Speculation: might the devicehealth pool be involved? It seems to typically have just 1 PG.
> On Feb 9, 2022, at 1:41 PM, Zach Heise (SSCC) <he...@ssc.wisc.edu> wrote: > > Good afternoon, thank you for your reply. Yes I know you are right, > eventually we'll switch to an odd number of mons rather than even. We're > still in 'testing' mode right now and only my coworkers and I are using the > cluster. > > Of the 7 pools, all but 2 are replica x3. The last two are EC 2+2. > > Zach Heise > > > On 2022-02-09 3:38 PM, sascha.art...@gmail.com wrote: >> Hello, >> >> all your pools running replica > 1? >> also having 4 monitors is pretty bad for split brain situations.. >> >> Zach Heise (SSCC) <he...@ssc.wisc.edu> schrieb am Mi., 9. Feb. 2022, 22:02: >> >> Hello, >> >> ceph health detail says my 5-node cluster is healthy, yet when I ran >> ceph orch upgrade start --ceph-version 16.2.7 everything seemed to go >> fine until we got to the OSD section, now for the past hour, every 15 >> seconds a new log entry of 'Upgrade: unsafe to stop osd(s) at >> this time >> (1 PGs are or would become offline)' appears in the logs. >> >> ceph pg dump_stuck (unclean, degraded, etc) shows "ok" for everything >> too. Yet somehow 1 PG is (apparently) holding up all the OSD upgrades >> and not letting the process finish. Should I stop the upgrade and >> try it >> again? (I haven't done that before so was just nervous to try it). >> Any >> other ideas? >> >> cluster: >> id: 9aa000e8-b999-11eb-82f2-ecf4bbcc0ac0 >> health: HEALTH_OK >> >> services: >> mon: 4 daemons, quorum ceph05,ceph04,ceph01,ceph03 (age 92m) >> mgr: ceph03.futetp(active, since 97m), standbys: ceph01.fblojp >> mds: 1/1 daemons up, 1 hot standby >> osd: 33 osds: 33 up (since 2h), 33 in (since 4h); 9 remapped pgs >> >> data: >> volumes: 1/1 healthy >> pools: 7 pools, 193 pgs >> objects: 3.72k objects, 14 GiB >> usage: 43 GiB used, 64 TiB / 64 TiB avail >> pgs: 231/11170 objects misplaced (2.068%) >> 185 active+clean >> 8 active+clean+remapped >> >> io: >> client: 1.2 KiB/s rd, 2 op/s rd, 0 op/s wr >> >> progress: >> Upgrade to 16.2.7 (5m) >> [=====.......................] (remaining: 24m) >> >> -- Zach > _______________________________________________ > ceph-users mailing list -- ceph-users@ceph.io > To unsubscribe send an email to ceph-users-le...@ceph.io _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
