1 files changed, 71 insertions, 0 deletions
diff --git a/src/spdk/test/nvmf/target/initiator_timeout.sh b/src/spdk/test/nvmf/target/initiator_timeout.sh
new file mode 100755
index 000000000..199983be5
--- /dev/null
+++ b/src/spdk/test/nvmf/target/initiator_timeout.sh
@@ -0,0 +1,71 @@
+#!/usr/bin/env bash
+
+testdir=$(readlink -f $(dirname $0))
+rootdir=$(readlink -f $testdir/../../..)
+source $rootdir/test/common/autotest_common.sh
+source $rootdir/test/nvmf/common.sh
+
+MALLOC_BDEV_SIZE=64
+MALLOC_BLOCK_SIZE=512
+
+rpc_py="$rootdir/scripts/rpc.py"
+
+nvmftestinit
+nvmfappstart -m 0xF
+
+trap 'process_shm --id $NVMF_APP_SHM_ID; killprocess $nvmfpid; nvmftestfini $1; exit 1' SIGINT SIGTERM EXIT
+
+$rpc_py bdev_malloc_create $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE -b Malloc0
+
+# We cannot configure the bdev with an incredibly high latency up front because connect will not work properly.
+$rpc_py bdev_delay_create -b Malloc0 -d Delay0 -r 30 -t 30 -w 30 -n 30
+
+$rpc_py nvmf_create_transport $NVMF_TRANSPORT_OPTS -u 8192
+$rpc_py nvmf_create_subsystem nqn.2016-06.io.spdk:cnode1 -a -s $NVMF_SERIAL
+$rpc_py nvmf_subsystem_add_ns nqn.2016-06.io.spdk:cnode1 Delay0
+$rpc_py nvmf_subsystem_add_listener nqn.2016-06.io.spdk:cnode1 -t $TEST_TRANSPORT -a $NVMF_FIRST_TARGET_IP -s $NVMF_PORT
+
+nvme connect -t $TEST_TRANSPORT -n "nqn.2016-06.io.spdk:cnode1" -a "$NVMF_FIRST_TARGET_IP" -s "$NVMF_PORT"
+
+waitforserial "$NVMF_SERIAL"
+
+# Once our timed out I/O complete, we will still have 10 sec of I/O.
+$rootdir/scripts/fio.py -p nvmf -i 4096 -d 1 -t write -r 60 -v &
+fio_pid=$!
+
+sleep 3
+
+# The kernel initiator has a default timeout of 30 seconds. delay for 31 to trigger initiator reconnect.
+$rpc_py bdev_delay_update_latency Delay0 avg_read 31000000
+$rpc_py bdev_delay_update_latency Delay0 avg_write 31000000
+$rpc_py bdev_delay_update_latency Delay0 p99_read 31000000
+$rpc_py bdev_delay_update_latency Delay0 p99_write 310000000
+
+sleep 3
+
+# Reset these values so that subsequent I/O will complete in a timely manner.
+$rpc_py bdev_delay_update_latency Delay0 avg_read 30
+$rpc_py bdev_delay_update_latency Delay0 avg_write 30
+$rpc_py bdev_delay_update_latency Delay0 p99_read 30
+$rpc_py bdev_delay_update_latency Delay0 p99_write 30
+
+fio_status=0
+wait $fio_pid || fio_status=$?
+
+nvme disconnect -n "nqn.2016-06.io.spdk:cnode1" || true
+
+if [ $fio_status -eq 0 ]; then
+	echo "nvmf hotplug test: fio successful as expected"
+else
+	echo "nvmf hotplug test: fio failed, expected success"
+	nvmftestfini
+	exit 1
+fi
+
+$rpc_py nvmf_delete_subsystem nqn.2016-06.io.spdk:cnode1
+
+rm -f ./local-job0-0-verify.state
+
+trap - SIGINT SIGTERM EXIT
+
+nvmftestfini