Ceph » CephFS

When two consecutive tests are run on single node local teuthology setup, the fs cleanup fails with following traceback.

2020-07-17 11:49:46,749.749 INFO:__main__:Starting test: test_2 (tasks.cephfs.test_volumes1.TestVolumes)
2020-07-17 11:49:46,749.749 INFO:__main__:Running ['./bin/ceph', 'log', 'Starting test tasks.cephfs.test_volumes1.TestVolumes.test_2']
2020-07-17 11:49:47,756.756 INFO:__main__:Running ['./bin/ceph', 'osd', 'dump', '--format=json-pretty']
2020-07-17 11:49:48,008.008 INFO:__main__:Running ['./bin/ceph', 'fs', 'dump', '--format=json']
2020-07-17 11:49:48,274.274 INFO:__main__:Running ['./bin/ceph', 'fs', 'fail', 'cephfs']
2020-07-17 11:49:48,776.776 INFO:__main__:Running ['./bin/ceph', 'fs', 'dump', '--format=json']
2020-07-17 11:49:49,036.036 INFO:__main__:Running ['./bin/ceph', 'fs', 'rm', 'cephfs', '--yes-i-really-mean-it']
2020-07-17 11:49:49,787.787 INFO:__main__:Running ['./bin/ceph', 'osd', 'pool', 'delete', 'cephfs_metadata', 'cephfs_metadata', '--yes-i-really-really-mean-it']
2020-07-17T11:49:49.886+0530 7fba727e8700 -1 WARNING: all dangerous and experimental features are enabled.
2020-07-17T11:49:49.910+0530 7fba727e8700 -1 WARNING: all dangerous and experimental features are enabled.
Error EPERM: pool deletion is disabled; you must first set the mon_allow_pool_delete config option to true before you can destroy a pool
2020-07-17 11:49:50,032.032 INFO:__main__:test_2 (tasks.cephfs.test_volumes1.TestVolumes) ... ERROR
2020-07-17 11:49:50,032.032 ERROR:__main__:Traceback (most recent call last):
  File "/root/sandbox/shyam-ceph/ceph/qa/tasks/cephfs/test_volumes1.py", line 227, in setUp
    super(TestVolumes, self).setUp()
  File "/root/sandbox/shyam-ceph/ceph/qa/tasks/cephfs/cephfs_test_case.py", line 100, in setUp
    self.mds_cluster.delete_all_filesystems()
  File "/root/sandbox/shyam-ceph/ceph/qa/tasks/cephfs/filesystem.py", line 362, in delete_all_filesystems
    '--yes-i-really-really-mean-it')
  File "../qa/tasks/vstart_runner.py", line 873, in raw_cluster_cmd
    list(args), **kwargs, stdout=StringIO())
  File "../qa/tasks/vstart_runner.py", line 354, in run
    return self._do_run(**kwargs)
  File "../qa/tasks/vstart_runner.py", line 421, in _do_run
    proc.wait()
  File "../qa/tasks/vstart_runner.py", line 205, in wait
    raise CommandFailedError(self.args, self.exitstatus)
teuthology.exceptions.CommandFailedError: Command failed with status 1: ['./bin/ceph', 'osd', 'pool', 'delete', 'cephfs_metadata', 'cephfs_metadata', '--yes-i-really-really-mean-it']

2020-07-17 11:49:50,032.032 ERROR:__main__:Error in test 'test_2 (tasks.cephfs.test_volumes1.TestVolumes)', going interactive
Ceph test interactive mode, use ctx to interact with the cluster, press control-D to exit...
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