Spdk/test/nvmf/target/multiconnection.sh

#!/usr/bin/env bash
#  SPDX-License-Identifier: BSD-3-Clause
#  Copyright (C) 2017 Intel Corporation
#  All rights reserved.
#
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

NVMF_SUBSYS=11

nvmftestinit
nvmfappstart -m 0xF

$rpc_py nvmf_create_transport $NVMF_TRANSPORT_OPTS -u 8192

for i in $(seq 1 $NVMF_SUBSYS); do
	$rpc_py bdev_malloc_create $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE -b Malloc$i
	$rpc_py nvmf_create_subsystem nqn.2016-06.io.spdk:cnode$i -a -s SPDK$i
	$rpc_py nvmf_subsystem_add_ns nqn.2016-06.io.spdk:cnode$i Malloc$i
	$rpc_py nvmf_subsystem_add_listener nqn.2016-06.io.spdk:cnode$i -t $TEST_TRANSPORT -a $NVMF_FIRST_TARGET_IP -s $NVMF_PORT
done

for i in $(seq 1 $NVMF_SUBSYS); do
	$NVME_CONNECT -t $TEST_TRANSPORT -n "nqn.2016-06.io.spdk:cnode${i}" -a "$NVMF_FIRST_TARGET_IP" -s "$NVMF_PORT"
	waitforserial SPDK$i
done

$rootdir/scripts/fio-wrapper -p nvmf -i 262144 -d 64 -t read -r 10
$rootdir/scripts/fio-wrapper -p nvmf -i 262144 -d 64 -t randwrite -r 10

sync
for i in $(seq 1 $NVMF_SUBSYS); do
	nvme disconnect -n "nqn.2016-06.io.spdk:cnode${i}" || true
	waitforserial_disconnect SPDK$i
	$rpc_py nvmf_delete_subsystem nqn.2016-06.io.spdk:cnode${i}
done

rm -f ./local-job0-0-verify.state

trap - SIGINT SIGTERM EXIT

nvmftestfini