Ceph » CephFS

2020-02-11T17:56:18.658 INFO:teuthology.orchestra.run.smithi095:> sudo egrep '\[ERR\]|\[WRN\]|\[SEC\]' /var/log/ceph/ceph.log | egrep -v '\(MDS_ALL_DOWN\)' | egrep -v '\(MDS_UP_LESS_THAN_MAX\)' | egrep -v 'overall HEALTH_' | egrep -v '\(FS_DEGRADED\)' | egrep -v '\(MDS_FAILED\)' | egrep -v '\(MDS_DEGRADED\)' | egrep -v '\(FS_WITH_FAILED_MDS\)' | egrep -v '\(MDS_DAMAGE\)' | egrep -v '\(MDS_ALL_DOWN\)' | egrep -v '\(MDS_UP_LESS_THAN_MAX\)' | egrep -v 'overall HEALTH_' | egrep -v '\(OSD_DOWN\)' | egrep -v '\(OSD_' | egrep -v 'but it is still running' | egrep -v 'is not responding' | head -n 1
2020-02-11T17:56:18.743 INFO:teuthology.orchestra.run.smithi095.stdout:2020-02-11 17:41:29.313843 mon.a (mon.0) 211 : cluster [WRN] Health check failed: 1 clients failing to respond to capability release (MDS_CLIENT_LATE_RELEASE)

Logs here, http://pulpito.ceph.com/yuriw-2020-02-11_00:33:39-multimds-wip-yuri8-testing-2020-02-10-2143-nautilus-distro-basic-smithi/4752958/

Maybe related, also ffsb: /ceph/teuthology-archive/pdonnell-2020-02-16_17:35:17-kcephfs-wip-pdonnell-testing-20200215.033325-distro-basic-smithi/4771166/teuthology.log

  description: kcephfs/thrash/{begin.yaml clusters/1-mds-1-client.yaml conf/{client.yaml
    mds.yaml mon.yaml osd.yaml} kclient/{mount.yaml overrides/{distro/testing/{flavor/ubuntu_latest.yaml
    k-testing.yaml} ms-die-on-skipped.yaml}} objectstore-ec/bluestore-bitmap.yaml overrides/{frag_enable.yaml
    log-config.yaml osd-asserts.yaml thrash-health-whitelist.yaml whitelist_health.yaml
    whitelist_wrongly_marked_down.yaml} thrashers/mds.yaml workloads/kclient_workunit_suites_ffsb.yaml}

See also: 4771115

Only kernel client...