Spdk/test/nvmf/target/nvmf_lvol.sh
Jim Harris d98c37495a test: add explicit listener for discovery subsystem
Ensures compliance now that we've deprecated being
able to connect to any listener without adding it to
the discovery subsystem first.

This patch was tested with a temporary change that
removes the default discovery listener.  It is
possible that future test changes could again
depend on this deprecated behavior, but at least
now all existing tests will explicitly create the
discovery listener, making it more likely that
new tests will copy the correct behavior.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I936d3d124e22a56548ea43c73ca8197c22ec0f66
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11541
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
2022-02-28 11:06:16 +00:00

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#!/usr/bin/env bash
testdir=$(readlink -f $(dirname $0))
rootdir=$(readlink -f $testdir/../../..)
source $rootdir/test/common/autotest_common.sh
source $rootdir/test/nvmf/common.sh
MALLOC_BDEV_SIZE=64
MALLOC_BLOCK_SIZE=512
LVOL_BDEV_INIT_SIZE=20
LVOL_BDEV_FINAL_SIZE=30
rpc_py="$rootdir/scripts/rpc.py"
nvmftestinit
nvmfappstart -m 0x7
$rpc_py nvmf_create_transport $NVMF_TRANSPORT_OPTS -u 8192
# Construct a RAID volume for the logical volume store
base_bdevs="$($rpc_py bdev_malloc_create $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE) "
base_bdevs+=$($rpc_py bdev_malloc_create $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE)
$rpc_py bdev_raid_create -n raid0 -z 64 -r 0 -b "$base_bdevs"
# Create the logical volume store on the RAID volume
lvs=$($rpc_py bdev_lvol_create_lvstore raid0 lvs)
# Create a logical volume on the logical volume store
lvol=$($rpc_py bdev_lvol_create -u $lvs lvol $LVOL_BDEV_INIT_SIZE)
# Create an NVMe-oF subsystem and add the logical volume as a namespace
$rpc_py nvmf_create_subsystem nqn.2016-06.io.spdk:cnode0 -a -s SPDK0
$rpc_py nvmf_subsystem_add_ns nqn.2016-06.io.spdk:cnode0 $lvol
$rpc_py nvmf_subsystem_add_listener nqn.2016-06.io.spdk:cnode0 -t $TEST_TRANSPORT -a $NVMF_FIRST_TARGET_IP -s $NVMF_PORT
$rpc_py nvmf_subsystem_add_listener discovery -t $TEST_TRANSPORT -a $NVMF_FIRST_TARGET_IP -s $NVMF_PORT
# Start random writes in the background
$SPDK_EXAMPLE_DIR/perf -r "trtype:$TEST_TRANSPORT adrfam:IPv4 traddr:$NVMF_FIRST_TARGET_IP trsvcid:$NVMF_PORT" -o 4096 -q 128 -s 512 -w randwrite -t 10 -c 0x18 &
perf_pid=$!
sleep 1
# Perform some operations on the logical volume
snapshot=$($rpc_py bdev_lvol_snapshot $lvol "MY_SNAPSHOT")
$rpc_py bdev_lvol_resize $lvol $LVOL_BDEV_FINAL_SIZE
clone=$($rpc_py bdev_lvol_clone $snapshot "MY_CLONE")
$rpc_py bdev_lvol_inflate $clone
# Wait for I/O to complete
wait $perf_pid
# Clean up
$rpc_py nvmf_delete_subsystem nqn.2016-06.io.spdk:cnode0
$rpc_py bdev_lvol_delete $lvol
$rpc_py bdev_lvol_delete_lvstore -u $lvs
rm -f ./local-job*
trap - SIGINT SIGTERM EXIT
nvmftestfini