Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 60 insertions, 0 deletions

diff --git a/src/spdk/test/nvmf/target/nvmf_lvol.sh b/src/spdk/test/nvmf/target/nvmf_lvol.sh
new file mode 100755
index 000000000..d44bc9332
--- /dev/null
+++ b/src/spdk/test/nvmf/target/nvmf_lvol.sh
@@ -0,0 +1,60 @@
+#!/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 $NVMF_PORT
+
+# Start random writes in the background
+$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