Hi, This is not a normal, It's something different I think, like a crush changes on restart. This option will be enabled by default again in Nautilus next, so you can use it now with 14.2.19-20
k Sent from my iPhone > On 14 May 2021, at 08:21, Szabo, Istvan (Agoda) <istvan.sz...@agoda.com> > wrote: > > Hi, > > I had issue with the snaptrim after a hug amount of deleted data, it slows > down the team operations due to the snaptrim and snaptrim_wait pgs. > > I've changed couple of things: > > debug_ms = 0/0 #default 0/5 > osd_snap_trim_priority = 1 # default 5 > osd_pg_max_concurrent_snap_trims = 1 # default 2 > > But didn't help. > > I've found this thread about buffered io and seems like it helped to them: > https://forum.proxmox.com/threads/ceph-storage-all-pgs-snaptrim-every-night-slowing-down-vms.71573/ > > I don't use swap on the OSD nodes, so I gave a try on 1 osd node and it > caused basically the complete node's pg-s are degraded. Is it normal? I hope > it will not rebalance the complete node because I don't have space for that. > I changed it back but still slowly decreasing, so not sure this settings is > correct or not or this behavior is good or not? > > 2021-05-14 12:18:11.447628 mon.2004 [WRN] Health check update: 3353/91976715 > objects misplaced (0.004%) (OBJECT_MISPLACED) > 2021-05-14 12:18:11.447640 mon.2004 [WRN] Health check update: Degraded data > redundancy: 33078466/91976715 objects degraded (35.964%), 254 pgs degraded, > 253 pgs undersized (PG_DEGRADED) > > Istvan Szabo > Senior Infrastructure Engineer > --------------------------------------------------- > Agoda Services Co., Ltd. > e: istvan.sz...@agoda.com<mailto:istvan.sz...@agoda.com> > --------------------------------------------------- > > > ________________________________ > This message is confidential and is for the sole use of the intended > recipient(s). It may also be privileged or otherwise protected by copyright > or other legal rules. If you have received it by mistake please let us know > by reply email and delete it from your system. It is prohibited to copy this > message or disclose its content to anyone. Any confidentiality or privilege > is not waived or lost by any mistaken delivery or unauthorized disclosure of > the message. All messages sent to and from Agoda may be monitored to ensure > compliance with company policies, to protect the company's interests and to > remove potential malware. Electronic messages may be intercepted, amended, > lost or deleted, or contain viruses. > _______________________________________________ > 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