1 files changed, 53 insertions, 0 deletions
diff --git a/src/spdk/test/nvmf/target/multiconnection.sh b/src/spdk/test/nvmf/target/multiconnection.sh
new file mode 100755
index 000000000..d7e490861
--- /dev/null
+++ b/src/spdk/test/nvmf/target/multiconnection.sh
@@ -0,0 +1,53 @@
+#!/usr/bin/env bash
+
+testdir=$(readlink -f $(dirname $0))
+rootdir=$(readlink -f $testdir/../../..)
+source $rootdir/test/common/autotest_common.sh
+source $rootdir/test/nvmf/common.sh
+
+MALLOC_BDEV_SIZE=64
+MALLOC_BLOCK_SIZE=512
+
+NVMF_SUBSYS=11
+
+rpc_py="$rootdir/scripts/rpc.py"
+
+nvmftestinit
+nvmfappstart -m 0xF
+
+# SoftRoce does not have enough queues available for
+# multiconnection tests. Detect if we're using software RDMA.
+# If so - lower the number of subsystems for test.
+if check_ip_is_soft_roce $NVMF_FIRST_TARGET_IP; then
+	echo "Using software RDMA, lowering number of NVMeOF subsystems."
+	NVMF_SUBSYS=1
+fi
+
+$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.py -p nvmf -i 262144 -d 64 -t read -r 10
+$rootdir/scripts/fio.py -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
+	$rpc_py nvmf_delete_subsystem nqn.2016-06.io.spdk:cnode${i}
+done
+
+rm -f ./local-job0-0-verify.state
+
+trap - SIGINT SIGTERM EXIT
+
+nvmftestfini