On Saturday, May 22, 2021, 03:14:13 PM GMT+8, Eugen Block <eblock@xxxxxx> wrote: What does the MDS report in its logs from when it went down? NOTE: Power failure happened somewhere 2021-05-20 23:56: Here are log messages from MDS.0 log: 2021-05-20 17:26:19.358 2192d80 1 mds.a Updating MDS map to version 8746 from mon.0 2021-05-20 23:56:43.129 1364480 0 set uid:gid to 167:167 (ceph:ceph) 2021-05-20 23:56:43.129 1364480 0 ceph version 14.2.11 (f7fdb2f52131f54b891a2ec99d8205561242cdaf) nautilus (stable), process ceph-mds, pid 1624 2021-05-20 23:56:43.255 1fd6d80 1 mds.a Updating MDS map to version 8747 from mon.0 2021-05-20 23:56:47.327 1fd6d80 1 mds.a Updating MDS map to version 8748 from mon.0 2021-05-20 23:56:47.327 1fd6d80 1 mds.a Monitors have assigned me to become a standby. 2021-05-20 23:56:47.344 1fd6d80 1 mds.a Updating MDS map to version 8749 from mon.0 2021-05-20 23:56:47.658 1fd6d80 1 mds.0.8749 handle_mds_map i am now mds.0.8749 2021-05-20 23:56:47.689 1fd6d80 1 mds.0.8749 handle_mds_map state change up:boot --> up:replay 2021-05-20 23:56:47.689 1fd6d80 1 mds.0.8749 replay_start 2021-05-20 23:56:47.689 1fd6d80 1 mds.0.8749 recovery set is 2021-05-20 23:56:47.689 1fd6d80 1 mds.0.8749 waiting for osdmap 6958 (which blacklists prior instance) 2021-05-20 23:56:48.165 2228880 0 mds.0.cache creating system inode with ino:0x100 2021-05-20 23:56:48.177 2228880 0 mds.0.cache creating system inode with ino:0x1 2021-05-20 23:56:52.223 2227200 0 mds.0.journaler.mdlog(ro) _finish_read got less than expected (1555896) 2021-05-20 23:56:52.223 2229180 0 mds.0.log _replay journaler got error -22, aborting 2021-05-20 23:56:52.223 2229180 -1 log_channel(cluster) log [ERR] : Error loading MDS rank 0: (22) Invalid argument 2021-05-20 23:56:52.224 2229180 1 mds.a respawn! --- begin dump of recent events --- Sagara _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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