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test: add nvmf multi-path testing

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Change-Id: Iea0c8e8c2405d008e77f8bea1a3c30f2f873fa3d
Signed-off-by: Liang Yan <liang.z.yan@intel.com>
Reviewed-on: https://review.gerrithub.io/420134
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
Liang Yan 2018-07-23 14:53:41 +08:00 committed by Jim Harris
parent 0bb86d1cf3
commit cf1366ef66
2 changed files with 82 additions and 0 deletions
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80
test/nvmf/nmic/nmic.sh Executable file
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@ -0,0 +1,80 @@
#!/usr/bin/env bash
testdir=$(readlink -f $(dirname $0))
rootdir=$(readlink -f $testdir/../../..)
source $rootdir/test/common/autotest_common.sh
source $rootdir/test/nvmf/common.sh
MALLOC_BDEV_SIZE=128
MALLOC_BLOCK_SIZE=512
rpc_py="python $rootdir/scripts/rpc.py"
set -e
# pass the parameter 'iso' to this script when running it in isolation to trigger rdma device initialization.
# e.g. sudo ./nmic.sh iso
nvmftestinit $1
RDMA_IP_LIST=$(get_available_rdma_ips)
NVMF_FIRST_TARGET_IP=$(echo "$RDMA_IP_LIST" | head -n 1)
NVMF_SECOND_TARGET_IP=$(echo "$RDMA_IP_LIST" | sed -n 2p)
if [ -z $NVMF_FIRST_TARGET_IP ]; then
echo "no NIC for nvmf test"
exit 0
fi
timing_enter nmic
timing_enter start_nvmf_tgt
# Start up the NVMf target in another process
$NVMF_APP -m 0xF --wait-for-rpc &
pid=$!
trap "killprocess $pid; nvmftestfini $1; exit 1" SIGINT SIGTERM EXIT
waitforlisten $pid
$rpc_py set_nvmf_target_options -u 8192 -p 4
$rpc_py start_subsystem_init
timing_exit start_nvmf_tgt
# Create subsystems
bdevs="$($rpc_py construct_malloc_bdev $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE)"
$rpc_py construct_nvmf_subsystem nqn.2016-06.io.spdk:cnode1 "trtype:RDMA traddr:$NVMF_FIRST_TARGET_IP trsvcid:$NVMF_PORT" '' -a -s SPDK1 -n "$bdevs"
echo "test case1: single bdev can't be used in multiple subsystems"
set +e
$rpc_py construct_nvmf_subsystem nqn.2016-06.io.spdk:cnode2 "trtype:RDMA traddr:$NVMF_FIRST_TARGET_IP trsvcid:$NVMF_PORT" '' -a -s SPDK2 -n "$bdevs"
nmic_status=$?
if [ $nmic_status -eq 0 ]; then
echo " constructing nvmf subsystem passed - failure expected."
killprocess $pid
exit 1
else
echo " constructing nvmf subsystem failed - expected result."
fi
set -e
modprobe -v nvme-rdma
echo "test case2: host connect to nvmf target in multiple paths"
if [ ! -z $NVMF_SECOND_TARGET_IP ]; then
$rpc_py nvmf_subsystem_add_listener nqn.2016-06.io.spdk:cnode1 -t RDMA -a $NVMF_SECOND_TARGET_IP -s $NVMF_PORT
nvme connect -t rdma -n "nqn.2016-06.io.spdk:cnode1" -a "$NVMF_FIRST_TARGET_IP" -s "$NVMF_PORT"
nvme connect -t rdma -n "nqn.2016-06.io.spdk:cnode1" -a "$NVMF_SECOND_TARGET_IP" -s "$NVMF_PORT"
waitforblk "nvme0n1"
$testdir/../fio/nvmf_fio.py 4096 1 write 1 verify
fi
nvme disconnect -n "nqn.2016-06.io.spdk:cnode1" || true
trap - SIGINT SIGTERM EXIT
nvmfcleanup
killprocess $pid
nvmftestfini $1
timing_exit nmic

2
test/nvmf/nvmf.sh
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@ -46,6 +46,8 @@ run_test suite test/nvmf/host/perf.sh
run_test suite test/nvmf/host/aer.sh
run_test suite test/nvmf/host/fio.sh
run_test suite test/nvmf/nmic/nmic.sh
timing_exit host
trap - SIGINT SIGTERM EXIT
kill_stub