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test/nvmf: add connect disconnect test

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Change-Id: I07e8ea5482537aa0bea343e935a9754d6473d02c
Signed-off-by: Seth Howell <seth.howell@intel.com>
Reviewed-on: https://review.gerrithub.io/c/443060
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This commit is contained in:
Seth Howell 2019-02-01 14:44:13 -07:00 committed by Jim Harris
parent 5232a73f38
commit 5c97ac1636
2 changed files with 66 additions and 0 deletions
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65
test/nvmf/connect_disconnect/connect_disconnect.sh Executable file
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@ -0,0 +1,65 @@
#!/usr/bin/env bash
testdir=$(readlink -f $(dirname $0))
rootdir=$(readlink -f $testdir/../../..)
source $rootdir/test/common/autotest_common.sh
source $rootdir/test/nvmf/common.sh
MALLOC_BDEV_SIZE=64
MALLOC_BLOCK_SIZE=512
rpc_py="$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 ./filesystem.sh iso
nvmftestinit $1
RDMA_IP_LIST=$(get_available_rdma_ips)
NVMF_FIRST_TARGET_IP=$(echo "$RDMA_IP_LIST" | head -n 1)
if [ -z $NVMF_FIRST_TARGET_IP ]; then
echo "no NIC for nvmf test"
exit 0
fi
# connect disconnect is geared towards ensuring that we are properly freeing resources after disconnecting qpairs.
timing_enter connect_disconnect
# Start up the NVMf target in another process
$NVMF_APP -m 0xF &
nvmfpid=$!
trap "process_shm --id $NVMF_APP_SHM_ID; killprocess $nvmfpid; nvmftestfini $1; exit 1" SIGINT SIGTERM EXIT
waitforlisten $nvmfpid
$rpc_py nvmf_create_transport -t RDMA -u 8192 -p 4 -c 0
modprobe -v nvme-rdma
bdev="$($rpc_py construct_malloc_bdev $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE)"
$rpc_py nvmf_subsystem_create nqn.2016-06.io.spdk:cnode1 -a -s SPDK00000000000001
$rpc_py nvmf_subsystem_add_ns nqn.2016-06.io.spdk:cnode1 $bdev
$rpc_py nvmf_subsystem_add_listener nqn.2016-06.io.spdk:cnode1 -t rdma -a $NVMF_FIRST_TARGET_IP -s 4420
if [ $RUN_NIGHTLY -eq 1 ]; then
num_iterations=200
else
num_iterations=10
fi
for i in $(seq 1 $num_iterations); do
nvme connect -t rdma -n "nqn.2016-06.io.spdk:cnode1" -a "$NVMF_FIRST_TARGET_IP" -s "4420"
waitforblk "nvme0n1"
nvme disconnect -n "nqn.2016-06.io.spdk:cnode1"
waitforblk_disconnect "nvme0n1"
done
trap - SIGINT SIGTERM EXIT
nvmfcleanup
killprocess $nvmfpid
nvmftestfini $1
timing_exit connect_disconnect

1
test/nvmf/nvmf.sh
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@ -15,6 +15,7 @@ trap "exit 1" SIGINT SIGTERM EXIT
run_test suite test/nvmf/filesystem/filesystem.sh
run_test suite test/nvmf/discovery/discovery.sh
run_test suite test/nvmf/connect_disconnect/connect_disconnect.sh
if [ $SPDK_TEST_NVME_CLI -eq 1 ]; then
run_test suite test/nvmf/nvme_cli/nvme_cli.sh
fi