Backport #16239
Updated by Nathan Cutler over 6 years ago
https://github.com/ceph/ceph/pull/15475 <pre> 2016-06-11T02:41:49.170 INFO:teuthology.orchestra.run.mira117:Running: "sudo TESTDIR=/home/ubuntu/cephtest bash -c 'sudo ceph tell osd.0 flush_pg_stats'" 2016-06-11T02:41:49.273 INFO:teuthology.orchestra.run.mira117.stderr:Error ENXIO: problem getting command descriptions from osd.0</pre> see http://pulpito.ceph.com/kchai-2016-06-11_02:35:56-rados-master---basic-mira/251227/