Ceph

09/20/2019

04:35 PM RADOS Bug #41943 (Closed): ceph-mgr fails to report OSD status correctly

After an inexplicable cluster event that resulted in around 10% of our OSDs falsely reported down (and shortly after ...

01/17/2018

10:26 PM RADOS Bug #21388: inconsistent pg but repair does nothing reporting head data_digest != data_digest fro...

Ryan Anstey wrote:
> I'm working on fixing all my inconsistent pgs but I'm having issues with rados get... hopefully...

03/01/2017

07:15 PM rbd Feature #19123 (New): rbd/rados drivers in PyPI repo

We have a need to install modules wholly contained within python virtualenv. As of now, we're extracting compiled dri...

02/07/2017

10:13 PM Ceph Feature #18851 (New): Ability to add comments in certain views of Ceph daemons or status

It would be nice to maintain a record of why an OSD is down, or why a flag has been set within the Ceph Cluster so th...

02/01/2017

06:47 PM Ceph Bug #18762 (New): OSDs stuck using previous version Upstart script until all have been restarted

After a Hammer -> Jewel upgrade, OSD daemons will not start. The upstart logs show:
@/proc/self/fd/9: 8: /proc/sel...

01/06/2017

11:37 PM rbd Bug #18436: Qemu crash triggered by network issues

Jason Dillaman wrote:
> @Brian: any chance you had your nodes configured to capture core dumps? That would make so...

12:14 AM rbd Bug #18436 (Resolved): Qemu crash triggered by network issues

Noticed in the form of I/O errors and disk corruption at the operating system level. Further investigation uncovered ...

10/25/2016

08:54 PM Ceph Documentation #17701 (Resolved): osd_max_backfills default has changed, documentation should refl...

Jewel default is 1 for osd_max_backfills:
https://github.com/ceph/ceph/blob/jewel/src/common/config_opts.h#L569
...

06/23/2016

08:05 PM Ceph Feature #16462 (New): Include more detail in perf dump

More detailed statistic (over avgcount) are desired, Percentage of distribution a la fio would be on the wish list.

03:30 PM Ceph-deploy Bug #16451: Using ceph-deploy with --zap-disk and --dmcrypt fails

Sounds fair, I'll see what I can do to reproduce without ceph-deploy, though our current project has now moved past t...