Ceph » CephFS

$ mv ceph.conf qetest.conf
$ bin/ceph --cluster qetest tell mds.a session ls
*** DEVELOPER MODE: setting PATH, PYTHONPATH and LD_LIBRARY_PATH ***
2017-09-15 15:11:51.778245 7fe18127e700 -1 WARNING: all dangerous and experimental features are enabled.
2017-09-15 15:11:51.805864 7fe18127e700 -1 WARNING: all dangerous and experimental features are enabled.
Traceback (most recent call last):
  File "bin/ceph", line 1121, in <module>
    retval = main()
  File "bin/ceph", line 1041, in main
    prefix='get_command_descriptions')
  File "/home/pdonnell/ceph/src/pybind/ceph_argparse.py", line 1347, in json_command
    raise RuntimeError('"{0}": exception {1}'.format(argdict, e))
RuntimeError: "None": exception "['{"prefix": "get_command_descriptions"}']": exception [Errno 2] error calling conf_read_file
$ bin/ceph --cluster qetest tell mon.a quorum_status
*** DEVELOPER MODE: setting PATH, PYTHONPATH and LD_LIBRARY_PATH ***
2017-09-15 15:13:53.833752 7f87f7d14700 -1 WARNING: all dangerous and experimental features are enabled.
2017-09-15 15:13:53.857603 7f87f7d14700 -1 WARNING: all dangerous and experimental features are enabled.
{"election_epoch":8,"quorum":[0,1,2],"quorum_names":["a","b","c"],"quorum_leader_name":"a","monmap":{"epoch":1,"fsid":"c47c4eae-9add-4588-9b0d-fb44951fe012","modified":"2017-09-15 15:08:50.436701","created":"2017-09-15 15:08:50.436701","features":{"persistent":["kraken","luminous","mimic"],"optional":[]},"mons":[{"rank":0,"name":"a","addr":"127.0.0.1:55000/0","public_addr":"127.0.0.1:55000/0"},{"rank":1,"name":"b","addr":"127.0.0.1:55001/0","public_addr":"127.0.0.1:55001/0"},{"rank":2,"name":"c","addr":"127.0.0.1:55002/0","public_addr":"127.0.0.1:55002/0"}]}}