LU-3738 tests: improve posix.sh to support BASELINE_FS=zfs

[fs/lustre-release.git] / lustre / tests / test-framework.sh

diff --git a/lustre/tests/test-framework.sh b/lustre/tests/test-framework.sh
index f046b87..2a62f83 100644 (file)
--- a/lustre/tests/test-framework.sh
+++ b/lustre/tests/test-framework.sh
@@ -900,6 +900,33 @@ zpool_name() {
 }
 
 #
+# Create ZFS storage pool.
+#
+create_zpool() {
+       local facet=$1
+       local poolname=$2
+       local vdev=$3
+       shift 3
+       local opts=${@:-"-o cachefile=none"}
+
+       do_facet $facet "$ZPOOL list -H $poolname >/dev/null 2>&1 ||
+               $ZPOOL create -f $opts $poolname $vdev"
+}
+
+#
+# Create ZFS file system.
+#
+create_zfs() {
+       local facet=$1
+       local dataset=$2
+       shift 2
+       local opts=${@:-"-o mountpoint=legacy"}
+
+       do_facet $facet "$ZFS list -H $dataset >/dev/null 2>&1 ||
+               $ZFS create $opts $dataset"
+}
+
+#
 # Export ZFS storage pool.
 # Before exporting the pool, all datasets within the pool should be unmounted.
 #
@@ -919,6 +946,22 @@ export_zpool() {
 }
 
 #
+# Destroy ZFS storage pool.
+# Destroy the given pool and free up any devices for other use. This command
+# tries to unmount any active datasets before destroying the pool.
+# -f    Force any active datasets contained within the pool to be unmounted.
+#
+destroy_zpool() {
+       local facet=$1
+       local poolname=${2:-$(zpool_name $facet)}
+
+       if [[ -n "$poolname" ]]; then
+               do_facet $facet "! $ZPOOL list -H $poolname >/dev/null 2>&1 ||
+                       $ZPOOL destroy -f $poolname"
+       fi
+}
+
+#
 # Import ZFS storage pool.
 # Force importing, even if the pool appears to be potentially active.
 #