From: Kotresh HR <khiremat@redhat.com>
Date: Fri, 4 Apr 2025 10:55:33 +0000 (+0530)
Subject: qa: Add 'ceph.dir.subvolume' removal test
X-Git-Tag: v21.0.0~256^2~151^2~5
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=3d5dd1235316775a9dbfdd225c76da09efe02e31;p=ceph.git

qa: Add 'ceph.dir.subvolume' removal test

Add 'ceph.dir.subvolume' vxattr removal test
when it's not set.

Fixes: https://tracker.ceph.com/issues/70794
Signed-off-by: Kotresh HR <khiremat@redhat.com>
---

diff --git a/qa/tasks/cephfs/test_subvolume.py b/qa/tasks/cephfs/test_subvolume.py
index f67b33da9bad..ed71ed6f4376 100644
--- a/qa/tasks/cephfs/test_subvolume.py
+++ b/qa/tasks/cephfs/test_subvolume.py
@@ -197,6 +197,18 @@ class TestSubvolume(CephFSTestCase):
         # clean up
         self.mount_a.run_shell(['rmdir', 'group/subvol2/dir/.snap/s2'])
 
+    def test_subvolume_vxattr_removal_without_setting(self):
+        """
+        To verify that the ceph.dir.subvolume vxattr removal without setting doesn't cause mds crash
+        """
+
+        # create a subvol
+        self.mount_a.run_shell(['mkdir', 'group/subvol3'])
+        self.mount_a.removexattr('group/subvol3', 'ceph.dir.subvolume')
+
+        # cleanup
+        self.mount_a.run_shell(['rm', '-rf', 'group/subvol3'])
+
 
 class TestSubvolumeReplicated(CephFSTestCase):
     CLIENTS_REQUIRED = 1