Ceph

12/25/2014

09:14 PM Ceph Bug #9978: keyvaluestore: void ECBackend::handle_sub_read

Dear Sage,
Thanks for your kind words but please do not draw a wrong conclusion from this incident:
the problem wa... Dmitry Smirnov

12/24/2014

08:58 PM Ceph Feature #10036 (Fix Under Review): osd tree to show primary-affinity value

Mykola Golub kindly provided the attached patch implementing this feature. Dmitry Smirnov

12/23/2014

01:15 PM Ceph Bug #9978: keyvaluestore: void ECBackend::handle_sub_read

No, I was not able to recover by stopping all KV OSDs. It did not help. I don't know why you guys do not understand t... Dmitry Smirnov

12/19/2014

02:08 AM Ceph Bug #10059: osd/ECBackend.cc: 876: FAILED assert(0)

I applied commit:c87bde64 on top of 0.89 on degraded cluster but it caused many PGs to stuck in "inactive" state so I... Dmitry Smirnov

12/17/2014

08:30 AM Linux kernel client Bug #10351: mount.ceph prints spurious "mount: error writing /etc/mtab: Invalid argument"

I reported it as #8122 eight months ago... Dmitry Smirnov

12/09/2014

12:39 AM Ceph Bug #9978: keyvaluestore: void ECBackend::handle_sub_read

Can this bug get a little attention please? It has profound effect on my crippled cluster and I'm talking about files... Dmitry Smirnov

12:36 AM Ceph Bug #10225: keyvaluestore: OSDs do not start after few weeks of downtime (osd init failed / unable to read osd superblock)

This issue has something to do with down time. On KV OSDs I've checked 'superblock' files and found that they are OK ... Dmitry Smirnov

12/05/2014

09:56 PM Ceph Bug #10225: keyvaluestore: OSDs do not start after few weeks of downtime (osd init failed / unable to read osd superblock)

Sage Weil wrote:
> Just a reminder that the "_dev" in "keyvaluestore_dev" means "experimental! danger! danger!". Th... Dmitry Smirnov

12/02/2014

11:20 PM Ceph Bug #9978: keyvaluestore: void ECBackend::handle_sub_read

I reported KV OSD init problem as #10225. Dmitry Smirnov

11:18 PM Ceph Bug #10225: keyvaluestore: OSDs do not start after few weeks of downtime (osd init failed / unable to read osd superblock)

Oh yeah, another thing: some filestore based OSDs crash at the end of boot sequence so I didn't bother to start them ... Dmitry Smirnov