OOH Thanks! I'll certainly give that a try.
On Fri, Sep 8, 2023 at 7:50 PM Alexander E. Patrakov <patra...@gmail.com> wrote: > > Hello Dave, > > I think your data is still intact. Nautilus, indeed, had issues when > recovering erasure-coded pools. You can try temporarily setting min_size to > 4. This bug has been fixed in Octopus or later releases. From the release > notes at https://docs.ceph.com/en/latest/releases/octopus/: > >> Ceph will allow recovery below min_size for Erasure coded pools, wherever >> possible. > > > > On Sat, Sep 9, 2023 at 5:58 AM Dave S <bigdave.sch...@gmail.com> wrote: >> >> Hi Everyone, >> I've been fighting with a ceph cluster that we have recently >> physically relocated and lost 2 OSDs during the ensuing power down and >> relocation. After powering everything back on we have >> 3 incomplete >> 3 remapped+incomplete >> And indeed we have 2 OSDs that died along the way. >> The reason I'm contacting the list is that I'm surprised that these >> PGs are incomplete. We're running Erasure coding with K=4, M=2 which >> in my understanding we should be able to lose 2 OSDs without an issue. >> Am I mis-understanding this or does m=2 mean you can lose m-1 OSDs? >> >> Also, these two OSDs happened to be in the same server (#3 of 8 total >> servers). >> >> This is an older cluster running Nautilus 14.2.9. >> >> Any thoughts? >> Thanks >> -Dave >> _______________________________________________ >> ceph-users mailing list -- ceph-users@ceph.io >> To unsubscribe send an email to ceph-users-le...@ceph.io > > > > -- > Alexander E. Patrakov _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
