qa: test witness subtree adjustment

This exercises the mds at least; we don't have a way to verify mds
behavior currently.

Signed-off-by: Sage Weil <sage.weil@dreamhost.com>

diff --git a/qa/mds/rename/dir_pri_nul.sh b/qa/mds/rename/dir_pri_nul.sh
index c768fe33d7e8447ce65fc93eb939dd6f586f0aba..130d96c9643ba8ece9032ed89ea1c9664239b8fc 100755 (executable)
--- a/qa/mds/rename/dir_pri_nul.sh
+++ b/qa/mds/rename/dir_pri_nul.sh
@@ -19,3 +19,10 @@ mkdir -p mnt/a/dir4/child/foo
 ./ceph mds tell 0 export_dir /a/dir4/child 2
 sleep 5
 mv mnt/a/dir4 mnt/b/dir4
+
+# dir: witness subtree adjustment
+mkdir -p mnt/a/dir5/1/2/3/4
+./ceph mds tell 0 export_dir /a/dir5/1/2/3 2
+sleep 5
+mv mnt/a/dir5 mnt/b
+