diff options
Diffstat (limited to 'src/spdk/test/nvme/hotplug.sh')
| -rwxr-xr-x | src/spdk/test/nvme/hotplug.sh | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/src/spdk/test/nvme/hotplug.sh b/src/spdk/test/nvme/hotplug.sh new file mode 100755 index 00000000..ca661b6f --- /dev/null +++ b/src/spdk/test/nvme/hotplug.sh @@ -0,0 +1,147 @@ +#!/usr/bin/env bash + +set -xe + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../..) +source $rootdir/test/common/autotest_common.sh + +if [ -z "${DEPENDENCY_DIR}" ]; then + echo DEPENDENCY_DIR not defined! + exit 1 +fi + +function ssh_vm() { + sshpass -p "$password" ssh -o PubkeyAuthentication=no -o StrictHostKeyChecking=no -p 10022 root@localhost "$@" +} + +function monitor_cmd() { + rc=0 + if ! (echo "$@" | nc localhost 4444 > mon.log); then + rc=1 + cat mon.log + fi + rm mon.log + return $rc +} + +function get_online_devices_count() { + ssh_vm "lspci | grep -c NVM" +} + +function wait_for_devices_ready() { + count=$(get_online_devices_count) + + while [ $count -ne 4 ]; do + echo "waitting for all devices online" + count=$(get_online_devices_count) + done +} + +function devices_initialization() { + timing_enter devices_initialization + dd if=/dev/zero of=/root/test0 bs=1M count=1024 + dd if=/dev/zero of=/root/test1 bs=1M count=1024 + dd if=/dev/zero of=/root/test2 bs=1M count=1024 + dd if=/dev/zero of=/root/test3 bs=1M count=1024 + monitor_cmd "drive_add 0 file=/root/test0,format=raw,id=drive0,if=none" + monitor_cmd "drive_add 1 file=/root/test1,format=raw,id=drive1,if=none" + monitor_cmd "drive_add 2 file=/root/test2,format=raw,id=drive2,if=none" + monitor_cmd "drive_add 3 file=/root/test3,format=raw,id=drive3,if=none" + timing_exit devices_initialization +} + +function insert_devices() { + monitor_cmd "device_add nvme,drive=drive0,id=nvme0,serial=nvme0" + monitor_cmd "device_add nvme,drive=drive1,id=nvme1,serial=nvme1" + monitor_cmd "device_add nvme,drive=drive2,id=nvme2,serial=nvme2" + monitor_cmd "device_add nvme,drive=drive3,id=nvme3,serial=nvme3" + wait_for_devices_ready + ssh_vm "scripts/setup.sh" +} + +function remove_devices() { + monitor_cmd "device_del nvme0" + monitor_cmd "device_del nvme1" + monitor_cmd "device_del nvme2" + monitor_cmd "device_del nvme3" +} + +function devices_delete() { + timing_enter devices_delete + rm /root/test0 + rm /root/test1 + rm /root/test2 + rm /root/test3 + timing_exit devices_delete +} + +password=$1 +base_img=${DEPENDENCY_DIR}/fedora24.img +test_img=${DEPENDENCY_DIR}/fedora24_test.img +qemu_pidfile=${DEPENDENCY_DIR}/qemupid + +if [ ! -e "$base_img" ]; then + echo "Hotplug VM image not found; skipping test" + exit 0 +fi + +timing_enter hotplug + +timing_enter start_qemu + +qemu-img create -b "$base_img" -f qcow2 "$test_img" + +qemu-system-x86_64 \ + -daemonize -display none -m 8192 \ + -pidfile "$qemu_pidfile" \ + -hda "$test_img" \ + -net user,hostfwd=tcp::10022-:22 \ + -net nic \ + -cpu host \ + -smp cores=16,sockets=1 \ + --enable-kvm \ + -chardev socket,id=mon0,host=localhost,port=4444,server,nowait \ + -mon chardev=mon0,mode=readline + +timing_exit start_qemu + +timing_enter wait_for_vm +ssh_vm 'echo ready' +timing_exit wait_for_vm + +timing_enter copy_repo +(cd "$rootdir"; tar -cf - .) | (ssh_vm 'tar -xf -') +timing_exit copy_repo + +devices_initialization +insert_devices + +timing_enter hotplug_test + +ssh_vm "examples/nvme/hotplug/hotplug -i 0 -t 25 -n 4 -r 8" & +example_pid=$! + +sleep 4 +remove_devices +sleep 4 +insert_devices +sleep 4 +remove_devices +devices_delete + +timing_enter wait_for_example +wait $example_pid +timing_exit wait_for_example + +trap - SIGINT SIGTERM EXIT + +qemupid=`cat "$qemu_pidfile" | awk '{printf $0}'` +kill -9 $qemupid +rm "$qemu_pidfile" +rm "$test_img" + +report_test_completion "nvme_hotplug" +timing_exit hotplug_test + +timing_exit hotplug |