ivampiresp/Spdk
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

test/nvme: check nvme-cli output for cuse device

Browse Source 
This patch compares an output of nvme-cli for NVMe Linux
driver with SPDK NVMe CUSE implementation.

Some commands may fail or provide different outputs:
 1. smart-log -- data may change,
 2. list-ns, list-ctrl, get-feature -- depends on spec
    version of device (unknown or reserved field for spec 1.0),
 3. fw-log -- may return random data for fws if firmware upload
    is not supported -- this case is removed now and will be
    added in next patch

Change-Id: I47873f004efbe333e1de02010ba594baf253d093
Signed-off-by: Tomasz Kulasek <tomaszx.kulasek@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/476170
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
This commit is contained in:
Tomasz Kulasek 2019-11-29 11:27:12 -05:00 committed by Tomasz Zawadzki
parent 53147e0dc8
commit 5700688366
1 changed files with 68 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

97
test/nvme/spdk_nvme_cli_cuse.sh
View File

@ -5,73 +5,112 @@ rootdir=$(readlink -f $testdir/../..)
source $rootdir/scripts/common.sh
source $rootdir/test/common/autotest_common.sh
rm -Rf $testdir/match_files
mkdir $testdir/match_files
KERNEL_OUT=$testdir/match_files/kernel.out
CUSE_OUT=$testdir/match_files/cuse.out
NVME_CMD=/usr/local/src/nvme-cli/nvme
rpc_py=$rootdir/scripts/rpc.py
bdf=$(iter_pci_class_code 01 08 02 | head -1)
PCI_WHITELIST="${bdf}" $rootdir/scripts/setup.sh reset
sleep 1
bdf_sysfs_path=$( readlink -f /sys/class/nvme/nvme* | grep "$bdf/nvme/nvme" )
if [ -z "$bdf_sysfs_path" ]; then
echo "setup.sh failed bind kernel driver to ${bdf}"
return 1
fi
nvme_name=$( basename $bdf_sysfs_path )
set +e
ctrlr="/dev/${nvme_name}"
ns="/dev/${nvme_name}n1"
${NVME_CMD} get-ns-id $ns > ${KERNEL_OUT}.1
${NVME_CMD} id-ns $ns > ${KERNEL_OUT}.2
${NVME_CMD} list-ns $ns > ${KERNEL_OUT}.3
${NVME_CMD} id-ctrl $ctrlr > ${KERNEL_OUT}.4
${NVME_CMD} list-ctrl $ctrlr > ${KERNEL_OUT}.5
${NVME_CMD} smart-log $ctrlr
${NVME_CMD} error-log $ctrlr > ${KERNEL_OUT}.7
${NVME_CMD} get-feature $ctrlr -f 1 -s 1 -l 100 > ${KERNEL_OUT}.8
${NVME_CMD} get-log $ctrlr -i 1 -l 100 > ${KERNEL_OUT}.9
${NVME_CMD} reset $ctrlr > ${KERNEL_OUT}.10
set -e
$rootdir/scripts/setup.sh
$rootdir/app/spdk_tgt/spdk_tgt -m 0x3 &
spdk_tgt_pid=$!
trap 'kill -9 ${spdk_tgt_pid}; exit 1' SIGINT SIGTERM EXIT
waitforlisten $spdk_tgt_pid
bdf=$(iter_pci_class_code 01 08 02 | head -1)
$rpc_py bdev_nvme_attach_controller -b Nvme0 -t PCIe -a ${bdf}
$rpc_py bdev_nvme_cuse_register -n Nvme0
sleep 5
if [ ! -c /dev/spdk/nvme0 ]; then
exit 1
return 1
fi
$rpc_py bdev_get_bdevs
$rpc_py bdev_nvme_get_controllers
for ns in /dev/spdk/nvme?n?; do
${NVME_CMD} get-ns-id $ns
${NVME_CMD} id-ns $ns
set +e
# list-ns: INVALID FIELD (00/02) sqid:0 cid:95 cdw0:0 sqhd:0013 p:1 m:0 dnr:1
${NVME_CMD} list-ns $ns || true
ns="/dev/spdk/nvme0n1"
${NVME_CMD} get-ns-id $ns > ${CUSE_OUT}.1
${NVME_CMD} id-ns $ns > ${CUSE_OUT}.2
${NVME_CMD} list-ns $ns > ${CUSE_OUT}.3
ctrlr="/dev/spdk/nvme0"
${NVME_CMD} id-ctrl $ctrlr > ${CUSE_OUT}.4
${NVME_CMD} list-ctrl $ctrlr > ${CUSE_OUT}.5
${NVME_CMD} smart-log $ctrlr
${NVME_CMD} error-log $ctrlr > ${CUSE_OUT}.7
${NVME_CMD} get-feature $ctrlr -f 1 -s 1 -l 100 > ${CUSE_OUT}.8
${NVME_CMD} get-log $ctrlr -i 1 -l 100 > ${CUSE_OUT}.9
${NVME_CMD} reset $ctrlr > ${CUSE_OUT}.10
set -e
for i in {1..10}; do
if [ -f "${KERNEL_OUT}.${i}" ] && [ -f "${CUSE_OUT}.${i}" ]; then
diff --suppress-common-lines ${KERNEL_OUT}.${i} ${CUSE_OUT}.${i}
fi
done
for ctrlr in /dev/spdk/nvme?; do
${NVME_CMD} id-ctrl $ctrlr
rm -Rf $testdir/match_files
# list-ctrl: INVALID FIELD (00/02) sqid:0 cid:95 cdw0:0 sqhd:0011 p:1 m:0 dnr:1
${NVME_CMD} list-ctrl $ctrlr || true
${NVME_CMD} fw-log $ctrlr
${NVME_CMD} smart-log $ctrlr
${NVME_CMD} error-log $ctrlr
# get-feature: INVALID FIELD (00/02) sqid:0 cid:95 cdw0:0 sqhd:0018 p:1 m:0 dnr:1
${NVME_CMD} get-feature $ctrlr -f 1 -s 1 -l 100 || true
${NVME_CMD} get-log $ctrlr -i 1 -l 100
${NVME_CMD} reset $ctrlr
done
if [ ! -c /dev/spdk/nvme0 ]; then
exit 1
if [ ! -c "$ctrlr" ]; then
return 1
fi
$rpc_py bdev_nvme_cuse_unregister -n Nvme0
sleep 1
if [ -c /dev/spdk/nvme0 ]; then
exit 1
if [ -c /dev/spdk/${nvme_name} ]; then
return 1
fi
$rpc_py bdev_nvme_cuse_register -n Nvme0
sleep 1
if [ ! -c /dev/spdk/nvme0 ]; then
exit 1
if [ ! -c "$ctrlr" ]; then
return 1
fi
$rpc_py bdev_nvme_detach_controller Nvme0
sleep 1
if [ -c /dev/spdk/nvme0 ]; then
exit 1
return 1
fi
trap - SIGINT SIGTERM EXIT