I assume you aren't able to quickly double the RAM on this MDS ? or failover to a new MDS with more ram? Failing that, you shouldn't reset the journal without recovering dentries, otherwise the cephfs_data objects won't be consistent with the metadata. The full procedure to be used is here: https://docs.ceph.com/en/latest/cephfs/disaster-recovery-experts/#disaster-recovery-experts backup the journal, recover dentires, then reset the journal. (the steps after might not be needed) That said -- maybe there is a more elegant procedure than using cephfs-journal-tool. A cephfs dev might have better advice. -- dan On Thu, Oct 22, 2020 at 6:03 PM David C <dcsysengineer@xxxxxxxxx> wrote: > > I'm pretty sure it's replaying the same ops every time, the last > "EMetaBlob.replay updated dir" before it dies is always referring to > the same directory. Although interestingly that particular dir shows > up in the log thousands of times - the dir appears to be where a > desktop app is doing some analytics collecting - I don't know if > that's likely to be a red herring or the reason why the journal > appears to be so long. It's a dir I'd be quite happy to lose changes > to or remove from the file system altogether. > > I'm loath to update during an outage although I have seen people > update the MDS code independently to get out of a scrape - I suspect > you wouldn't recommend that. > > I feel like this leaves me with having to manipulate the journal in > some way, is there a nuclear option where I can choose to disregard > the uncommitted events? I assume that would be a journal reset with > the cephfs-journal-tool but I'm unclear on the impact of that, I'd > expect to lose any metadata changes that were made since my cluster > filled up but are there further implications? I also wonder what's the > riskier option, resetting the journal or attempting an update. > > I'm very grateful for your help so far > > Below is more of the debug 10 log with ops relating to the > aforementioned dir (name changed but inode is accurate): > > 2020-10-22 16:44:00.488850 7f424659e700 10 mds.0.journal > EMetaBlob.replay updated dir [dir 0x10009e1ec8d /path/to/desktop/app/ > [2,head] auth v=911968 cv=0/0 state=1610612736 f(v0 m2020-10-14 > 16:32:42.596652 1=0+1) n(v6164 rc2020-10-22 08:46:44.932805 b133337592 > 89216=89215+1)/n(v6164 rc2020-10-22 08:46:43.950805 b133337592 > 89214=89213+1) hs=1+0,ss=0+0 dirty=1 | child=1 dirty=1 0x5654f8288300] > 2020-10-22 16:44:00.488864 7f424659e700 10 mds.0.journal > EMetaBlob.replay for [2,head] had [dentry > #0x1/path/to/desktop/app/Upload [2,head] auth (dversion lock) v=911967 > inode=0x5654f8288a00 state=1610612736 | inodepin=1 dirty=1 > 0x5654f82794a0] > 2020-10-22 16:44:00.488873 7f424659e700 10 mds.0.journal > EMetaBlob.replay for [2,head] had [inode 0x10009e1ec8e [...2,head] > /path/to/desktop/app/Upload/ auth v911967 f(v0 m2020-10-22 > 08:46:44.932805 89215=89215+0) n(v2 rc2020-10-22 08:46:44.932805 > b133337592 89216=89215+1) (iversion lock) | dirfrag=1 dirty=1 > 0x5654f8288a00] > 2020-10-22 16:44:00.488884 7f424659e700 10 mds.0.journal > EMetaBlob.replay dir 0x10009e1ec8e > 2020-10-22 16:44:00.488885 7f424659e700 10 mds.0.journal > EMetaBlob.replay updated dir [dir 0x10009e1ec8e > /path/to/desktop/app/Upload/ [2,head] auth v=904150 cv=0/0 > state=1073741824 f(v0 m2020-10-22 08:46:44.932805 89215=89215+0) n(v2 > rc2020-10-22 08:46:44.932805 b133337592 89215=89215+0) > hs=42926+1178,ss=0+0 dirty=2375 | child=1 0x5654f8289100] > 2020-10-22 16:44:00.488898 7f424659e700 10 mds.0.journal > EMetaBlob.replay added (full) [dentry > #0x1/path/to/desktop/app/Upload/{dc97bb9c-4600-48bb-b232-23f9e45caa6e}.tmp > [2,head] auth NULL (dversion lock) v=904149 inode=0 > state=1610612800|bottomlru | dirty=1 0x56586df52f00] > 2020-10-22 16:44:00.488911 7f424659e700 10 mds.0.journal > EMetaBlob.replay added [inode 0x1000e4c0ff4 [2,head] > /path/to/desktop/app/Upload/{dc97bb9c-4600-48bb-b232-23f9e45caa6e}.tmp > auth v904149 s=0 n(v0 1=1+0) (iversion lock) 0x566ce168ce00] > 2020-10-22 16:44:00.488918 7f424659e700 10 > mds.0.cache.ino(0x1000e4c0ff4) mark_dirty_parent > 2020-10-22 16:44:00.488920 7f424659e700 10 mds.0.journal > EMetaBlob.replay noting opened inode [inode 0x1000e4c0ff4 [2,head] > /path/to/desktop/app/Upload/{dc97bb9c-4600-48bb-b232-23f9e45caa6e}.tmp > auth v904149 dirtyparent s=0 n(v0 1=1+0) (iversion lock) | > dirtyparent=1 dirty=1 0x566ce168ce00] > 2020-10-22 16:44:00.488924 7f424659e700 10 mds.0.journal > EMetaBlob.replay inotable tablev 481253 <= table 481328 > 2020-10-22 16:44:00.488926 7f424659e700 10 mds.0.journal > EMetaBlob.replay sessionmap v 240341131 <= table 240378576 > 2020-10-22 16:44:00.488927 7f424659e700 10 mds.0.journal > EMetaBlob.replay request client.16250824:1416595263 trim_to 1416595263 > 2020-10-22 16:44:00.491462 7f424659e700 10 mds.0.log _replay > 57437755528637~11764673 / 57441334490146 2020-10-22 09:08:56.198798: > EOpen [metablob 0x10009e1ec8e, 1881 dirs], 16748 open files > 2020-10-22 16:44:00.491471 7f424659e700 10 mds.0.journal EOpen.replay > 2020-10-22 16:44:00.491472 7f424659e700 10 mds.0.journal > EMetaBlob.replay 1881 dirlumps by unknown.0 > 2020-10-22 16:44:00.491475 7f424659e700 10 mds.0.journal > EMetaBlob.replay dir 0x10009e1ec8e > 2020-10-22 16:44:00.491478 7f424659e700 10 mds.0.journal > EMetaBlob.replay updated dir [dir 0x10009e1ec8e > /path/to/desktop/app/Upload/ [2,head] auth v=904150 cv=0/0 > state=1073741824 f(v0 m2020-10-22 08:46:44.932805 89215=89215+0) n(v2 > rc2020-10-22 08:46:44.932805 b133337592 89215=89215+0) > hs=42927+1178,ss=0+0 dirty=2376 | child=1 0x5654f8289100] > 2020-10-22 16:44:03.783487 7f424ada7700 5 > mds.beacon.hostnamecephssd01 Sending beacon up:replay seq 14 > 2020-10-22 16:44:03.784082 7f424fd2c700 5 > mds.beacon.hostnamecephssd01 received beacon reply up:replay seq 14 > rtt 0.00100003 > 2020-10-22 16:44:07.783586 7f424ada7700 5 > mds.beacon.hostnamecephssd01 Sending beacon up:replay seq 15 > 2020-10-22 16:44:07.784097 7f424fd2c700 5 > mds.beacon.hostnamecephssd01 received beacon reply up:replay seq 15 > rtt 0.00100003 > 2020-10-22 16:44:11.783678 7f424ada7700 5 > mds.beacon.hostnamecephssd01 Sending beacon up:replay seq 16 > 2020-10-22 16:44:11.784223 7f424fd2c700 5 > mds.beacon.hostnamecephssd01 received beacon reply up:replay seq 16 > rtt 0.00100003 > 2020-10-22 16:44:15.783788 7f424ada7700 1 heartbeat_map is_healthy > 'MDSRank' had timed out after 15 > 2020-10-22 16:44:15.783814 7f424ada7700 0 > mds.beacon.hostnamecephssd01 Skipping beacon heartbeat to monitors > (last acked 4.00013s ago); MDS internal heartbeat is not healthy! > > On Thu, Oct 22, 2020 at 3:30 PM Dan van der Ster <dan@xxxxxxxxxxxxxx> wrote: > > > > I wouldn't adjust it. > > Do you have the impression that the mds is replaying the exact same ops every > > time the mds is restarting? or is it progressing and trimming the > > journal over time? > > > > The only other advice I have is that 12.2.10 is quite old, and might > > miss some important replay/mem fixes. > > I'm thinking of one particular memory bloat issue we suffered (it > > manifested on a multi-mds cluster, so I am not sure if it is the root > > cause here https://tracker.ceph.com/issues/45090 ) > > I don't know enough about the changelog diffs to suggest upgrading > > right now in the middle of this outage. > > > > > > -- dan > > > > On Thu, Oct 22, 2020 at 4:14 PM David C <dcsysengineer@xxxxxxxxx> wrote: > > > > > > I've not touched the journal segments, current value of > > > mds_log_max_segments is 128. Would you recommend I increase (or > > > decrease) that value? And do you think I should change > > > mds_log_max_expiring to match that value? > > > > > > On Thu, Oct 22, 2020 at 3:06 PM Dan van der Ster <dan@xxxxxxxxxxxxxx> wrote: > > > > > > > > You could decrease the mds_cache_memory_limit but I don't think this > > > > will help here during replay. > > > > > > > > You can see a related tracker here: https://tracker.ceph.com/issues/47582 > > > > This is possibly caused by replaying a very large journal. Did you > > > > increase the journal segments? > > > > > > > > -- dan > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- dan > > > > > > > > On Thu, Oct 22, 2020 at 3:35 PM David C <dcsysengineer@xxxxxxxxx> wrote: > > > > > > > > > > Dan, many thanks for the response. > > > > > > > > > > I was going down the route of looking at mds_beacon_grace but I now > > > > > realise when I start my MDS, it's swallowing up memory rapidly and > > > > > looks like the oom-killer is eventually killing the mds. With debug > > > > > upped to 10, I can see it's doing EMetaBlob.replays on various dirs in > > > > > the filesystem and I can't see any obvious issues. > > > > > > > > > > This server has 128GB ram with 111GB free with the MDS stopped > > > > > > > > > > The mds_cache_memory_limit is currently set to 32GB > > > > > > > > > > Could this be a case of simply reducing the mds cache until I can get > > > > > this started again or is there another setting I should be looking at? > > > > > Is it safe to reduce the cache memory limit at this point? > > > > > > > > > > The standby is currently down and has been deliberately down for a while now. > > > > > > > > > > Log excerpt from debug 10 just before MDS is killed (path/to/dir > > > > > refers to a real path in my FS) > > > > > > > > > > 2020-10-22 13:29:49.527372 7fc72d39f700 10 > > > > > mds.0.cache.ino(0x1000e4c0ff4) mark_dirty_parent > > > > > 2020-10-22 13:29:49.527374 7fc72d39f700 10 mds.0.journal > > > > > EMetaBlob.replay noting opened inode [inode 0x1000e4c0ff4 [2,head] > > > > > /path/to/dir/{dc97bb9c-4600-48bb-b232-23f9e45caa6e}.tmp auth v904149 > > > > > dirtyparent s > > > > > =0 n(v0 1=1+0) (iversion lock) | dirtyparent=1 dirty=1 0x561c23d66e00] > > > > > 2020-10-22 13:29:49.527378 7fc72d39f700 10 mds.0.journal > > > > > EMetaBlob.replay inotable tablev 481253 <= table 481328 > > > > > 2020-10-22 13:29:49.527380 7fc72d39f700 10 mds.0.journal > > > > > EMetaBlob.replay sessionmap v 240341131 <= table 240378576 > > > > > 2020-10-22 13:29:49.527383 7fc72d39f700 10 mds.0.journal > > > > > EMetaBlob.replay request client.16250824:1416595263 trim_to 1416595263 > > > > > 2020-10-22 13:29:49.530097 7fc72d39f700 10 mds.0.log _replay > > > > > 57437755528637~11764673 / 57441334490146 2020-10-22 09:08:56.198798: > > > > > EOpen [metab > > > > > lob 0x10009e1ec8e, 1881 dirs], 16748 open files > > > > > 2020-10-22 13:29:49.530106 7fc72d39f700 10 mds.0.journal EOpen.replay > > > > > 2020-10-22 13:29:49.530107 7fc72d39f700 10 mds.0.journal > > > > > EMetaBlob.replay 1881 dirlumps by unknown.0 > > > > > 2020-10-22 13:29:49.530109 7fc72d39f700 10 mds.0.journal > > > > > EMetaBlob.replay dir 0x10009e1ec8e > > > > > 2020-10-22 13:29:49.530111 7fc72d39f700 10 mds.0.journal > > > > > EMetaBlob.replay updated dir [dir 0x10009e1ec8e /path/to/dir/ [2,head] > > > > > auth v=904150 cv=0/0 state=1073741824 f(v0 m2020-10-22 08:46:44.932805 > > > > > 89215=89215+0) n(v2 rc2020-10-22 08:46:44.932805 b133337592 > > > > > 89215=89215+0) hs=42927+1178,ss=0+0 dirty=2376 | child=1 > > > > > 0x56043c4bd100] > > > > > 2020-10-22 13:29:50.275864 7fc731ba8700 5 > > > > > mds.beacon.hostnamecephssd01 Sending beacon up:replay seq 13 > > > > > 2020-10-22 13:29:51.026368 7fc73732e700 5 > > > > > mds.beacon.hostnamecephssd01 received beacon reply up:replay seq 13 > > > > > rtt 0.750024 > > > > > 2020-10-22 13:29:51.026377 7fc73732e700 0 > > > > > mds.beacon.hostnamecephssd01 MDS is no longer laggy > > > > > 2020-10-22 13:29:54.275993 7fc731ba8700 5 > > > > > mds.beacon.hostnamecephssd01 Sending beacon up:replay seq 14 > > > > > 2020-10-22 13:29:54.277360 7fc73732e700 5 > > > > > mds.beacon.hostnamecephssd01 received beacon reply up:replay seq 14 > > > > > rtt 0.00100003 > > > > > 2020-10-22 13:29:58.276117 7fc731ba8700 5 > > > > > mds.beacon.hostnamecephssd01 Sending beacon up:replay seq 15 > > > > > 2020-10-22 13:29:58.277322 7fc73732e700 5 > > > > > mds.beacon.hostnamecephssd01 received beacon reply up:replay seq 15 > > > > > rtt 0.00100003 > > > > > 2020-10-22 13:30:02.276313 7fc731ba8700 5 > > > > > mds.beacon.hostnamecephssd01 Sending beacon up:replay seq 16 > > > > > 2020-10-22 13:30:02.477973 7fc73732e700 5 > > > > > mds.beacon.hostnamecephssd01 received beacon reply up:replay seq 16 > > > > > rtt 0.202007 > > > > > > > > > > Thanks, > > > > > David > > > > > > > > > > On Thu, Oct 22, 2020 at 1:41 PM Dan van der Ster <dan@xxxxxxxxxxxxxx> wrote: > > > > > > > > > > > > You can disable that beacon by increasing mds_beacon_grace to 300 or > > > > > > 600. This will stop the mon from failing that mds over to a standby. > > > > > > I don't know if that is set on the mon or mgr, so I usually set it on both. > > > > > > (You might as well disable the standby too -- no sense in something > > > > > > failing back and forth between two mdses). > > > > > > > > > > > > Next -- looks like your mds is in active:replay. Is it doing anything? > > > > > > Is it using lots of CPU/RAM? If you increase debug_mds do you see some > > > > > > progress? > > > > > > > > > > > > -- dan > > > > > > > > > > > > > > > > > > On Thu, Oct 22, 2020 at 2:01 PM David C <dcsysengineer@xxxxxxxxx> wrote: > > > > > > > > > > > > > > Hi All > > > > > > > > > > > > > > My main CephFS data pool on a Luminous 12.2.10 cluster hit capacity > > > > > > > overnight, metadata is on a separate pool which didn't hit capacity but the > > > > > > > filesystem stopped working which I'd expect. I increased the osd full-ratio > > > > > > > to give me some breathing room to get some data deleted once the filesystem > > > > > > > is back online. When I attempt to restart the MDS service, I see the usual > > > > > > > stuff I'd expect in the log but then: > > > > > > > > > > > > > > heartbeat_map is_healthy 'MDSRank' had timed out after 15 > > > > > > > > > > > > > > > > > > > > > Followed by: > > > > > > > > > > > > > > mds.beacon.hostnamecephssd01 Skipping beacon heartbeat to monitors (last > > > > > > > > acked 4.00013s ago); MDS internal heartbeat is not healthy! > > > > > > > > > > > > > > > > > > > > > Eventually I get: > > > > > > > > > > > > > > > > > > > > > > > mds.beacon.hostnamecephssd01 is_laggy 29.372 > 15 since last acked beacon > > > > > > > > mds.0.90884 skipping upkeep work because connection to Monitors appears > > > > > > > > laggy > > > > > > > > mds.hostnamecephssd01 Updating MDS map to version 90885 from mon.0 > > > > > > > > mds.beacon.hostnamecephssd01 MDS is no longer laggy > > > > > > > > > > > > > > > > > > > > > The "MDS is no longer laggy" appears to be where the service fails > > > > > > > > > > > > > > Meanwhile a ceph -s is showing: > > > > > > > > > > > > > > > > > > > > > > > cluster: > > > > > > > > id: 5c5998fd-dc9b-47ec-825e-beaba66aad11 > > > > > > > > health: HEALTH_ERR > > > > > > > > 1 filesystem is degraded > > > > > > > > insufficient standby MDS daemons available > > > > > > > > 67 backfillfull osd(s) > > > > > > > > 11 nearfull osd(s) > > > > > > > > full ratio(s) out of order > > > > > > > > 2 pool(s) backfillfull > > > > > > > > 2 pool(s) nearfull > > > > > > > > 6 scrub errors > > > > > > > > Possible data damage: 5 pgs inconsistent > > > > > > > > services: > > > > > > > > mon: 3 daemons, quorum hostnameceph01,hostnameceph02,hostnameceph03 > > > > > > > > mgr: hostnameceph03(active), standbys: hostnameceph02, hostnameceph01 > > > > > > > > mds: cephfs-1/1/1 up {0=hostnamecephssd01=up:replay} > > > > > > > > osd: 172 osds: 161 up, 161 in > > > > > > > > data: > > > > > > > > pools: 5 pools, 8384 pgs > > > > > > > > objects: 76.25M objects, 124TiB > > > > > > > > usage: 373TiB used, 125TiB / 498TiB avail > > > > > > > > pgs: 8379 active+clean > > > > > > > > 5 active+clean+inconsistent > > > > > > > > io: > > > > > > > > client: 676KiB/s rd, 0op/s rd, 0op/s w > > > > > > > > > > > > > > > > > > > > > The 5 pgs inconsistent is not a new issue, that is from past scrubs, just > > > > > > > haven't gotten around to manually clearing them although I suppose they > > > > > > > could be related to my issue > > > > > > > > > > > > > > The cluster has no clients connected > > > > > > > > > > > > > > I did notice in the ceph.log, some OSDs that are in the same host as the > > > > > > > MDS service briefly went down when trying to restart the MDS but examining > > > > > > > the logs of those particular OSDs isn't showing any glaring issues. > > > > > > > > > > > > > > Full MDS log at debug 5 (can go higher if needed): > > > > > > > > > > > > > > 2020-10-22 11:27:10.987652 7f6f696f5240 0 set uid:gid to 167:167 > > > > > > > (ceph:ceph) > > > > > > > 2020-10-22 11:27:10.987669 7f6f696f5240 0 ceph version 12.2.10 > > > > > > > (177915764b752804194937482a39e95e0ca3de94) luminous (stable), process > > > > > > > ceph-mds, pid 2022582 > > > > > > > 2020-10-22 11:27:10.990567 7f6f696f5240 0 pidfile_write: ignore empty > > > > > > > --pid-file > > > > > > > 2020-10-22 11:27:11.027981 7f6f62616700 1 mds.hostnamecephssd01 Updating > > > > > > > MDS map to version 90882 from mon.0 > > > > > > > 2020-10-22 11:27:15.097957 7f6f62616700 1 mds.hostnamecephssd01 Updating > > > > > > > MDS map to version 90883 from mon.0 > > > > > > > 2020-10-22 11:27:15.097989 7f6f62616700 1 mds.hostnamecephssd01 Map has > > > > > > > assigned me to become a standby > > > > > > > 2020-10-22 11:27:15.101071 7f6f62616700 1 mds.hostnamecephssd01 Updating > > > > > > > MDS map to version 90884 from mon.0 > > > > > > > 2020-10-22 11:27:15.105310 7f6f62616700 1 mds.0.90884 handle_mds_map i am > > > > > > > now mds.0.90884 > > > > > > > 2020-10-22 11:27:15.105316 7f6f62616700 1 mds.0.90884 handle_mds_map state > > > > > > > change up:boot --> up:replay > > > > > > > 2020-10-22 11:27:15.105325 7f6f62616700 1 mds.0.90884 replay_start > > > > > > > 2020-10-22 11:27:15.105333 7f6f62616700 1 mds.0.90884 recovery set is > > > > > > > 2020-10-22 11:27:15.105344 7f6f62616700 1 mds.0.90884 waiting for osdmap > > > > > > > 73745 (which blacklists prior instance) > > > > > > > 2020-10-22 11:27:15.149092 7f6f5be09700 0 mds.0.cache creating system > > > > > > > inode with ino:0x100 > > > > > > > 2020-10-22 11:27:15.149693 7f6f5be09700 0 mds.0.cache creating system > > > > > > > inode with ino:0x1 > > > > > > > 2020-10-22 11:27:41.021708 7f6f63618700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:27:43.029290 7f6f5f610700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:27:43.029297 7f6f5f610700 0 mds.beacon.hostnamecephssd01 > > > > > > > Skipping beacon heartbeat to monitors (last acked 4.00013s ago); MDS > > > > > > > internal heartbeat is not healthy! > > > > > > > 2020-10-22 11:27:45.866711 7f6f5fe11700 1 heartbeat_map reset_timeout > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:28:01.021965 7f6f63618700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:28:03.029862 7f6f5f610700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:28:03.029885 7f6f5f610700 0 mds.beacon.hostnamecephssd01 > > > > > > > Skipping beacon heartbeat to monitors (last acked 4.00113s ago); MDS > > > > > > > internal heartbeat is not healthy! > > > > > > > 2020-10-22 11:28:06.022033 7f6f63618700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:28:07.029955 7f6f5f610700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:28:07.029961 7f6f5f610700 0 mds.beacon.hostnamecephssd01 > > > > > > > Skipping beacon heartbeat to monitors (last acked 8.00126s ago); MDS > > > > > > > internal heartbeat is not healthy! > > > > > > > 2020-10-22 11:28:11.022099 7f6f63618700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:28:11.030024 7f6f5f610700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:28:11.030028 7f6f5f610700 0 mds.beacon.hostnamecephssd01 > > > > > > > Skipping beacon heartbeat to monitors (last acked 12.0014s ago); MDS > > > > > > > internal heartbeat is not healthy! > > > > > > > 2020-10-22 11:28:15.030092 7f6f5f610700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:28:15.030099 7f6f5f610700 0 mds.beacon.hostnamecephssd01 > > > > > > > Skipping beacon heartbeat to monitors (last acked 16.0015s ago); MDS > > > > > > > internal heartbeat is not healthy! > > > > > > > 2020-10-22 11:28:16.022165 7f6f63618700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:28:19.030163 7f6f5f610700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:28:19.030169 7f6f5f610700 0 mds.beacon.hostnamecephssd01 > > > > > > > Skipping beacon heartbeat to monitors (last acked 20.0016s ago); MDS > > > > > > > internal heartbeat is not healthy! > > > > > > > 2020-10-22 11:28:21.022231 7f6f63618700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:28:23.030233 7f6f5f610700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:28:23.030241 7f6f5f610700 0 mds.beacon.hostnamecephssd01 > > > > > > > Skipping beacon heartbeat to monitors (last acked 24.0008s ago); MDS > > > > > > > internal heartbeat is not healthy! > > > > > > > 2020-10-22 11:28:26.022295 7f6f63618700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:28:27.030305 7f6f5f610700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:28:27.030311 7f6f5f610700 0 mds.beacon.hostnamecephssd01 > > > > > > > Skipping beacon heartbeat to monitors (last acked 28.0009s ago); MDS > > > > > > > internal heartbeat is not healthy! > > > > > > > 2020-10-22 11:28:28.401161 7f6f5fe11700 1 heartbeat_map reset_timeout > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:28:28.401168 7f6f5fe11700 1 mds.beacon.hostnamecephssd01 > > > > > > > is_laggy 29.372 > 15 since last acked beacon > > > > > > > 2020-10-22 11:28:28.401177 7f6f5fe11700 1 mds.0.90884 skipping upkeep work > > > > > > > because connection to Monitors appears laggy > > > > > > > 2020-10-22 11:28:28.401187 7f6f62616700 1 mds.hostnamecephssd01 Updating > > > > > > > MDS map to version 90885 from mon.0 > > > > > > > 2020-10-22 11:28:31.659817 7f6f64595700 0 mds.beacon.hostnamecephssd01 > > > > > > > MDS is no longer laggy > > > > > > > 2020-10-22 11:36:15.880009 7f88ee4ac240 0 set uid:gid to 167:167 > > > > > > > (ceph:ceph) > > > > > > > 2020-10-22 11:36:15.880026 7f88ee4ac240 0 ceph version 12.2.10 > > > > > > > (177915764b752804194937482a39e95e0ca3de94) luminous (stable), process > > > > > > > ceph-mds, pid 2022663 > > > > > > > 2020-10-22 11:36:15.883118 7f88ee4ac240 0 pidfile_write: ignore empty > > > > > > > --pid-file > > > > > > > 2020-10-22 11:36:15.921200 7f88e73cd700 1 mds.hostnamecephssd01 Updating > > > > > > > MDS map to version 90887 from mon.2 > > > > > > > 2020-10-22 11:36:20.270298 7f88e73cd700 1 mds.hostnamecephssd01 Updating > > > > > > > MDS map to version 90888 from mon.2 > > > > > > > 2020-10-22 11:36:20.270329 7f88e73cd700 1 mds.hostnamecephssd01 Map has > > > > > > > assigned me to become a standby > > > > > > > 2020-10-22 11:36:20.272917 7f88e73cd700 1 mds.hostnamecephssd01 Updating > > > > > > > MDS map to version 90889 from mon.2 > > > > > > > 2020-10-22 11:36:20.277063 7f88e73cd700 1 mds.0.90889 handle_mds_map i am > > > > > > > now mds.0.90889 > > > > > > > 2020-10-22 11:36:20.277069 7f88e73cd700 1 mds.0.90889 handle_mds_map state > > > > > > > change up:boot --> up:replay > > > > > > > 2020-10-22 11:36:20.277079 7f88e73cd700 1 mds.0.90889 replay_start > > > > > > > 2020-10-22 11:36:20.277086 7f88e73cd700 1 mds.0.90889 recovery set is > > > > > > > 2020-10-22 11:36:20.277096 7f88e73cd700 1 mds.0.90889 waiting for osdmap > > > > > > > 73746 (which blacklists prior instance) > > > > > > > 2020-10-22 11:36:20.322318 7f88e0bc0700 0 mds.0.cache creating system > > > > > > > inode with ino:0x100 > > > > > > > 2020-10-22 11:36:20.322918 7f88e0bc0700 0 mds.0.cache creating system > > > > > > > inode with ino:0x1 > > > > > > > 2020-10-22 11:36:47.922531 7f88e43c7700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:36:47.922549 7f88e43c7700 0 mds.beacon.hostnamecephssd01 > > > > > > > Skipping beacon heartbeat to monitors (last acked 4.00013s ago); MDS > > > > > > > internal heartbeat is not healthy! > > > > > > > 2020-10-22 11:36:50.914516 7f88e83cf700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:36:51.351457 7f88e4bc8700 1 heartbeat_map reset_timeout > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:37:07.923089 7f88e43c7700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:37:07.923126 7f88e43c7700 0 mds.beacon.hostnamecephssd01 > > > > > > > Skipping beacon heartbeat to monitors (last acked 3.99913s ago); MDS > > > > > > > internal heartbeat is not healthy! > > > > > > > 2020-10-22 11:37:10.914767 7f88e83cf700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:37:11.923216 7f88e43c7700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:37:11.923223 7f88e43c7700 0 mds.beacon.hostnamecephssd01 > > > > > > > Skipping beacon heartbeat to monitors (last acked 7.99926s ago); MDS > > > > > > > internal heartbeat is not healthy! > > > > > > > 2020-10-22 11:37:15.914831 7f88e83cf700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:37:15.923286 7f88e43c7700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:37:15.923294 7f88e43c7700 0 mds.beacon.hostnamecephssd01 > > > > > > > Skipping beacon heartbeat to monitors (last acked 11.9994s ago); MDS > > > > > > > internal heartbeat is not healthy! > > > > > > > 2020-10-22 11:37:19.923359 7f88e43c7700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:37:19.923366 7f88e43c7700 0 mds.beacon.hostnamecephssd01 > > > > > > > Skipping beacon heartbeat to monitors (last acked 15.9995s ago); MDS > > > > > > > internal heartbeat is not healthy! > > > > > > > 2020-10-22 11:37:20.914917 7f88e83cf700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:37:23.923430 7f88e43c7700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:37:23.923437 7f88e43c7700 0 mds.beacon.hostnamecephssd01 > > > > > > > Skipping beacon heartbeat to monitors (last acked 19.9996s ago); MDS > > > > > > > internal heartbeat is not healthy! > > > > > > > 2020-10-22 11:37:25.914981 7f88e83cf700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:37:27.923501 7f88e43c7700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:37:27.923508 7f88e43c7700 0 mds.beacon.hostnamecephssd01 > > > > > > > Skipping beacon heartbeat to monitors (last acked 23.9998s ago); MDS > > > > > > > internal heartbeat is not healthy! > > > > > > > 2020-10-22 11:37:30.915046 7f88e83cf700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:37:31.923572 7f88e43c7700 1 heartbeat_map is_healthy > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:37:31.923579 7f88e43c7700 0 mds.beacon.hostnamecephssd01 > > > > > > > Skipping beacon heartbeat to monitors (last acked 27.9999s ago); MDS > > > > > > > internal heartbeat is not healthy! > > > > > > > 2020-10-22 11:37:32.412628 7f88e4bc8700 1 heartbeat_map reset_timeout > > > > > > > 'MDSRank' had timed out after 15 > > > > > > > 2020-10-22 11:37:32.412635 7f88e4bc8700 1 mds.beacon.hostnamecephssd01 > > > > > > > is_laggy 28.4889 > 15 since last acked beacon > > > > > > > 2020-10-22 11:37:32.412643 7f88e4bc8700 1 mds.0.90889 skipping upkeep work > > > > > > > because connection to Monitors appears laggy > > > > > > > 2020-10-22 11:37:32.412657 7f88e73cd700 1 mds.hostnamecephssd01 Updating > > > > > > > MDS map to version 90890 from mon.2 > > > > > > > 2020-10-22 11:37:35.978858 7f88e934c700 0 mds.beacon.hostnamecephssd01 > > > > > > > MDS is no longer laggy > > > > > > > > > > > > > > > > > > > > > Thanks in advance for any assistance you can provide! > > > > > > > David > > > > > > > _______________________________________________ > > > > > > > ceph-users mailing list -- ceph-users@xxxxxxx > > > > > > > To unsubscribe send an email to ceph-users-leave@xxxxxxx _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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