1 files changed, 88 insertions, 0 deletions
diff --git a/src/spdk/test/ocf/management/persistent-metadata.sh b/src/spdk/test/ocf/management/persistent-metadata.sh
new file mode 100755
index 000000000..cbfcab341
--- /dev/null
+++ b/src/spdk/test/ocf/management/persistent-metadata.sh
@@ -0,0 +1,88 @@
+#!/usr/bin/env bash
+
+curdir=$(dirname $(readlink -f "${BASH_SOURCE[0]}"))
+rootdir=$(readlink -f $curdir/../../..)
+source $rootdir/test/ocf/common.sh
+
+source $rootdir/scripts/common.sh
+source $rootdir/test/common/autotest_common.sh
+
+rpc_py=$rootdir/scripts/rpc.py
+
+$rootdir/scripts/setup.sh
+
+mapfile -t config < <("$rootdir/scripts/gen_nvme.sh" --json)
+# Drop anything from last closing ] so we can inject our own config pieces ...
+config=("${config[@]::${#config[@]}-2}")
+# ... and now convert entire array to a single string item
+config=("${config[*]}")
+
+config+=(
+	"$(
+		cat <<- JSON
+			{
+			  "method": "bdev_split_create",
+			  "params": {
+			    "base_bdev": "Nvme0n1",
+			    "split_count": 7,
+			    "split_size_mb": 128
+			  }
+			}
+		JSON
+	)"
+)
+
+# First ']}' closes our config and bdev subsystem blocks
+jq . <<- CONFIG > "$curdir/config"
+	{"subsystems":[
+	$(
+	IFS=","
+	printf '%s\n' "${config[*]}"
+	)
+	]}]}
+CONFIG
+
+# Clear nvme device which we will use in test
+clear_nvme
+
+"$SPDK_BIN_DIR/iscsi_tgt" --json "$curdir/config" &
+spdk_pid=$!
+
+waitforlisten $spdk_pid
+
+# Create ocf on persistent storage
+
+$rpc_py bdev_ocf_create ocfWT wt Nvme0n1p0 Nvme0n1p1
+$rpc_py bdev_ocf_create ocfPT pt Nvme0n1p2 Nvme0n1p3
+$rpc_py bdev_ocf_create ocfWB0 wb Nvme0n1p4 Nvme0n1p5
+$rpc_py bdev_ocf_create ocfWB1 wb Nvme0n1p4 Nvme0n1p6
+
+# Sorting bdevs because we dont guarantee that they are going to be
+# in the same order after shutdown
+($rpc_py bdev_ocf_get_bdevs | jq '(.. | arrays) |= sort') > ./ocf_bdevs
+
+trap - SIGINT SIGTERM EXIT
+
+killprocess $spdk_pid
+
+# Check for ocf persistency after restart
+"$SPDK_BIN_DIR/iscsi_tgt" --json "$curdir/config" &
+spdk_pid=$!
+
+trap 'killprocess $spdk_pid; rm -f $curdir/config ocf_bdevs ocf_bdevs_verify; exit 1' SIGINT SIGTERM EXIT
+
+waitforlisten $spdk_pid
+sleep 5
+
+# OCF should be loaded now as well
+
+($rpc_py bdev_ocf_get_bdevs | jq '(.. | arrays) |= sort') > ./ocf_bdevs_verify
+
+diff ocf_bdevs ocf_bdevs_verify
+
+trap - SIGINT SIGTERM EXIT
+
+killprocess $spdk_pid
+rm -f $curdir/config ocf_bdevs ocf_bdevs_verify
+
+clear_nvme $bdf