1#!/usr/bin/env bash 2 3testdir=$(readlink -f $(dirname $0)) 4rootdir=$(readlink -f $testdir/../../..) 5source $rootdir/test/common/autotest_common.sh 6source $rootdir/test/nvmf/common.sh 7 8MALLOC_BDEV_SIZE=64 9MALLOC_BLOCK_SIZE=512 10 11NVMF_SUBSYS=11 12 13rpc_py="$rootdir/scripts/rpc.py" 14 15nvmftestinit 16nvmfappstart -m 0xF 17 18# SoftRoce does not have enough queues available for 19# multiconnection tests. Detect if we're using software RDMA. 20# If so - lower the number of subsystems for test. 21if check_ip_is_soft_roce $NVMF_FIRST_TARGET_IP; then 22 echo "Using software RDMA, lowering number of NVMeOF subsystems." 23 NVMF_SUBSYS=1 24fi 25 26$rpc_py nvmf_create_transport $NVMF_TRANSPORT_OPTS -u 8192 27 28for i in $(seq 1 $NVMF_SUBSYS); do 29 $rpc_py bdev_malloc_create $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE -b Malloc$i 30 $rpc_py nvmf_create_subsystem nqn.2016-06.io.spdk:cnode$i -a -s SPDK$i 31 $rpc_py nvmf_subsystem_add_ns nqn.2016-06.io.spdk:cnode$i Malloc$i 32 $rpc_py nvmf_subsystem_add_listener nqn.2016-06.io.spdk:cnode$i -t $TEST_TRANSPORT -a $NVMF_FIRST_TARGET_IP -s $NVMF_PORT 33done 34 35for i in $(seq 1 $NVMF_SUBSYS); do 36 nvme connect -t $TEST_TRANSPORT -n "nqn.2016-06.io.spdk:cnode${i}" -a "$NVMF_FIRST_TARGET_IP" -s "$NVMF_PORT" 37 waitforserial SPDK$i 38done 39 40$rootdir/scripts/fio-wrapper -p nvmf -i 262144 -d 64 -t read -r 10 41$rootdir/scripts/fio-wrapper -p nvmf -i 262144 -d 64 -t randwrite -r 10 42 43sync 44for i in $(seq 1 $NVMF_SUBSYS); do 45 nvme disconnect -n "nqn.2016-06.io.spdk:cnode${i}" || true 46 $rpc_py nvmf_delete_subsystem nqn.2016-06.io.spdk:cnode${i} 47done 48 49rm -f ./local-job0-0-verify.state 50 51trap - SIGINT SIGTERM EXIT 52 53nvmftestfini 54