LU-14322 tests: skip sanityn 51e for old servers

sanityn test 51e was added to Lustre version 2.13.54.148.
When we run version interop testing with servers less than
this version, the test will fail.

We should skip sanityn test 51e if the server version is
less than 2.13.54.148.

Lustre-change: https://review.whamcloud.com/43969
Lustre-commit: decdd03cdccdbfdd35f31317c617698198e5ea42

Fixes: 3ea729fe82 ("LU-13693 lfs: check early for MDS_OPEN_DIRECTORY")
Test-Parameters: trivial
Test-Parameters: serverversion=2.12.6 serverdistro=el7.9 env=ONLY=51e testlist=sanityn
Signed-off-by: James Nunez <jnunez@whamcloud.com>
Change-Id: Id2f165b275c97c3a1396a0da18a3f254dbe5efa7
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Wei Liu <sarah@whamcloud.com>
Reviewed-by: Vikentsi Lapa <vlapa@whamcloud.com>
Reviewed-on: https://review.whamcloud.com/44275
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>

diff --git a/lustre/tests/sanityn.sh b/lustre/tests/sanityn.sh
index c148e65..36da938 100755 (executable)
--- a/lustre/tests/sanityn.sh
+++ b/lustre/tests/sanityn.sh
@@ -3180,6 +3180,9 @@ test_51d() {
 run_test 51d "layout lock: losing layout lock should clean up memory map region"
 
 test_51e() {
+       (( $MDS1_VERSION >= $(version_code 2.13.54.148) )) ||
+               skip "MDS version must be at least 2.13.54.148"
+
        local pid
 
        $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &