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

lib/nvme: nvme character device tests

Browse Source 
This patch adds new script to verify CUSE functionality for NVMe
devices:

 1) Starts spdk_tgt application
 2) Attaches first found controller
 3) Enables NVMe cuse devices for a controller and namespaces
 4) Retrieves CUSE device names for controller and namespaces
 4) Tests operations on exposed namespace devices
 5) Tests operations on controller devices

NOTE: These tests requires at least one NVMe device with at least one
      namespace available.


Change-Id: I5f5a7c86f8aefa73f12f4727f7520f16a599985b
Signed-off-by: Tomasz Kulasek <tomaszx.kulasek@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468828
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This commit is contained in:
Tomasz Kulasek 2019-10-24 20:11:51 +02:00 committed by Tomasz Zawadzki
parent eafc447ecf
commit efbcd259ac
3 changed files with 59 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
autotest.sh
View File

@ -176,9 +176,12 @@ if [ $SPDK_RUN_FUNCTIONAL_TEST -eq 1 ]; then
if [ $SPDK_TEST_NVME -eq 1 ]; then
run_test suite test/nvme/nvme.sh
if [ $SPDK_TEST_NVME_CLI -eq 1 ]; then
if [[ $SPDK_TEST_NVME_CLI -eq 1 ]]; then
run_test suite test/nvme/spdk_nvme_cli.sh
fi
if [[ $SPDK_TEST_NVME_CUSE -eq 1 ]]; then
run_test suite test/nvme/spdk_nvme_cli_cuse.sh
fi
# Only test hotplug without ASAN enabled. Since if it is
# enabled, it catches SEGV earlier than our handler which
# breaks the hotplug logic.

5
test/common/autotest_common.sh
View File

@ -39,6 +39,7 @@ export RUN_NIGHTLY_FAILING
: ${SPDK_TEST_ISCSI_INITIATOR=0}; export SPDK_TEST_ISCSI_INITIATOR
: ${SPDK_TEST_NVME=0}; export SPDK_TEST_NVME
: ${SPDK_TEST_NVME_CLI=0}; export SPDK_TEST_NVME_CLI
: ${SPDK_TEST_NVME_CUSE=0}; export SPDK_TEST_NVME_CUSE
: ${SPDK_TEST_NVMF=0}; export SPDK_TEST_NVMF
: ${SPDK_TEST_NVMF_TRANSPORT="rdma"}; export SPDK_TEST_NVMF_TRANSPORT
: ${SPDK_TEST_RBD=0}; export SPDK_TEST_RBD
@ -162,6 +163,10 @@ if [ -d /usr/include/iscsi ]; then
fi
fi
if [ $SPDK_TEST_NVME_CUSE -eq 1 ]; then
config_params+=' --with-nvme-cuse'
fi
# for options with both dependencies and a test flag, set them here
if [ -f /usr/include/libpmemblk.h ] && [ $SPDK_TEST_PMDK -eq 1 ]; then
config_params+=' --with-pmdk'

50
test/nvme/spdk_nvme_cli_cuse.sh Executable file
View File

@ -0,0 +1,50 @@
#!/usr/bin/env bash
testdir=$(readlink -f $(dirname $0))
rootdir=$(readlink -f $testdir/../..)
source $rootdir/scripts/common.sh
source $rootdir/test/common/autotest_common.sh
timing_enter nvme_cli_cuse
NVME_CMD=/usr/local/src/nvme-cli/nvme
rpc_py=$rootdir/scripts/rpc.py
$rootdir/app/spdk_tgt/spdk_tgt -m 0x3 &
spdk_tgt_pid=$!
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 -p spdk/nvme0
sleep 5
$rpc_py bdev_get_bdevs
$rpc_py bdev_nvme_get_controllers
for ns in $(ls /dev/spdk/nvme?n?); do
${NVME_CMD} get-ns-id $ns
${NVME_CMD} id-ns $ns
${NVME_CMD} list-ns $ns
done
for ctrlr in $(ls /dev/spdk/nvme?); do
${NVME_CMD} id-ctrl $ctrlr
${NVME_CMD} list-ctrl $ctrlr
${NVME_CMD} fw-log $ctrlr
${NVME_CMD} smart-log $ctrlr
${NVME_CMD} error-log $ctrlr
${NVME_CMD} get-feature $ctrlr -f 1 -s 1 -l 100
${NVME_CMD} get-log $ctrlr -i 1 -l 100
${NVME_CMD} reset $ctrlr
done
trap - SIGINT SIGTERM EXIT
kill $spdk_tgt_pid
report_test_completion spdk_nvme_cli_cuse
timing_exit nvme_cli_cuse