From 96c79634043b06ab8a2a1fc445998c8f64929aed Mon Sep 17 00:00:00 2001 From: Kotresh HR Date: Thu, 3 Feb 2022 11:31:48 +0530 Subject: [PATCH] qa: Validate file quota attrs on clone subvolume Fixes: https://tracker.ceph.com/issues/54121 Signed-off-by: Kotresh HR --- qa/tasks/cephfs/test_volumes.py | 48 +++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) diff --git a/qa/tasks/cephfs/test_volumes.py b/qa/tasks/cephfs/test_volumes.py index b672b61c5c3ec..a4b292844066e 100644 --- a/qa/tasks/cephfs/test_volumes.py +++ b/qa/tasks/cephfs/test_volumes.py @@ -3327,6 +3327,54 @@ class TestSubvolumeSnapshotClones(TestVolumesHelper): # verify trash dir is clean self._wait_for_trash_empty() + def test_subvolume_clone_inherit_quota_attrs(self): + subvolume = self._generate_random_subvolume_name() + snapshot = self._generate_random_snapshot_name() + clone = self._generate_random_clone_name() + osize = self.DEFAULT_FILE_SIZE*1024*1024*12 + + # create subvolume with a specified size + self._fs_cmd("subvolume", "create", self.volname, subvolume, "--mode=777", "--size", str(osize)) + + # do some IO + self._do_subvolume_io(subvolume, number_of_files=8) + + # get subvolume path + subvolpath = self._get_subvolume_path(self.volname, subvolume) + + # set quota on number of files + self.mount_a.setfattr(subvolpath, 'ceph.quota.max_files', "20", sudo=True) + + # snapshot subvolume + self._fs_cmd("subvolume", "snapshot", "create", self.volname, subvolume, snapshot) + + # schedule a clone + self._fs_cmd("subvolume", "snapshot", "clone", self.volname, subvolume, snapshot, clone) + + # check clone status + self._wait_for_clone_to_complete(clone) + + # verify clone + self._verify_clone(subvolume, snapshot, clone) + + # get subvolume path + clonepath = self._get_subvolume_path(self.volname, clone) + + # verify quota max_files is inherited from source snapshot + subvol_quota = self.mount_a.getfattr(subvolpath, "ceph.quota.max_files") + clone_quota = self.mount_a.getfattr(clonepath, "ceph.quota.max_files") + self.assertEqual(subvol_quota, clone_quota) + + # remove snapshot + self._fs_cmd("subvolume", "snapshot", "rm", self.volname, subvolume, snapshot) + + # remove subvolumes + self._fs_cmd("subvolume", "rm", self.volname, subvolume) + self._fs_cmd("subvolume", "rm", self.volname, clone) + + # verify trash dir is clean + self._wait_for_trash_empty() + def test_subvolume_clone_in_progress_getpath(self): subvolume = self._generate_random_subvolume_name() snapshot = self._generate_random_snapshot_name() -- 2.39.5