rpc_py bdev_malloc_create -b Malloc0 128 4096 +$rpc_py bdev_malloc_create -b Malloc1 128 4096 +$rpc_py bdev_malloc_create -b Malloc2 128 4096 +$rpc_py bdev_split_create Malloc2 8 + +# Try to get nonexistent vhost controller +if $rpc_py vhost_get_controllers -n nonexistent; then + error "vhost returned controller that does not exist" +fi + +notice "Set coalescing for nonexistent controller" +if $rpc_py vhost_controller_set_coalescing nonexistent 1 100; then + error "Set coalescing for nonexistent controller should fail" +fi + +# General commands +notice "Trying to remove nonexistent controller" +if $rpc_py vhost_delete_controller unk0 > /dev/null; then + error "Removing nonexistent controller succeeded, but it shouldn't" +fi + +# SCSI +notice "Trying to create scsi controller with incorrect cpumask" +if $rpc_py vhost_create_scsi_controller vhost.invalid.cpumask --cpumask 0x2; then + error "Creating scsi controller with incorrect cpumask succeeded, but it shouldn't" +fi + +notice "Trying to remove device from nonexistent scsi controller" +if $rpc_py vhost_scsi_controller_remove_target vhost.nonexistent.name 0; then + error "Removing device from nonexistent scsi controller succeeded, but it shouldn't" +fi + +notice "Trying to add device to nonexistent scsi controller" +if $rpc_py vhost_scsi_controller_add_target vhost.nonexistent.name 0 Malloc0; then + error "Adding device to nonexistent scsi controller succeeded, but it shouldn't" +fi + +notice "Trying to create scsi controller with incorrect name" +if $rpc_py vhost_create_scsi_controller .; then + error "Creating scsi controller with incorrect name succeeded, but it shouldn't" +fi + +notice "Creating controller naa.0" +$rpc_py vhost_create_scsi_controller naa.0 + +notice "Pass invalid parameter for vhost_controller_set_coalescing" +if $rpc_py vhost_controller_set_coalescing naa.0 -1 100; then + error "Set coalescing with invalid parameter should fail" +fi + +notice "Trying to add nonexistent device to scsi controller" +if $rpc_py vhost_scsi_controller_add_target naa.0 0 nonexistent_bdev; then + error "Adding nonexistent device to scsi controller succeeded, but it shouldn't" +fi + +notice "Adding device to naa.0 with slot number exceeding max" +if $rpc_py vhost_scsi_controller_add_target naa.0 8 Malloc0; then + error "Adding device to naa.0 should fail but succeeded" +fi + +for i in $(seq 0 7); do + $rpc_py vhost_scsi_controller_add_target naa.0 -1 Malloc2p$i +done +notice "All slots are occupied. Try to add one more device to naa.0" +if $rpc_py vhost_scsi_controller_add_target naa.0 -1 Malloc0; then + error "Adding device to naa.0 should fail but succeeded" +fi +for i in $(seq 0 7); do + $rpc_py vhost_scsi_controller_remove_target naa.0 $i +done + +notice "Adding initial device (0) to naa.0" +$rpc_py vhost_scsi_controller_add_target naa.0 0 Malloc0 + +notice "Adding device to naa.0 with slot number 0" +if $rpc_py vhost_scsi_controller_add_target naa.0 0 Malloc1; then + error "Adding device to naa.0 occupied slot should fail but succeeded" +fi + +notice "Trying to remove nonexistent device on existing controller" +if $rpc_py vhost_scsi_controller_remove_target naa.0 1 > /dev/null; then + error "Removing nonexistent device (1) from controller naa.0 succeeded, but it shouldn't" +fi + +notice "Trying to remove existing device from a controller" +$rpc_py vhost_scsi_controller_remove_target naa.0 0 + +notice "Trying to remove a just-deleted device from a controller again" +if $rpc_py vhost_scsi_controller_remove_target naa.0 0 > /dev/null; then + error "Removing device 0 from controller naa.0 succeeded, but it shouldn't" +fi + +notice "Trying to remove scsi target with invalid slot number" +if $rpc_py vhost_scsi_controller_remove_target naa.0 8 > /dev/null; then + error "Removing device 8 from controller naa.0 succeeded, but it shouldn't" +fi + +notice "Re-adding device 0 to naa.0" +$rpc_py vhost_scsi_controller_add_target naa.0 0 Malloc0 + +# BLK +notice "Trying to create block controller with incorrect cpumask" +if $rpc_py vhost_create_blk_controller vhost.invalid.cpumask Malloc0 --cpumask 0x2; then + error "Creating block controller with incorrect cpumask succeeded, but it shouldn't" +fi + +notice "Trying to remove nonexistent block controller" +if $rpc_py vhost_delete_controller vhost.nonexistent.name; then + error "Removing nonexistent block controller succeeded, but it shouldn't" +fi + +notice "Trying to create block controller with incorrect name" +if $rpc_py vhost_create_blk_controller . Malloc0; then + error "Creating block controller with incorrect name succeeded, but it shouldn't" +fi + +notice "Trying to create block controller with nonexistent bdev" +if $rpc_py vhost_create_blk_controller blk_ctrl Malloc3; then + error "Creating block controller with nonexistent bdev succeeded, but shouldn't" +fi + +notice "Trying to create block controller with claimed bdev" +$rpc_py bdev_lvol_create_lvstore Malloc0 lvs +if $rpc_py vhost_create_blk_controller blk_ctrl Malloc0; then + error "Creating block controller with claimed bdev succeeded, but shouldn't" +fi +$rpc_py bdev_lvol_delete_lvstore -l lvs + +notice "Testing done -> shutting down" +notice "killing vhost app" +vhost_kill 0 + +notice "EXIT DONE" +notice "===============" + +vhosttestfini diff --git a/src/spdk/test/vhost/perf_bench/vhost_perf.sh b/src/spdk/test/vhost/perf_bench/vhost_perf.sh new file mode 100755 index 000000000..98c6a8e3c --- /dev/null +++ b/src/spdk/test/vhost/perf_bench/vhost_perf.sh @@ -0,0 +1,473 @@ +#!/usr/bin/env bash + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../../..) +source $rootdir/test/common/autotest_common.sh +source $rootdir/test/vhost/common.sh + +vhost_num="0" +vm_memory=2048 +vm_sar_enable=false +host_sar_enable=false +sar_delay="0" +sar_interval="1" +sar_count="10" +vm_throttle="" +ctrl_type="spdk_vhost_scsi" +use_split=false +kernel_cpus="" +run_precondition=false +lvol_stores=() +lvol_bdevs=() +split_bdevs=() +used_vms="" +wwpn_prefix="naa.5001405bc6498" +packed_ring=false + +fio_iterations=1 +fio_gtod="" +precond_fio_bin=$CONFIG_FIO_SOURCE_DIR/fio +disk_map="" + +disk_cfg_bdfs=() +disk_cfg_spdk_names=() +disk_cfg_splits=() +disk_cfg_vms=() +disk_cfg_kernel_names=() + +function usage() { + [[ -n $2 ]] && ( + echo "$2" + echo "" + ) + echo "Shortcut script for doing automated test" + echo "Usage: $(basename $1) [OPTIONS]" + echo + echo "-h, --help Print help and exit" + echo " --fio-bin=PATH Path to FIO binary on host.;" + echo " Binary will be copied to VM, static compilation" + echo " of binary is recommended." + echo " --fio-jobs=PATH Comma separated list of fio config files to use for test." + echo " --fio-iterations=INT Number of times to run specified workload." + echo " --fio-gtod-reduce Enable fio gtod_reduce option in test." + echo " --vm-memory=INT Amount of RAM memory (in MB) to pass to a single VM." + echo " Default: 2048 MB" + echo " --vm-image=PATH OS image to use for running the VMs." + echo " Default: \$HOME/vhost_vm_image.qcow2" + echo " --vm-sar-enable Measure CPU utilization in guest VMs using sar." + echo " --host-sar-enable Measure CPU utilization on host using sar." + echo " --sar-delay=INT Wait for X seconds before starting SAR measurement. Default: 0." + echo " --sar-interval=INT Interval (seconds) argument for SAR. Default: 1s." + echo " --sar-count=INT Count argument for SAR. Default: 10." + echo " --vm-throttle-iops=INT I/Os throttle rate in IOPS for each device on the VMs." + echo " --ctrl-type=TYPE Controller type to use for test:" + echo " spdk_vhost_scsi - use spdk vhost scsi" + echo " spdk_vhost_blk - use spdk vhost block" + echo " kernel_vhost - use kernel vhost scsi" + echo " Default: spdk_vhost_scsi" + echo " --packed-ring Use packed ring support. Requires Qemu 4.2.0 or greater. Default: disabled." + echo " --use-split Use split vbdevs instead of Logical Volumes" + echo " --limit-kernel-vhost=INT Limit kernel vhost to run only on a number of CPU cores." + echo " --run-precondition Precondition lvols after creating. Default: true." + echo " --precond-fio-bin FIO binary used for SPDK fio plugin precondition. Default: $CONFIG_FIO_SOURCE_DIR/fio." + echo " --custom-cpu-cfg=PATH Custom CPU config for test." + echo " Default: spdk/test/vhost/common/autotest.config" + echo " --disk-map Disk map for given test. Specify which disks to use, their SPDK name," + echo " how many times to split them and which VMs should be attached to created bdevs." + echo " Example:" + echo " NVME PCI BDF,Spdk Bdev Name,Split Count,VM List" + echo " 0000:1a:00.0,Nvme0,2,0 1" + echo " 0000:1b:00.0,Nvme1,2,2 3" + echo "-x set -x for script debug" + exit 0 +} + +function cleanup_lvol_cfg() { + notice "Removing lvol bdevs" + for lvol_bdev in "${lvol_bdevs[@]}"; do + $rpc_py bdev_lvol_delete $lvol_bdev + notice "lvol bdev $lvol_bdev removed" + done + + notice "Removing lvol stores" + for lvol_store in "${lvol_stores[@]}"; do + $rpc_py bdev_lvol_delete_lvstore -u $lvol_store + notice "lvol store $lvol_store removed" + done +} + +function cleanup_split_cfg() { + notice "Removing split vbdevs" + for disk in "${disk_cfg_spdk_names[@]}"; do + $rpc_py bdev_split_delete ${disk}n1 + done +} + +function cleanup_parted_config() { + notice "Removing parted disk configuration" + for disk in "${disk_cfg_kernel_names[@]}"; do + parted -s /dev/${disk}n1 rm 1 + done +} + +function cleanup_kernel_vhost() { + notice "Cleaning kernel vhost configration" + targetcli clearconfig confirm=True + cleanup_parted_config +} + +function create_vm() { + vm_num=$1 + setup_cmd="vm_setup --disk-type=$ctrl_type --force=$vm_num --memory=$vm_memory --os=$VM_IMAGE" + if [[ "$ctrl_type" == "kernel_vhost" ]]; then + x=$(printf %03d $vm_num) + setup_cmd+=" --disks=${wwpn_prefix}${x}" + else + setup_cmd+=" --disks=0" + fi + + if $packed_ring; then + setup_cmd+=" --packed" + fi + + $setup_cmd + used_vms+=" $vm_num" + echo "Added to used vms" + echo $used_vms +} + +function create_spdk_controller() { + vm_num=$1 + bdev=$2 + + if [[ "$ctrl_type" == "spdk_vhost_scsi" ]]; then + $rpc_py vhost_create_scsi_controller naa.0.$vm_num + notice "Created vhost scsi controller naa.0.$vm_num" + $rpc_py vhost_scsi_controller_add_target naa.0.$vm_num 0 $bdev + notice "Added LUN 0/$bdev to controller naa.0.$vm_num" + elif [[ "$ctrl_type" == "spdk_vhost_blk" ]]; then + if $packed_ring; then + p_opt="-p" + fi + + $rpc_py vhost_create_blk_controller naa.0.$vm_num $bdev $p_opt + notice "Created vhost blk controller naa.0.$vm_num $bdev" + fi +} + +while getopts 'xh-:' optchar; do + case "$optchar" in + -) + case "$OPTARG" in + help) usage $0 ;; + fio-bin=*) fio_bin="--fio-bin=${OPTARG#*=}" ;; + fio-jobs=*) fio_jobs="${OPTARG#*=}" ;; + fio-iterations=*) fio_iterations="${OPTARG#*=}" ;; + fio-gtod-reduce) fio_gtod="--gtod-reduce" ;; + vm-memory=*) vm_memory="${OPTARG#*=}" ;; + vm-image=*) VM_IMAGE="${OPTARG#*=}" ;; + vm-sar-enable) vm_sar_enable=true ;; + host-sar-enable) host_sar_enable=true ;; + sar-delay=*) sar_delay="${OPTARG#*=}" ;; + sar-interval=*) sar_interval="${OPTARG#*=}" ;; + sar-count=*) sar_count="${OPTARG#*=}" ;; + vm-throttle-iops=*) vm_throttle="${OPTARG#*=}" ;; + ctrl-type=*) ctrl_type="${OPTARG#*=}" ;; + packed-ring) packed_ring=true ;; + use-split) use_split=true ;; + run-precondition) run_precondition=true ;; + precond-fio-bin=*) precond_fio_bin="${OPTARG#*=}" ;; + limit-kernel-vhost=*) kernel_cpus="${OPTARG#*=}" ;; + custom-cpu-cfg=*) custom_cpu_cfg="${OPTARG#*=}" ;; + disk-map=*) disk_map="${OPTARG#*=}" ;; + *) usage $0 "Invalid argument '$OPTARG'" ;; + esac + ;; + h) usage $0 ;; + x) + set -x + x="-x" + ;; + *) usage $0 "Invalid argument '$OPTARG'" ;; + esac +done + +rpc_py="$rootdir/scripts/rpc.py -s $(get_vhost_dir 0)/rpc.sock" + +if [[ -n $custom_cpu_cfg ]]; then + source $custom_cpu_cfg + vhost_reactor_mask="vhost_${vhost_num}_reactor_mask" + vhost_reactor_mask="${!vhost_reactor_mask}" + vhost_master_core="vhost_${vhost_num}_master_core" + vhost_master_core="${!vhost_master_core}" +fi + +if [[ -z $fio_jobs ]]; then + error "No FIO job specified!" +fi + +trap 'error_exit "${FUNCNAME}" "${LINENO}"' INT ERR + +if [[ -z $disk_map ]]; then + fail "No disk map provided for test. Exiting." +fi + +# ===== Precondition NVMes if specified ===== +if [[ $run_precondition == true ]]; then + # Using the same precondition routine possible for lvols thanks + # to --clear-method option. Lvols should not UNMAP on creation. + json_cfg=$rootdir/nvme.json + cat <<- JSON > "$json_cfg" + {"subsystems":[ + $("$rootdir/scripts/gen_nvme.sh" --json) + ]} + JSON + mapfile -t nvmes < <(grep -oP "Nvme\d+" "$json_cfg") + fio_filename=$(printf ":%sn1" "${nvmes[@]}") + fio_filename=${fio_filename:1} + $precond_fio_bin --name="precondition" \ + --ioengine="${rootdir}/build/fio/spdk_bdev" \ + --rw="write" --spdk_json_conf="$json_cfg" --thread="1" \ + --group_reporting --direct="1" --size="100%" --loops="2" --bs="256k" \ + --iodepth=32 --filename="${fio_filename}" || true +fi + +set +x +readarray disk_cfg < $disk_map +for line in "${disk_cfg[@]}"; do + echo $line + IFS="," + s=($line) + disk_cfg_bdfs+=(${s[0]}) + disk_cfg_spdk_names+=(${s[1]}) + disk_cfg_splits+=(${s[2]}) + disk_cfg_vms+=("${s[3]}") + + # Find kernel nvme names + if [[ "$ctrl_type" == "kernel_vhost" ]]; then + tmp=$(find /sys/devices/pci* -name ${s[0]} -print0 | xargs sh -c 'ls $0/nvme') + disk_cfg_kernel_names+=($tmp) + IFS=" " + fi +done +unset IFS +set -x + +if [[ "$ctrl_type" == "kernel_vhost" ]]; then + notice "Configuring kernel vhost..." + trap 'vm_kill_all; sleep 1; cleanup_kernel_vhost; error_exit "${FUNCNAME}" "${LINENO}"' INT ERR + + # Split disks using parted for kernel vhost + newline=$'\n' + backstores=() + for ((i = 0; i < ${#disk_cfg_kernel_names[@]}; i++)); do + nvme=${disk_cfg_kernel_names[$i]} + splits=${disk_cfg_splits[$i]} + notice " Creating extended partition on disk /dev/${nvme}n1" + parted -s /dev/${nvme}n1 mklabel msdos + parted -s /dev/${nvme}n1 mkpart extended 2048s 100% + + part_size=$((100 / ${disk_cfg_splits[$i]})) # Split 100% of disk into roughly even parts + echo " Creating ${splits} partitions of relative disk size ${part_size}" + for p in $(seq 0 $((splits - 1))); do + p_start=$((p * part_size)) + p_end=$((p_start + part_size)) + parted -s /dev/${nvme}n1 mkpart logical ${p_start}% ${p_end}% + sleep 3 + done + + # Prepare kernel vhost configuration + # Below grep: match only NVMe partitions which are not "Extended" type. + # For example: will match nvme0n1p15 but not nvme0n1p1 + partitions=$(find /dev -name "${nvme}n1*" | sort --version-sort | grep -P 'p(?!1$)\d+') + # Create block backstores for vhost kernel process + for p in $partitions; do + backstore_name=$(basename $p) + backstores+=("$backstore_name") + targetcli backstores/block create $backstore_name $p + done + partitions=($partitions) + + # Create kernel vhost controllers and add LUNs + # Setup VM configurations + vms_to_run=(${disk_cfg_vms[i]}) + for ((j = 0; j < ${#vms_to_run[@]}; j++)); do + # WWPN prefix misses 3 characters. Need to complete it + # using block backstore number + x=$(printf %03d ${vms_to_run[$j]}) + wwpn="${wwpn_prefix}${x}" + targetcli vhost/ create $wwpn + targetcli vhost/$wwpn/tpg1/luns create /backstores/block/$(basename ${partitions[$j]}) + create_vm ${vms_to_run[j]} + sleep 1 + done + done + targetcli ls +else + notice "Configuring SPDK vhost..." + vhost_run "${vhost_num}" "--no-gen-nvme" "-p ${vhost_master_core}" "-m ${vhost_reactor_mask}" + notice "..." + + if [[ $use_split == true ]]; then + notice "Configuring split bdevs configuration..." + trap 'cleanup_split_cfg; error_exit "${FUNCNAME}" "${LINENO}"' INT ERR + for ((i = 0; i < ${#disk_cfg_bdfs[@]}; i++)); do + nvme_bdev=$($rpc_py bdev_nvme_attach_controller -b ${disk_cfg_spdk_names[$i]} -t pcie -a ${disk_cfg_bdfs[$i]}) + notice "Created NVMe Bdev: $nvme_bdev with BDF ${disk_cfg_bdfs[$i]}" + + splits=$($rpc_py bdev_split_create $nvme_bdev ${disk_cfg_splits[$i]}) + splits=($splits) + notice "Created splits: ${splits[*]} on Bdev ${nvme_bdev}" + for s in "${splits[@]}"; do + split_bdevs+=($s) + done + + vms_to_run=(${disk_cfg_vms[i]}) + for ((j = 0; j < ${#vms_to_run[@]}; j++)); do + notice "Setting up VM ${vms_to_run[j]}" + create_spdk_controller "${vms_to_run[j]}" ${splits[j]} + create_vm ${vms_to_run[j]} + done + echo " " + done + bdevs=("${split_bdevs[@]}") + else + notice "Configuring LVOLs..." + trap 'cleanup_lvol_cfg; error_exit "${FUNCNAME}" "${LINENO}"' INT ERR + for ((i = 0; i < ${#disk_cfg_bdfs[@]}; i++)); do + nvme_bdev=$($rpc_py bdev_nvme_attach_controller -b ${disk_cfg_spdk_names[$i]} -t pcie -a ${disk_cfg_bdfs[$i]}) + notice "Created NVMe Bdev: $nvme_bdev with BDF ${disk_cfg_bdfs[$i]}" + + ls_guid=$($rpc_py bdev_lvol_create_lvstore $nvme_bdev lvs_$i --clear-method none) + lvol_stores+=("$ls_guid") + notice "Created Lvol Store: $ls_guid on Bdev $nvme_bdev" + + vms_to_run=(${disk_cfg_vms[i]}) + for ((j = 0; j < ${disk_cfg_splits[$i]}; j++)); do + free_mb=$(get_lvs_free_mb "$ls_guid") + size=$((free_mb / ((${disk_cfg_splits[$i]} - j)))) + lb_name=$($rpc_py bdev_lvol_create -u $ls_guid lbd_$j $size --clear-method none) + lvol_bdevs+=("$lb_name") + notice "Created LVOL Bdev $lb_name on Lvol Store $ls_guid on Bdev $nvme_bdev" + + notice "Setting up VM ${vms_to_run[j]}" + create_spdk_controller "${vms_to_run[j]}" ${lb_name} + create_vm ${vms_to_run[j]} + done + echo " " + done + $rpc_py bdev_lvol_get_lvstores + fi + $rpc_py bdev_get_bdevs + $rpc_py vhost_get_controllers +fi + +# Start VMs +# Run VMs +vm_run $used_vms +vm_wait_for_boot 300 $used_vms + +if [[ -n "$kernel_cpus" ]]; then + mkdir -p /sys/fs/cgroup/cpuset/spdk + kernel_mask=$vhost_0_reactor_mask + kernel_mask=${kernel_mask#"["} + kernel_mask=${kernel_mask%"]"} + + echo "$kernel_mask" >> /sys/fs/cgroup/cpuset/spdk/cpuset.cpus + echo "0-1" >> /sys/fs/cgroup/cpuset/spdk/cpuset.mems + + kernel_vhost_pids=$(pgrep "vhost" -U root) + for kpid in $kernel_vhost_pids; do + echo "Limiting kernel vhost pid ${kpid}" + echo "${kpid}" >> /sys/fs/cgroup/cpuset/spdk/tasks + done +fi + +# Run FIO +fio_disks="" +for vm_num in $used_vms; do + host_name="VM-$vm_num" + vm_exec $vm_num "hostname $host_name" + vm_start_fio_server $fio_bin $vm_num + + if [[ "$ctrl_type" == "spdk_vhost_scsi" ]]; then + vm_check_scsi_location $vm_num + elif [[ "$ctrl_type" == "spdk_vhost_blk" ]]; then + vm_check_blk_location $vm_num + elif [[ "$ctrl_type" == "kernel_vhost" ]]; then + vm_check_scsi_location $vm_num + fi + + if [[ -n "$vm_throttle" ]]; then + block=$(printf '%s' $SCSI_DISK) + major_minor=$(vm_exec "$vm_num" "cat /sys/block/$block/dev") + vm_exec "$vm_num" "echo \"$major_minor $vm_throttle\" > /sys/fs/cgroup/blkio/blkio.throttle.read_iops_device" + vm_exec "$vm_num" "echo \"$major_minor $vm_throttle\" > /sys/fs/cgroup/blkio/blkio.throttle.write_iops_device" + fi + + fio_disks+=" --vm=${vm_num}$(printf ':/dev/%s' $SCSI_DISK)" +done + +# Run FIO traffic +for fio_job in ${fio_jobs//,/ }; do + fio_job_fname=$(basename $fio_job) + fio_log_fname="${fio_job_fname%%.*}.log" + for i in $(seq 1 $fio_iterations); do + echo "Running FIO iteration $i for $fio_job_fname" + run_fio $fio_bin --hide-results --job-file="$fio_job" --out="$VHOST_DIR/fio_results" --json $fio_disks $fio_gtod & + fio_pid=$! + + if $host_sar_enable || $vm_sar_enable; then + pids="" + mkdir -p $VHOST_DIR/fio_results/sar_stats + sleep $sar_delay + fi + + if $host_sar_enable; then + sar -P ALL $sar_interval $sar_count > "$VHOST_DIR/fio_results/sar_stats/sar_stats_host.txt" & + pids+=" $!" + fi + + if $vm_sar_enable; then + for vm_num in $used_vms; do + vm_exec "$vm_num" "mkdir -p /root/sar; sar -P ALL $sar_interval $sar_count >> /root/sar/sar_stats_VM${vm_num}_run${i}.txt" & + pids+=" $!" + done + fi + + for j in $pids; do + wait $j + done + + if $vm_sar_enable; then + for vm_num in $used_vms; do + vm_scp "$vm_num" "root@127.0.0.1:/root/sar/sar_stats_VM${vm_num}_run${i}.txt" "$VHOST_DIR/fio_results/sar_stats" + done + fi + + wait $fio_pid + mv $VHOST_DIR/fio_results/$fio_log_fname $VHOST_DIR/fio_results/$fio_log_fname.$i + sleep 1 + done + + parse_fio_results "$VHOST_DIR/fio_results" "$fio_log_fname" +done + +notice "Shutting down virtual machines..." +vm_shutdown_all + +if [[ "$ctrl_type" == "kernel_vhost" ]]; then + cleanup_kernel_vhost || true +else + notice "Shutting down SPDK vhost app..." + if [[ $use_split == true ]]; then + cleanup_split_cfg + else + cleanup_lvol_cfg + fi + vhost_kill "${vhost_num}" +fi + +if [[ -n "$kernel_cpus" ]]; then + rmdir /sys/fs/cgroup/cpuset/spdk +fi diff --git a/src/spdk/test/vhost/readonly/delete_partition_vm.sh b/src/spdk/test/vhost/readonly/delete_partition_vm.sh new file mode 100755 index 000000000..efba257f0 --- /dev/null +++ b/src/spdk/test/vhost/readonly/delete_partition_vm.sh @@ -0,0 +1,42 @@ +#!/usr/bin/env bash + +set -xe + +testdir=$(readlink -f $(dirname $0)) + +disk_name="vda" +test_folder_name="readonly_test" +test_file_name="some_test_file" + +function error() { + echo "===========" + echo -e "ERROR: $*" + echo "===========" + trap - ERR + set +e + umount "$test_folder_name" + rm -rf "${testdir:?}/${test_folder_name:?}" + exit 1 +} + +trap 'error "In delete_partition_vm.sh, line:" "${LINENO}"' ERR + +if [[ ! -d "/sys/block/$disk_name" ]]; then + error "No vhost-blk disk found!" +fi + +if (($(lsblk -r -n -o RO -d "/dev/$disk_name") == 1)); then + error "Vhost-blk disk is set as readonly!" +fi + +mkdir -p $test_folder_name + +echo "INFO: Mounting disk" +mount /dev/$disk_name"1" $test_folder_name + +echo "INFO: Removing folder and unmounting $test_folder_name" +umount "$test_folder_name" +rm -rf "${testdir:?}/${test_folder_name:?}" + +echo "INFO: Deleting partition" +echo -e "d\n1\nw" | fdisk /dev/$disk_name diff --git a/src/spdk/test/vhost/readonly/disabled_readonly_vm.sh b/src/spdk/test/vhost/readonly/disabled_readonly_vm.sh new file mode 100755 index 000000000..2aec5b80a --- /dev/null +++ b/src/spdk/test/vhost/readonly/disabled_readonly_vm.sh @@ -0,0 +1,47 @@ +#!/usr/bin/env bash + +set -xe + +testdir=$(readlink -f $(dirname $0)) + +disk_name="vda" +test_folder_name="readonly_test" +test_file_name="some_test_file" + +function error() { + echo "===========" + echo -e "ERROR: $*" + echo "===========" + trap - ERR + set +e + umount "$test_folder_name" + rm -rf "${testdir:?}/${test_folder_name:?}" + exit 1 +} + +trap 'error "In disabled_readonly_vm.sh, line:" "${LINENO}"' ERR + +if [[ ! -d "/sys/block/$disk_name" ]]; then + error "No vhost-blk disk found!" +fi + +if (($(lsblk -r -n -o RO -d "/dev/$disk_name") == 1)); then + error "Vhost-blk disk is set as readonly!" +fi + +parted -s /dev/$disk_name mklabel gpt +parted -s /dev/$disk_name mkpart primary 2048s 100% +partprobe +sleep 0.1 + +echo "INFO: Creating file system" +mkfs.ext4 -F /dev/$disk_name"1" + +echo "INFO: Mounting disk" +mkdir -p $test_folder_name +mount /dev/$disk_name"1" $test_folder_name + +echo "INFO: Creating a test file $test_file_name" +truncate -s "200M" $test_folder_name/$test_file_name +umount "$test_folder_name" +rm -rf "${testdir:?}/${test_folder_name:?}" diff --git a/src/spdk/test/vhost/readonly/enabled_readonly_vm.sh b/src/spdk/test/vhost/readonly/enabled_readonly_vm.sh new file mode 100755 index 000000000..939af6f08 --- /dev/null +++ b/src/spdk/test/vhost/readonly/enabled_readonly_vm.sh @@ -0,0 +1,72 @@ +#!/usr/bin/env bash + +set -x + +testdir=$(readlink -f $(dirname $0)) + +disk_name="vda" +test_folder_name="readonly_test" +test_file_name="some_test_file" + +function error() { + echo "===========" + echo -e "ERROR: $*" + echo "===========" + umount "$test_folder_name" + rm -rf "${testdir:?}/${test_folder_name:?}" + exit 1 +} + +if [[ ! -d "/sys/block/$disk_name" ]]; then + error "No vhost-blk disk found!" +fi + +if (($(lsblk -r -n -o RO -d "/dev/$disk_name") == 0)); then + error "Vhost-blk disk is not set as readonly!" +fi + +echo "INFO: Found vhost-blk disk with readonly flag" +if [[ ! -b "/dev/${disk_name}1" ]]; then + error "Partition not found!" +fi + +if ! mkdir $testdir/$test_folder_name; then + error "Failed to create test folder $test_folder_name" +fi + +echo "INFO: Mounting partition" +if ! mount /dev/$disk_name"1" $testdir/$test_folder_name; then + error "Failed to mount partition $disk_name""1" +fi + +echo "INFO: Trying to create file on readonly disk" +if truncate -s "200M" $test_folder_name/$test_file_name"_on_readonly"; then + error "Created a file on a readonly disk!" +fi + +if [[ -f $test_folder_name/$test_file_name ]]; then + echo "INFO: Trying to delete previously created file" + if rm $test_folder_name/$test_file_name; then + error "Deleted a file from a readonly disk!" + fi +else + error "Previously created file not found!" +fi + +echo "INFO: Copying file from readonly disk" +cp $test_folder_name/$test_file_name $testdir +if ! rm $testdir/$test_file_name; then + error "Copied file from a readonly disk was not found!" +fi + +umount "$test_folder_name" +rm -rf "${testdir:?}/${test_folder_name:?}" +echo "INFO: Trying to create file system on a readonly disk" +if mkfs.ext4 -F /dev/$disk_name"1"; then + error "Created file system on a readonly disk!" +fi + +echo "INFO: Trying to delete partition from readonly disk" +if echo -e "d\n1\nw" | fdisk /dev/$disk_name; then + error "Deleted partition from readonly disk!" +fi diff --git a/src/spdk/test/vhost/readonly/readonly.sh b/src/spdk/test/vhost/readonly/readonly.sh new file mode 100755 index 000000000..ad66f72e0 --- /dev/null +++ b/src/spdk/test/vhost/readonly/readonly.sh @@ -0,0 +1,136 @@ +#!/usr/bin/env bash + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../../..) +source $rootdir/test/common/autotest_common.sh +source $rootdir/test/vhost/common.sh + +rpc_py="$testdir/../../../scripts/rpc.py -s $(get_vhost_dir 0)/rpc.sock" + +vm_img="" +disk="Nvme0n1" +x="" + +function usage() { + [[ -n $2 ]] && ( + echo "$2" + echo "" + ) + echo "Shortcut script for automated readonly test for vhost-block" + echo "For test details check test_plan.md" + echo + echo "Usage: $(basename $1) [OPTIONS]" + echo + echo "-h, --help Print help and exit" + echo " --vm_image= Path to VM image" + echo " --disk= Disk name." + echo " If disk=malloc, then creates malloc disk. For malloc disks, size is always 512M," + echo " e.g. --disk=malloc. (Default: Nvme0n1)" + echo "-x set -x for script debug" +} + +while getopts 'xh-:' optchar; do + case "$optchar" in + -) + case "$OPTARG" in + help) usage $0 && exit 0 ;; + vm_image=*) vm_img="${OPTARG#*=}" ;; + disk=*) disk="${OPTARG#*=}" ;; + *) usage $0 "Invalid argument '$OPTARG'" && exit 1 ;; + esac + ;; + h) usage $0 && exit 0 ;; + x) + set -x + x="-x" + ;; + *) usage $0 "Invalid argument '$OPTARG'" && exit 1 ;; + esac +done + +vhosttestinit + +trap 'error_exit "${FUNCNAME}" "${LINENO}"' ERR + +if [[ $EUID -ne 0 ]]; then + fail "Go away user come back as root" +fi + +function print_tc_name() { + notice "" + notice "===============================================================" + notice "Now running: $1" + notice "===============================================================" +} + +function blk_ro_tc1() { + print_tc_name ${FUNCNAME[0]} + local vm_no="0" + local disk_name=$disk + local vhost_blk_name="" + local vm_dir="$VHOST_DIR/vms/$vm_no" + + if [[ $disk =~ .*malloc.* ]]; then + if ! disk_name=$($rpc_py bdev_malloc_create 512 4096); then + fail "Failed to create malloc bdev" + fi + + disk=$disk_name + else + disk_name=${disk%%_*} + if ! $rpc_py bdev_get_bdevs | jq -r '.[] .name' | grep -qi $disk_name$; then + fail "$disk_name bdev not found!" + fi + fi + + #Create controller and create file on disk for later test + notice "Creating vhost_blk controller" + vhost_blk_name="naa.$disk_name.$vm_no" + $rpc_py vhost_create_blk_controller $vhost_blk_name $disk_name + vm_setup --disk-type=spdk_vhost_blk --force=$vm_no --os=$vm_img --disks=$disk --read-only=true + + vm_run $vm_no + vm_wait_for_boot 300 $vm_no + notice "Preparing partition and file on guest VM" + vm_exec $vm_no "bash -s" < $testdir/disabled_readonly_vm.sh + sleep 1 + + vm_shutdown_all + #Create readonly controller and test readonly feature + notice "Removing controller and creating new one with readonly flag" + $rpc_py vhost_delete_controller $vhost_blk_name + $rpc_py vhost_create_blk_controller -r $vhost_blk_name $disk_name + + vm_run $vm_no + vm_wait_for_boot 300 $vm_no + notice "Testing readonly feature on guest VM" + vm_exec $vm_no "bash -s" < $testdir/enabled_readonly_vm.sh + sleep 3 + + vm_shutdown_all + #Delete file from disk and delete partition + echo "INFO: Removing controller and creating new one" + $rpc_py vhost_delete_controller $vhost_blk_name + $rpc_py vhost_create_blk_controller $vhost_blk_name $disk_name + + vm_run $vm_no + vm_wait_for_boot 300 $vm_no + notice "Removing partition and file from test disk on guest VM" + vm_exec $vm_no "bash -s" < $testdir/delete_partition_vm.sh + sleep 1 + + vm_shutdown_all +} + +vhost_run 0 +if [[ -z $x ]]; then + set +x +fi + +blk_ro_tc1 + +$rpc_py bdev_nvme_detach_controller Nvme0 + +vhost_kill 0 + +vhosttestfini diff --git a/src/spdk/test/vhost/shared/bdev.json b/src/spdk/test/vhost/shared/bdev.json new file mode 100644 index 000000000..ad28314a5 --- /dev/null +++ b/src/spdk/test/vhost/shared/bdev.json @@ -0,0 +1,20 @@ +{ + "subsystems": [ + { + "subsystem": "bdev", + "config": [ + { + "method": "bdev_virtio_attach_controller", + "params": { + "vq_count": 2, + "traddr": "Malloc.0", + "dev_type": "blk", + "vq_size": 512, + "name": "VirtioBlk0", + "trtype": "user" + } + } + ] + } + ] +} diff --git a/src/spdk/test/vhost/shared/shared.sh b/src/spdk/test/vhost/shared/shared.sh new file mode 100755 index 000000000..bbf0fd858 --- /dev/null +++ b/src/spdk/test/vhost/shared/shared.sh @@ -0,0 +1,32 @@ +#!/usr/bin/env bash + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../../..) +source $rootdir/test/common/autotest_common.sh +source $rootdir/test/vhost/common.sh + +rpc_py="$rootdir/scripts/rpc.py -s $(get_vhost_dir 0)/rpc.sock" + +function run_spdk_fio() { + fio_bdev --ioengine=spdk_bdev \ + "$rootdir/test/vhost/common/fio_jobs/default_initiator.job" --runtime=10 --rw=randrw \ + --spdk_mem=1024 --spdk_single_seg=1 --spdk_json_conf=$testdir/bdev.json "$@" +} + +vhosttestinit + +trap 'error_exit "${FUNCNAME}" "${LINENO}"' ERR SIGTERM SIGABRT + +vhost_run 0 + +$rpc_py bdev_malloc_create -b Malloc 124 4096 +$rpc_py vhost_create_blk_controller Malloc.0 Malloc + +run_spdk_fio --size=50% --offset=0 --filename=VirtioBlk0 & +run_fio_pid=$! +sleep 1 +run_spdk_fio --size=50% --offset=50% --filename=VirtioBlk0 +wait $run_fio_pid +vhost_kill 0 + +vhosttestfini diff --git a/src/spdk/test/vhost/vhost.sh b/src/spdk/test/vhost/vhost.sh new file mode 100755 index 000000000..5b050fe40 --- /dev/null +++ b/src/spdk/test/vhost/vhost.sh @@ -0,0 +1,107 @@ +#!/usr/bin/env bash +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../..) +source $rootdir/test/common/autotest_common.sh +source $rootdir/test/vhost/common.sh + +echo "Running SPDK vhost fio autotest..." +if [[ $(uname -s) != Linux ]]; then + echo "" + echo "INFO: Vhost tests are only for Linux machine." + echo "" + exit 0 +fi + +CENTOS_VM_IMAGE="/home/sys_sgsw/spdk_vhost_CentOS_vm_image.qcow2" +DEFAULT_FIO_BIN="/home/sys_sgsw/fio_ubuntu" +CENTOS_FIO_BIN="/home/sys_sgsw/fio_ubuntu_bak" + +: ${FIO_BIN="$DEFAULT_FIO_BIN"} + +if [[ ! -r "${VM_IMAGE}" ]]; then + echo "" + echo "ERROR: VM image '${VM_IMAGE}' does not exist." + echo "" + exit 1 +fi + +DISKS_NUMBER=$(lspci -mm -n | grep 0108 | tr -d '"' | awk -F " " '{print "0000:"$1}' | wc -l) + +WORKDIR=$(readlink -f $(dirname $0)) + +run_test "vhost_negative" $WORKDIR/other/negative.sh + +run_test "vhost_boot" $WORKDIR/vhost_boot/vhost_boot.sh --vm_image=$VM_IMAGE + +if [ $RUN_NIGHTLY -eq 1 ]; then + echo 'Running blk integrity suite...' + run_test "vhost_blk_integrity" $WORKDIR/fiotest/fio.sh -x --fio-bin=$FIO_BIN \ + --vm=0,$VM_IMAGE,Nvme0n1p0:RaidBdev0:RaidBdev1:RaidBdev2 \ + --test-type=spdk_vhost_blk \ + --fio-job=$WORKDIR/common/fio_jobs/default_integrity.job + + echo 'Running SCSI integrity suite...' + run_test "vhost_scsi_integrity" $WORKDIR/fiotest/fio.sh -x --fio-bin=$FIO_BIN \ + --vm=0,$VM_IMAGE,Nvme0n1p0:RaidBdev0:RaidBdev1:RaidBdev2 \ + --test-type=spdk_vhost_scsi \ + --fio-job=$WORKDIR/common/fio_jobs/default_integrity.job + + echo 'Running filesystem integrity suite with SCSI...' + run_test "vhost_scsi_fs_integrity" $WORKDIR/integrity/integrity_start.sh --ctrl-type=spdk_vhost_scsi --fs="xfs ntfs btrfs ext4" + + echo 'Running filesystem integrity suite with BLK...' + run_test "vhost_blk_fs_integrity" $WORKDIR/integrity/integrity_start.sh --ctrl-type=spdk_vhost_blk --fs="xfs ntfs btrfs ext4" + + if [[ $DISKS_NUMBER -ge 2 ]]; then + echo 'Running lvol integrity nightly suite with two cores and two controllers' + run_test "vhost_scsi_2core_2ctrl" $WORKDIR/lvol/lvol_test.sh --fio-bin=$FIO_BIN \ + --ctrl-type=spdk_vhost_scsi --max-disks=2 --distribute-cores --vm-count=2 + + echo 'Running lvol integrity nightly suite with one core and two controllers' + run_test "vhost_scsi_1core_2ctrl" $WORKDIR/lvol/lvol_test.sh --fio-bin=$FIO_BIN \ + --ctrl-type=spdk_vhost_scsi --max-disks=2 --vm-count=2 + fi + if [[ -e $CENTOS_VM_IMAGE ]]; then + echo 'Running lvol integrity nightly suite with different os types' + run_test "vhost_scsi_nightly" $WORKDIR/lvol/lvol_test.sh --fio-bin=$CENTOS_FIO_BIN \ + --ctrl-type=spdk_vhost_scsi --vm-count=2 --multi-os + fi + echo 'Running lvol integrity nightly suite with one core and one controller' + run_test "vhost_scsi_1core_1ctrl" $WORKDIR/lvol/lvol_test.sh --fio-bin=$FIO_BIN \ + --ctrl-type=spdk_vhost_scsi --max-disks=1 + + if [[ $DISKS_NUMBER -ge 2 ]]; then + echo 'Running lvol integrity nightly suite with two cores and two controllers' + run_test "vhost_blk_2core_2ctrl" $WORKDIR/lvol/lvol_test.sh --fio-bin=$FIO_BIN \ + --ctrl-type=spdk_vhost_blk --max-disks=2 --distribute-cores --vm-count=2 + + echo 'Running lvol integrity nightly suite with one core and two controllers' + run_test "vhost_blk_1core_2ctrl" $WORKDIR/lvol/lvol_test.sh --fio-bin=$FIO_BIN \ + --ctrl-type=spdk_vhost_blk --max-disks=2 --vm-count=2 + fi + if [[ -e $CENTOS_VM_IMAGE ]]; then + echo 'Running lvol integrity nightly suite with different os types' + run_test "vhost_blk_nightly" $WORKDIR/lvol/lvol_test.sh --fio-bin=$CENTOS_FIO_BIN \ + --ctrl-type=spdk_vhost_blk --vm-count=2 --multi-os + fi + echo 'Running lvol integrity nightly suite with one core and one controller' + run_test "vhost_lvol_integrity_1core_1ctrl" $WORKDIR/lvol/lvol_test.sh --fio-bin=$FIO_BIN \ + --ctrl-type=spdk_vhost_blk --max-disks=1 + + echo 'Running readonly tests suite...' + run_test "vhost_readonly" $WORKDIR/readonly/readonly.sh --vm_image=$VM_IMAGE --disk=Nvme0n1 -x + + echo 'Running migration suite...' + run_test "vhost_migration" $WORKDIR/migration/migration.sh -x \ + --fio-bin=$FIO_BIN --os=$VM_IMAGE +fi + +echo 'Running lvol integrity suite...' +run_test "vhost_scsi_lvol_integrity" $WORKDIR/lvol/lvol_test.sh -x --fio-bin=$FIO_BIN \ + --ctrl-type=spdk_vhost_scsi --thin-provisioning + +echo 'Running lvol integrity suite...' +run_test "vhost_blk_lvol_integrity" $WORKDIR/lvol/lvol_test.sh -x --fio-bin=$FIO_BIN \ + --ctrl-type=spdk_vhost_blk + +run_test "spdkcli_vhost" ./test/spdkcli/vhost.sh diff --git a/src/spdk/test/vhost/vhost_boot/vhost_boot.sh b/src/spdk/test/vhost/vhost_boot/vhost_boot.sh new file mode 100755 index 000000000..9df2bd970 --- /dev/null +++ b/src/spdk/test/vhost/vhost_boot/vhost_boot.sh @@ -0,0 +1,126 @@ +#!/usr/bin/env bash +set -xe + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../../..) +source $rootdir/test/common/autotest_common.sh +source $rootdir/test/vhost/common.sh +source $rootdir/test/bdev/nbd_common.sh + +rpc_py="$rootdir/scripts/rpc.py -s $(get_vhost_dir 0)/rpc.sock" +vm_no="0" + +function err_clean() { + trap - ERR + print_backtrace + set +e + error "Error on $1 $2" + vm_kill_all + $rpc_py vhost_scsi_controller_remove_target naa.vhost_vm.$vm_no 0 + $rpc_py vhost_delete_controller naa.vhost_vm.$vm_no + $rpc_py bdev_lvol_delete $lvb_u + $rpc_py bdev_lvol_delete_lvstore -u $lvs_u + vhost_kill 0 + exit 1 +} + +function usage() { + [[ -n $2 ]] && ( + echo "$2" + echo "" + ) + echo "Usage: $(basename $1) vm_image=PATH [-h|--help]" + echo "-h, --help Print help and exit" + echo " --vm_image=PATH Path to VM image used in these tests" +} + +while getopts 'h-:' optchar; do + case "$optchar" in + -) + case "$OPTARG" in + vm_image=*) os_image="${OPTARG#*=}" ;; + *) usage $0 echo "Invalid argument '$OPTARG'" && exit 1 ;; + esac + ;; + h) usage $0 && exit 0 ;; + *) usage $0 "Invalid argument '$optchar'" && exit 1 ;; + esac +done + +if [[ $EUID -ne 0 ]]; then + echo "INFO: Go away user come back as root" + exit 1 +fi + +if [[ -z $os_image ]]; then + echo "No path to os image is given" + exit 1 +fi + +vhosttestinit + +trap 'err_clean "${FUNCNAME}" "${LINENO}"' ERR +timing_enter start_vhost +vhost_run 0 +timing_exit start_vhost + +timing_enter create_lvol + +nvme_bdev=$($rpc_py bdev_get_bdevs -b Nvme0n1) +nvme_bdev_bs=$(jq ".[] .block_size" <<< "$nvme_bdev") +nvme_bdev_name=$(jq ".[] .name" <<< "$nvme_bdev") +if [[ $nvme_bdev_bs != 512 ]]; then + echo "ERROR: Your device $nvme_bdev_name block size is $nvme_bdev_bs, but should be 512 bytes." + false +fi + +lvs_u=$($rpc_py bdev_lvol_create_lvstore Nvme0n1 lvs0) +lvb_u=$($rpc_py bdev_lvol_create -u $lvs_u lvb0 20000) +timing_exit create_lvol + +timing_enter convert_vm_image +modprobe nbd +trap 'nbd_stop_disks $(get_vhost_dir 0)/rpc.sock /dev/nbd0; err_clean "${FUNCNAME}" "${LINENO}"' ERR +nbd_start_disks "$(get_vhost_dir 0)/rpc.sock" $lvb_u /dev/nbd0 +qemu-img convert $os_image -O raw /dev/nbd0 +sync +nbd_stop_disks $(get_vhost_dir 0)/rpc.sock /dev/nbd0 +sleep 1 +timing_exit convert_vm_image + +trap 'err_clean "${FUNCNAME}" "${LINENO}"' ERR +timing_enter create_vhost_controller +$rpc_py vhost_create_scsi_controller naa.vhost_vm.$vm_no +$rpc_py vhost_scsi_controller_add_target naa.vhost_vm.$vm_no 0 $lvb_u +timing_exit create_vhost_controller + +timing_enter setup_vm +vm_setup --disk-type=spdk_vhost_scsi --force=$vm_no --disks="vhost_vm" --spdk-boot="vhost_vm" +vm_run $vm_no +vm_wait_for_boot 300 $vm_no +timing_exit setup_vm + +timing_enter run_vm_cmd +vm_exec $vm_no "parted -s /dev/sda mkpart primary 10GB 100%; partprobe; sleep 0.1;" +vm_exec $vm_no "mkfs.ext4 -F /dev/sda2; mkdir -p /mnt/sda2test; mount /dev/sda2 /mnt/sda2test;" +vm_exec $vm_no "fio --name=integrity --bsrange=4k-512k --iodepth=128 --numjobs=1 --direct=1 \ + --thread=1 --group_reporting=1 --rw=randrw --rwmixread=70 --filename=/mnt/sda2test/test_file \ + --verify=md5 --do_verify=1 --verify_backlog=1024 --fsync_on_close=1 --runtime=20 \ + --time_based=1 --size=1024m" +vm_exec $vm_no "umount /mnt/sda2test; rm -rf /mnt/sda2test" +alignment_offset=$(vm_exec $vm_no "cat /sys/block/sda/sda1/alignment_offset") +echo "alignment_offset: $alignment_offset" +timing_exit run_vm_cmd + +vm_shutdown_all + +timing_enter clean_vhost +$rpc_py vhost_scsi_controller_remove_target naa.vhost_vm.$vm_no 0 +$rpc_py vhost_delete_controller naa.vhost_vm.$vm_no +$rpc_py bdev_lvol_delete $lvb_u +$rpc_py bdev_lvol_delete_lvstore -u $lvs_u +timing_exit clean_vhost + +vhost_kill 0 + +vhosttestfini diff --git a/src/spdk/test/vhost/windows/windows.sh b/src/spdk/test/vhost/windows/windows.sh new file mode 100755 index 000000000..6bf8573f7 --- /dev/null +++ b/src/spdk/test/vhost/windows/windows.sh @@ -0,0 +1,141 @@ +#!/usr/bin/env bash + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../../..) +source $rootdir/test/common/autotest_common.sh +source $rootdir/test/vhost/common.sh + +rpc_py="$rootdir/scripts/rpc.py -s $(get_vhost_dir 0)/rpc.sock" +ctrl_type="spdk_vhost_scsi" +ssh_pass="" +vm_num="0" +vm_image="/home/sys_sgsw/windows_server.qcow2" + +function usage() { + [[ -n $2 ]] && ( + echo "$2" + echo "" + ) + echo "Windows Server automated test" + echo "Usage: $(basename $1) [OPTIONS]" + echo "--vm-ssh-pass=PASSWORD Text password for the VM" + echo "--vm-image=PATH Path to qcow2 image of Windows VM" + echo "--ctrl-type=TYPE Controller type to use for test:" + echo " spdk_vhost_scsi - use spdk vhost scsi" + echo " spdk_vhost_blk - use spdk vhost block" + echo "-x set -x for script debug" + echo "-h, --help Print help and exit" + + exit 0 +} + +while getopts 'xh-:' optchar; do + case "$optchar" in + -) + case "$OPTARG" in + help) usage $0 ;; + vm-ssh-pass=*) ssh_pass="${OPTARG#*=}" ;; + vm-image=*) vm_image="${OPTARG#*=}" ;; + ctrl-type=*) ctrl_type="${OPTARG#*=}" ;; + esac + ;; + h) usage $0 ;; + x) + set -x + x="-x" + ;; + *) usage $0 "Invalid argument '$OPTARG'" ;; + esac +done + +# For some reason there is a problem between using SSH key authentication +# and Windows UAC. Some of the powershell commands fail due to lack of +# permissons, despite script running in elevated mode. +# There are some clues about this setup that suggest this might not work properly: +# https://superuser.com/questions/181581/how-can-i-run-something-as-administrator-via-cygwins-ssh +# https://cygwin.com/ml/cygwin/2004-09/msg00087.html +# But they apply to rather old Windows distributions. +# Potentially using Windows Server 2016 and newer may solve the issue +# due to OpenSSH being available directly from Windows Store. +function vm_sshpass() { + vm_num_is_valid $1 || return 1 + + local ssh_cmd + ssh_cmd="sshpass -p $2 ssh \ + -o UserKnownHostsFile=/dev/null \ + -o StrictHostKeyChecking=no \ + -o User=root \ + -p $(vm_ssh_socket $1) $VM_SSH_OPTIONS 127.0.0.1" + + shift 2 + $ssh_cmd "$@" +} + +if [[ -z "$ssh_pass" ]]; then + error "Please specify --vm-ssh-pass parameter" +fi + +trap 'error_exit "${FUNCNAME}" "${LINENO}"; rm -f $aio_file' SIGTERM SIGABRT ERR + +vm_kill_all + +# Run vhost without debug! +# Windows Virtio drivers use indirect descriptors without negotiating +# their feature flag, which is explicitly forbidden by the Virtio 1.0 spec. +# "(2.4.5.3.1 Driver Requirements: Indirect Descriptors) +# The driver MUST NOT set the VIRTQ_DESC_F_INDIRECT flag unless the +# VIRTIO_F_INDIRECT_DESC feature was negotiated.". +# Violating this rule doesn't cause any issues for SPDK vhost, +# but triggers an assert, so we can only run Windows VMs with non-debug SPDK builds. +notice "running SPDK vhost" +vhost_run 0 +notice "..." + +# Prepare bdevs for later vhost controllers use +# Nvme bdev is automatically constructed during vhost_run +# by using scripts/gen_nvme.sh. No need to add it manually. +# Using various sizes to better identify bdevs if no name in BLK +# is available +# TODO: use a param for blocksize for AIO and Malloc bdevs +aio_file="$SPDK_TEST_STORAGE/aio_disk" +dd if=/dev/zero of=$aio_file bs=1M count=512 +$rpc_py bdev_aio_create $aio_file Aio0 512 +$rpc_py bdev_malloc_create -b Malloc0 256 512 +$rpc_py bdev_get_bdevs + +# Create vhost controllers +# Prepare VM setup command +setup_cmd="vm_setup --force=0 --memory=8192" +setup_cmd+=" --os=$vm_image" + +if [[ "$ctrl_type" == "spdk_vhost_scsi" ]]; then + $rpc_py vhost_create_scsi_controller naa.0.0 + $rpc_py vhost_scsi_controller_add_target naa.0.0 0 Nvme0n1 + $rpc_py vhost_scsi_controller_add_target naa.0.0 1 Malloc0 + $rpc_py vhost_scsi_controller_add_target naa.0.0 2 Aio0 + setup_cmd+=" --disk-type=spdk_vhost_scsi --disks=0" +elif [[ "$ctrl_type" == "spdk_vhost_blk" ]]; then + $rpc_py vhost_create_blk_controller naa.0.0 Nvme0n1 + $rpc_py vhost_create_blk_controller naa.1.0 Malloc0 + $rpc_py vhost_create_blk_controller naa.2.0 Aio0 + setup_cmd+=" --disk-type=spdk_vhost_blk --disks=0:1:2" +fi +$rpc_py vhost_get_controllers +$setup_cmd + +# Spin up VM +vm_run "$vm_num" +vm_wait_for_boot "300" "$vm_num" + +vm_sshpass "$vm_num" "$ssh_pass" "mkdir /cygdrive/c/fs_test" +vm_scp "$vm_num" "$testdir/windows_fs_test.ps1" "127.0.0.1:/cygdrive/c/fs_test" +vm_sshpass "$vm_num" "$ssh_pass" "cd /cygdrive/c/fs_test; powershell.exe -file windows_fs_test.ps1" + +notice "Shutting down Windows VM..." +# Killing, actually. #TODO: implement vm_windwows_shutdown() function +vm_kill $vm_num + +notice "Shutting down SPDK vhost app..." +vhost_kill 0 + +rm -f $aio_file diff --git a/src/spdk/test/vhost/windows/windows_fs_test.ps1 b/src/spdk/test/vhost/windows/windows_fs_test.ps1 new file mode 100644 index 000000000..cda1b53f2 --- /dev/null +++ b/src/spdk/test/vhost/windows/windows_fs_test.ps1 @@ -0,0 +1,78 @@ +# Get the ID and security principal of the current user account +$myWindowsID=[System.Security.Principal.WindowsIdentity]::GetCurrent() +$myWindowsPrincipal=new-object System.Security.Principal.WindowsPrincipal($myWindowsID) + +# Get the security principal for the Administrator role +$adminRole=[System.Security.Principal.WindowsBuiltInRole]::Administrator + +# Check to see if we are currently running "as Administrator" +if ($myWindowsPrincipal.IsInRole($adminRole)) { + # We are running "as Administrator" - so change the title and background color to indicate this + $Host.UI.RawUI.WindowTitle = $myInvocation.MyCommand.Definition + "(Elevated)" + $Host.UI.RawUI.BackgroundColor = "DarkBlue" + clear-host +} else + { + # We are not running "as Administrator" - so relaunch as administrator + + # Create a new process object that starts PowerShell + $newProcess = new-object System.Diagnostics.ProcessStartInfo "PowerShell"; + + # Specify the current script path and name as a parameter + $newProcess.Arguments = $myInvocation.MyCommand.Definition; + + # Indicate that the process should be elevated + $newProcess.Verb = "runas"; + + # Start the new process + [System.Diagnostics.Process]::Start($newProcess); + + # Exit from the current, unelevated, process + exit +} + +# Set bash -e equivalent +$ErrorActionPreference = "Stop" + +$filesystems=@("NTFS", "FAT32", "FAT") +$disks = get-disk | Where-Object FriendlyName -NotMatch "QEMU" +Start-Sleep 2 +foreach($disk in $disks) +{ + $size = $disk.Size + $number = $disk.Number + $serial = $disk.SerialNumber + $model = $disk.model.Trim() + $size = $size -replace " ", "_" + $model = $model -replace " ", "_" + + $label = "${number}_${model}_${serial}_${size}" + echo "Running tests for disk $label" + start-sleep 2 + + Try { + Initialize-Disk -Number $disk.Number -PartitionStyle MBR + } Catch { + Clear-Disk -Number $disk.Number -RemoveData -Confirm:$false + Initialize-Disk -Number $disk.Number -PartitionStyle MBR + } + echo "`tDisk initialized" + start-sleep 2 + + $part = New-Partition -DiskNumber $disk.Number -UseMaximumSize -AssignDriveLetter + echo "`tCreated partition $($part.DriveLetter)" + start-sleep 2 + + foreach($fs in $filesystems) { + echo "`tTrying to format $($part.DriveLetter) with $fs" + Try { + $vol = Format-Volume -DriveLetter $part.DriveLetter -FileSystem $fs -Confirm:$false + } Catch [Exception] { + echo $_.Exception.GetType().FullName, $_.Exception.Message + echo $_.Exception | format-list -force + exit 1 + } + echo "`tPartition $($part.DriveLetter) formatted with $fs filesystem" + start-sleep 2 + } +} diff --git a/src/spdk/test/vhost/windows/windows_scsi_compliance.ps1 b/src/spdk/test/vhost/windows/windows_scsi_compliance.ps1 new file mode 100644 index 000000000..80d86e805 --- /dev/null +++ b/src/spdk/test/vhost/windows/windows_scsi_compliance.ps1 @@ -0,0 +1,73 @@ +# Get the ID and security principal of the current user account +$myWindowsID=[System.Security.Principal.WindowsIdentity]::GetCurrent() +$myWindowsPrincipal=new-object System.Security.Principal.WindowsPrincipal($myWindowsID) + +# Get the security principal for the Administrator role +$adminRole=[System.Security.Principal.WindowsBuiltInRole]::Administrator + +# Check to see if we are currently running "as Administrator" +if ($myWindowsPrincipal.IsInRole($adminRole)) + { + # We are running "as Administrator" - so change the title and background color to indicate this + $Host.UI.RawUI.WindowTitle = $myInvocation.MyCommand.Definition + "(Elevated)" + $Host.UI.RawUI.BackgroundColor = "DarkBlue" + clear-host + } +else + { + # We are not running "as Administrator" - so relaunch as administrator + + # Create a new process object that starts PowerShell + $newProcess = new-object System.Diagnostics.ProcessStartInfo "PowerShell"; + + # Specify the current script path and name as a parameter + $newProcess.Arguments = $myInvocation.MyCommand.Definition; + + # Indicate that the process should be elevated + $newProcess.Verb = "runas"; + + # Start the new process + [System.Diagnostics.Process]::Start($newProcess); + + # Exit from the current, unelevated, process + exit + } +# Run your code that needs to be elevated here +get-disk | Where-Object FriendlyName -NotMatch "QEMU" | Initialize-Disk -PartitionStyle MBR +Start-Sleep 2 +get-disk | Where-Object FriendlyName -NotMatch "QEMU" | Clear-Disk -RemoveData -Confirm:$false +Start-Sleep 2 +get-disk | Where-Object FriendlyName -NotMatch "QEMU" | Initialize-Disk -PartitionStyle MBR +Start-Sleep 2 + +$disks = get-disk | Where-Object FriendlyName -NotMatch "QEMU" +Start-Sleep 2 +foreach($disk in $disks) +{ + + $phy_bs = $disk.PhysicalSectorSize + $model = $disk.model + $serial = $disk.SerialNumber + + $label = "" + $label += $model.Trim() + "_" + $serial + "_" + $phy_bs + $label = $label -replace " ", "_" + echo $label + start-sleep 2 + + $part = New-Partition -DiskNumber $disk.Number -UseMaximumSize -AssignDriveLetter + echo $part.DriveLetter + start-sleep 2 + + $vol = Format-Volume -DriveLetter $part.DriveLetter -FileSystem NTFS -Confirm:$false + echo $vol + start-sleep 2 + + cd C:\SCSI + .\scsicompliancetest.exe \\.\$($vol.DriveLetter): -full | tee "C:\SCSI\WIN_SCSI_1_$label.log" + start-sleep 2 + mv .\scsicompliance.log.wtl ".\WIN_SCSI_1_$label.wtl" + .\scsicompliance.exe /Device \\.\$($vol.DriveLetter): /Operation Test /Scenario Common | tee "C:\SCSI\WIN_SCSI_2_$label.log" + start-sleep 2 + mv .\scsicompliance.wtl ".\WIN_SCSI_2_$label.wtl" +} diff --git a/src/spdk/test/vhost/windows/windows_scsi_compliance.py b/src/spdk/test/vhost/windows/windows_scsi_compliance.py new file mode 100755 index 000000000..a0f4ea63c --- /dev/null +++ b/src/spdk/test/vhost/windows/windows_scsi_compliance.py @@ -0,0 +1,147 @@ +#!/usr/bin/env python3 +import os +import sys +import re +import pprint +import collections + +os.chdir(os.path.join(os.path.dirname(sys.argv[0]), "results")) + +scsi_logs = filter(lambda x: x.endswith(".log"), os.listdir("./")) +scsi_1_pattern = re.compile(r"(ASSERTION\s[1-9][\d+]?\.\d+\s)(.+\s)([\w\W]+?)(Result:\s)(\w+)", re.I | re.M) +scsi_2_pattern = re.compile(r"(?:Start:\s)(ASSERTION:\s)?(.+)(?:,.+=\s)([\w\W]+?)(End:\s)(\w+)(,.*)", re.I | re.M) +fails = [] +warns = [] + +expected_warns = [ + "MODE_SELECT_6_MODE_SENSE_6_Checking_Parameters_Savable_PS_bit", + "MODE_SELECT_10_MODE_SENSE_10_Checking_Parameters_Savable_PS_bit", + "MODE_SELECT_10_Changing_WCE", + "MODE_SELECT_10_MODE_SENSE_10_Checking_that_WCE_has_been_cleared", + "MODE_SELECT_10_MODE_SENSE_10_Checking_that_Saved_Values_have_changed", + "MODE_SELECT_10_setting_WCE", + "MODE_SELECT_10_MODE_SENSE_10_Checking_that_WCE_has_been_set", + "MODE_SELECT_10_Attempting_to_restore_original_values", + "MODE_SELECT_10_MODE_SENSE_10_Verifying_values_were_restored", + "ASSERTION_VERIFY_16_Support_Test", +] + +expected_fails = [ + "ASSERTION_READ_6_Read-With-Disk-Cache-Cleared_Test", + "ASSERTION_READ_10_Read-With-Disk-Cache-Cleared_Test", + "ASSERTION_READ_16_Read-With-Disk-Cache-Cleared_Test", + "ASSERTION_INQUIRY_Checking_Identification_Descriptors_in_VPD_page_0x83", + "ASSERTION_VERIFY_10_Support_Test", +] + +results = {"1": collections.OrderedDict(), + "2": collections.OrderedDict()} + +for log in scsi_logs: + # Choose regex pattern depending on tests version + pattern = scsi_1_pattern if "WIN_SCSI_1" in log else scsi_2_pattern + + # Read log file contents + try: + with open(log, 'r') as fh: + fh = open(log, 'r') + log_text = fh.read() + # Dir name for saving split result files of currently processed log file + d_name = log.split(".")[0] + try: + os.mkdir(d_name) + except OSError: + pass + except IOError as e: + print("ERROR: While opening log file: {log_file}".format(log_file=log)) + exit(1) + + # Parse log file contents + matches_found = re.findall(pattern, log_text) + if len(matches_found) < 1: + print("ERROR: No results found in file {log_file}!".format(log_file=log)) + exit(1) + + # Go through output for each test from log file; parse and save to dict + for m in matches_found: + test_name = re.sub(r"\s+", "_", (m[0] + m[1]).strip()) + test_name = re.sub(r"[():]", "", test_name) + test_name = test_name[0:-1] if "." in test_name[-1] else test_name + tc_result = m[4].upper() + + if "FAIL" in tc_result.upper(): + fails.append([log, test_name, tc_result]) + elif "WARN" in tc_result.upper(): + warns.append([log, test_name, tc_result]) + + # Save output to separate file + with open(os.path.join("./", d_name, test_name), 'w') as fh: + for line in m: + fh.write(line) + + # Also save in dictionary for later use in generating HTML results summary + ver = "1" if "WIN_SCSI_1" in log else "2" + try: + results[ver][test_name][d_name] = tc_result + except KeyError: + results[ver][test_name] = collections.OrderedDict() + results[ver][test_name][d_name] = tc_result + + +# Generate HTML file with results table +with open(os.path.join("./", "results.html"), 'a') as fh: + html = "<html>" + for suite_ver in results.keys(): + html += """"<h2> WIN_SCSI_{ver} </h2> + <table bgcolor=\"#ffffff\" border=\"1px solid black;>\"""".format(ver=suite_ver) + + # Print header + html += "<tr><th>Test name</th>" + disks_header = set() + + for _ in results[suite_ver].keys(): + for disk in results[suite_ver][_].keys(): + disks_header.add(disk) + + for disk in disks_header: + html += "<th>{disk}</th>".format(disk=disk) + html += "</tr>" + + # Print results + for test in results[suite_ver].keys(): + html += "<tr><td>{f_name}</td>".format(f_name=test) + for disk in disks_header: + try: + result = results[suite_ver][test][disk] + + html += "<td" + if "PASS" in result: + html += " bgcolor=\"#99ff33\">" + else: + html += " bgcolor=\"#ff5050\">" + + html += "<a href={file}>{result}</a>".format(result=result, file=os.path.join("./", disk, test)) + html += "</td>" + + except KeyError: + html += "<td bgcolor=\"#ffff99\"></br></td>" + html += "</tr>" + html += "</table></br>" + html += "</html>" + fh.write(html) + +if warns: + not_expected_warns = [w for w in warns if w[1] not in expected_warns and "WIN_SCSI_2" in w[0]] + print("INFO: Windows SCSI compliance warnings:") + pprint.pprint(warns, width=150) + +if fails: + not_expected_fails = [f for f in fails if f[1] not in expected_fails and "WIN_SCSI_2" in f[0]] + print("INFO: Windows SCSI compliance fails:") + pprint.pprint(fails, width=150) + +if not_expected_warns or not_expected_fails: + print("Not expected fails / warnings:") + pprint.pprint(not_expected_warns, width=150) + pprint.pprint(not_expected_fails, width=150) + exit(1) diff --git a/src/spdk/test/vhost/windows/windows_scsi_compliance.sh b/src/spdk/test/vhost/windows/windows_scsi_compliance.sh new file mode 100755 index 000000000..d7c854592 --- /dev/null +++ b/src/spdk/test/vhost/windows/windows_scsi_compliance.sh @@ -0,0 +1,89 @@ +#!/usr/bin/env bash + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../../..) +source $rootdir/test/common/autotest_common.sh +source $rootdir/test/vhost/common.sh + +# Tested with windows vm with OS Name: Microsoft Windows Server 2012 R2 Datacenter +# and OS Version: 6.3.9600 N/A Build 9600 +# In order to run this test with windows vm +# windows virtio scsi driver must be installed +WINDOWS_IMG="/home/sys_sgsw/windows_scsi_compliance/windows_vm_image.qcow2" +aio_file="$SPDK_TEST_STORAGE/aio_disk" +ssh_pass="" +vm_num=1 +keep_results_dir=false +rpc_py="$rootdir/scripts/rpc.py -s $(get_vhost_dir 0)/rpc.sock" + +function usage() { + [[ -n $2 ]] && ( + echo "$2" + echo "" + ) + echo "Windows Server scsi compliance test" + echo "Usage: $(basename $1) [OPTIONS]" + echo " --vm-ssh-pass=PASSWORD Text password for the VM" + echo " --vm-image-path Path of windows image" + echo " --keep_results Do not delete dir with results" + + exit 0 +} + +while getopts 'h-:' optchar; do + case "$optchar" in + -) + case "$OPTARG" in + help) usage $0 ;; + vm-ssh-pass=*) ssh_pass="${OPTARG#*=}" ;; + vm-image-path=*) WINDOWS_IMG="${OPTARG#*=}" ;; + keep_results*) keep_results_dir=true ;; + esac + ;; + h) usage $0 ;; + *) usage $0 "Invalid argument '$OPTARG'" ;; + esac +done + +trap 'rm -f $aio_file; rm -rf $testdir/results; error_exit' SIGINT SIGTERM ERR + +VM_PASSWORD="$ssh_pass" +mkdir -p $testdir/results +dd if=/dev/zero of=$aio_file bs=1M count=512 + +timing_enter vhost_run +vhost_run 0 +$rpc_py bdev_nvme_set_hotplug -e +$rpc_py bdev_malloc_create 256 4096 -b Malloc0 +$rpc_py bdev_aio_create $aio_file Aio0 512 +$rpc_py bdev_get_bdevs +$rpc_py vhost_create_scsi_controller naa.vhost.1 +$rpc_py vhost_scsi_controller_add_target naa.vhost.1 0 Nvme0n1 +$rpc_py vhost_scsi_controller_add_target naa.vhost.1 1 Malloc0 +# TODO: Currently there is bug for aio device. Disable this test +# $rpc_py vhost_scsi_controller_add_target naa.vhost.1 2 Aio0 +timing_exit vhost_run + +timing_enter start_vm +vm_setup --force=1 --disk-type=spdk_vhost_scsi --os=$WINDOWS_IMG --disks=vhost --memory=4096 +vm_run "1" +# Wait until VM goes up +vm_wait_for_boot "300" "$vm_num" +timing_exit start_vm + +vm_scp "$vm_num" $testdir/windows_scsi_compliance.ps1 127.0.0.1:/cygdrive/c/SCSI/ +vm_sshpass "$vm_num" "$ssh_pass" "cd /cygdrive/c/SCSI; powershell.exe -file windows_scsi_compliance.ps1" +vm_scp "$vm_num" 127.0.0.1:/cygdrive/c/SCSI/WIN_SCSI_* $testdir/results/ +dos2unix $testdir/results/WIN_SCSI_*.log + +notice "Kill vm 1" +vm_kill "$vm_num" +notice "Kill spdk" +vhost_kill 0 +notice "Remove $aio_file" +rm -f $aio_file + +python3 $testdir/windows_scsi_compliance.py +if ! $keep_results_dir; then + rm -rf $testdir/results +fi |