Ceph

05/25/2019

08:44 PM RADOS Bug #39555: backfill_toofull while OSDs are not full (Unneccessary HEALTH_ERR)

Note: I've only seen this in a relatively busy and full environment with quite a few backfills going on. Rene Diepstraten

08:21 PM RADOS Bug #39555: backfill_toofull while OSDs are not full (Unneccessary HEALTH_ERR)

Thanks for the PR.
The problem itself seems to be caused as follows:
- A backfill starts to a set osds
- One of th... Rene Diepstraten

05/21/2019

10:41 PM RADOS Bug #39555: backfill_toofull while OSDs are not full (Unneccessary HEALTH_ERR)

I know that, but the issue doesn't occur with those osds. The issue occurs with the ssds (checked with `ceph pg ls ba... Rene Diepstraten

09:36 PM RADOS Bug #39555: backfill_toofull while OSDs are not full (Unneccessary HEALTH_ERR)

Here I can reproduce the issue with the ssd class.
We're in the process of reinstalling/redeploying (one host with a... Rene Diepstraten

05/06/2019

09:18 AM RADOS Bug #39555: backfill_toofull while OSDs are not full (Unneccessary HEALTH_ERR)

This may be the case indeed, but I'd expect that unless pgs are evacuated, the state would be backfill_wait, not back... Rene Diepstraten

05/01/2019

08:10 AM RADOS Bug #39555 (Resolved): backfill_toofull while OSDs are not full (Unneccessary HEALTH_ERR)

This week I ran into an issue where ceph reports HEALTH_ERR because pgs are backfill_toofull.
None of the OSDs are o... Rene Diepstraten

03/13/2019

09:30 AM Ceph Feature #38708 (New): Rados import is potentially dangerous and should need confirmation

With `rados import`, the default behaviour is to overwrite, without any confirmation from the user.
As this is poten... Rene Diepstraten