Commit 75408adc authored by Tomasz Zawadzki's avatar Tomasz Zawadzki Committed by Jim Harris
Browse files

test/nvmf: add bdev_io_wait tests 



Those tests check behaviour of nvmf layer when there is no remaining
bdev_io buffers in pool.

Change-Id: Ic10534108b9d71c00d534407348f1672a74926c4
Signed-off-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-on: https://review.gerrithub.io/421696


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
parent b7d9caf2

test/nvmf/bdev_io_wait/bdev_io_wait.sh

0 → 100755
+62 −0
Original line number Diff line number Diff line 
#!/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="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 ./bdev_io_wait.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



timing_enter bdev_io_wait

timing_enter start_nvmf_tgt



$NVMF_APP -m 0xF --wait-for-rpc &

nvmfpid=$!



trap "killprocess $nvmfpid; nvmftestfini $1; exit 1" SIGINT SIGTERM EXIT



waitforlisten $nvmfpid

$rpc_py set_nvmf_target_options -u 8192 -p 4

# Minimal number of bdev io pool (5) and cache (1)

$rpc_py set_bdev_options -p 5 -c 1

$rpc_py start_subsystem_init

timing_exit start_nvmf_tgt



modprobe -v nvme-rdma



bdevs="$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:4420" '' -a -s SPDK00000000000001 -n "$bdevs"



echo "[Nvme]" > $testdir/bdevperf.conf

echo "  TransportID \"trtype:RDMA adrfam:IPv4 subnqn:nqn.2016-06.io.spdk:cnode1 traddr:$NVMF_FIRST_TARGET_IP trsvcid:4420\" Nvme0" >> $testdir/bdevperf.conf

$rootdir/test/bdev/bdevperf/bdevperf -c $testdir/bdevperf.conf -q 128 -o 4096 -w write -t 1

$rootdir/test/bdev/bdevperf/bdevperf -c $testdir/bdevperf.conf -q 128 -o 4096 -w read -t 1

$rootdir/test/bdev/bdevperf/bdevperf -c $testdir/bdevperf.conf -q 128 -o 4096 -w flush -t 1

$rootdir/test/bdev/bdevperf/bdevperf -c $testdir/bdevperf.conf -q 128 -o 4096 -w unmap -t 1

sync

rm -rf $testdir/bdevperf.conf

$rpc_py delete_nvmf_subsystem nqn.2016-06.io.spdk:cnode1



trap - SIGINT SIGTERM EXIT



nvmfcleanup

killprocess $nvmfpid

nvmftestfini $1

timing_exit bdev_io_wait

test/nvmf/nvmf.sh

+1 −0
Original line number Diff line number Diff line
@@ -30,6 +30,7 @@ if [ $SPDK_TEST_NVME_CLI -eq 1 ]; then 
fi

run_test suite test/nvmf/lvol/nvmf_lvol.sh

run_test suite test/nvmf/shutdown/shutdown.sh

run_test suite test/nvmf/bdev_io_wait/bdev_io_wait.sh



if [ $RUN_NIGHTLY -eq 1 ]; then

	run_test suite test/nvmf/multiconnection/multiconnection.sh