2 PG's shouldn't take hours to backfill in my opinion. Just 2TB enterprise HD's. Take this log entry below, 72 minutes and still backfilling undersized? Should it be that slow? pg 12.15 is stuck undersized for 72m, current state active+undersized+degraded+remapped+backfilling, last acting [34,10,29,NONE] Thanks, Curt On Fri, Jun 24, 2022 at 8:53 PM Anthony D'Atri <anthony.datri@xxxxxxxxx> wrote: > Your recovery is slow *because* there are only 2 PGs backfilling. > > What kind of OSD media are you using? > > > On Jun 24, 2022, at 09:46, Curt <lightspd@xxxxxxxxx> wrote: > > > > Hello, > > > > I'm trying to understand why my recovery is so slow with only 2 pg > > backfilling. I'm only getting speeds of 3-4/MiB/s on a 10G network. I > > have tested the speed between machines with a few tools and all confirm > 10G > > speed. I've tried changing various settings of priority and recovery > sleep > > hdd, but still the same. Is this a configuration issue or something else? > > > > It's just a small cluster right now with 4 hosts, 11 osd's per. Please > let > > me know if you need more information. > > > > Thanks, > > Curt > > _______________________________________________ > > 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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