diff options
Diffstat (limited to 'src/spdk/test/nvme/cuse/nvme_ns_manage_cuse.sh')
| -rwxr-xr-x | src/spdk/test/nvme/cuse/nvme_ns_manage_cuse.sh | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/src/spdk/test/nvme/cuse/nvme_ns_manage_cuse.sh b/src/spdk/test/nvme/cuse/nvme_ns_manage_cuse.sh new file mode 100755 index 000000000..fb390f34e --- /dev/null +++ b/src/spdk/test/nvme/cuse/nvme_ns_manage_cuse.sh @@ -0,0 +1,164 @@ +#!/usr/bin/env bash + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../../..) +source $rootdir/scripts/common.sh +source $rootdir/test/common/autotest_common.sh + +NVME_CMD="/usr/local/src/nvme-cli/nvme" + +rpc_py=$rootdir/scripts/rpc.py + +$rootdir/scripts/setup.sh +sleep 1 + +bdfs=$(get_nvme_bdfs) + +$rootdir/scripts/setup.sh reset +sleep 1 + +# Find bdf that supports Namespace Managment +for bdf in $bdfs; do + nvme_name=$(get_nvme_ctrlr_from_bdf ${bdf}) + if [[ -z "$nvme_name" ]]; then + continue + fi + + # Check Optional Admin Command Support for Namespace Management + oacs=$($NVME_CMD id-ctrl /dev/${nvme_name} | grep oacs | cut -d: -f2) + oacs_ns_manage=$((oacs & 0x8)) + + if [[ "$oacs_ns_manage" -ne 0 ]]; then + break + fi +done + +if [[ "${nvme_name}" == "" ]] || [[ "$oacs_ns_manage" -eq 0 ]]; then + echo "No NVMe device supporting Namespace managment found" + $rootdir/scripts/setup.sh + exit 1 +fi + +nvme_dev=/dev/${nvme_name} + +# Detect supported features and configuration +oaes=$($NVME_CMD id-ctrl ${nvme_dev} | grep oaes | cut -d: -f2) +aer_ns_change=$((oaes & 0x100)) + +function reset_nvme_if_aer_unsupported() { + if [[ "$aer_ns_change" -eq "0" ]]; then + sleep 1 + $NVME_CMD reset "$1" || true + fi +} + +function clean_up() { + $rootdir/scripts/setup.sh reset + + # This assumes every NVMe controller contains single namespace, + # encompassing Total NVM Capacity and formatted as 512 block size. + # 512 block size is needed for test/vhost/vhost_boot.sh to + # succesfully run. + + tnvmcap=$($NVME_CMD id-ctrl ${nvme_dev} | grep tnvmcap | cut -d: -f2) + blksize=512 + + size=$((tnvmcap / blksize)) + + echo "Restoring $nvme_dev..." + $NVME_CMD detach-ns ${nvme_dev} -n 0xffffffff -c 0 || true + $NVME_CMD delete-ns ${nvme_dev} -n 0xffffffff || true + $NVME_CMD create-ns ${nvme_dev} -s ${size} -c ${size} -b ${blksize} + $NVME_CMD attach-ns ${nvme_dev} -n 1 -c 0 + $NVME_CMD reset ${nvme_dev} + + $rootdir/scripts/setup.sh +} + +function info_print() { + echo "---" + echo "$@" + echo "---" +} + +# Prepare controller +info_print "delete all namespaces" +$NVME_CMD detach-ns ${nvme_dev} -n 0xffffffff -c 0 || true +$NVME_CMD delete-ns ${nvme_dev} -n 0xffffffff || true + +reset_nvme_if_aer_unsupported ${nvme_dev} +sleep 1 + +PCI_WHITELIST="${bdf}" $rootdir/scripts/setup.sh + +$SPDK_BIN_DIR/spdk_tgt -m 0x3 & +spdk_tgt_pid=$! +trap 'kill -9 ${spdk_tgt_pid}; clean_up; exit 1' SIGINT SIGTERM EXIT + +waitforlisten $spdk_tgt_pid + +$rpc_py bdev_nvme_attach_controller -b Nvme0 -t PCIe -a ${bdf} +$rpc_py bdev_nvme_cuse_register -n Nvme0 + +sleep 1 +[[ -c /dev/spdk/nvme0 ]] + +for dev in /dev/spdk/nvme0n*; do + [[ ! -c ${dev} ]] +done + +info_print "create ns: nsze=10000 ncap=10000 flbias=0" +$NVME_CMD create-ns /dev/spdk/nvme0 -s 10000 -c 10000 -f 0 + +info_print "attach ns: nsid=1 controller=0" +$NVME_CMD attach-ns /dev/spdk/nvme0 -n 1 -c 0 + +reset_nvme_if_aer_unsupported /dev/spdk/nvme0 +sleep 1 + +[[ -c /dev/spdk/nvme0n1 ]] + +info_print "create ns: nsze=10000 ncap=10000 flbias=0" +$NVME_CMD create-ns /dev/spdk/nvme0 -s 10000 -c 10000 -f 0 + +info_print "attach ns: nsid=2 controller=0" +$NVME_CMD attach-ns /dev/spdk/nvme0 -n 2 -c 0 + +reset_nvme_if_aer_unsupported /dev/spdk/nvme0 +sleep 1 + +[[ -c /dev/spdk/nvme0n2 ]] + +info_print "detach ns: nsid=2 controller=0" +$NVME_CMD detach-ns /dev/spdk/nvme0 -n 2 -c 0 || true + +info_print "delete ns: nsid=2" +$NVME_CMD delete-ns /dev/spdk/nvme0 -n 2 || true + +reset_nvme_if_aer_unsupported /dev/spdk/nvme0 +sleep 1 + +[[ ! -c /dev/spdk/nvme0n2 ]] + +info_print "detach ns: nsid=1 controller=0" +$NVME_CMD detach-ns /dev/spdk/nvme0 -n 1 -c 0 || true + +info_print "delete ns: nsid=1" +$NVME_CMD delete-ns /dev/spdk/nvme0 -n 1 || true + +reset_nvme_if_aer_unsupported /dev/spdk/nvme0 +sleep 1 + +# Here we should not have any cuse devices +for dev in /dev/spdk/nvme0n*; do + [[ ! -c ${dev} ]] +done + +$rpc_py bdev_nvme_detach_controller Nvme0 + +sleep 1 +[[ ! -c /dev/spdk/nvme0 ]] + +trap - SIGINT SIGTERM EXIT +killprocess $spdk_tgt_pid +clean_up |