Ceph

02/11/2019

10:06 AM bluestore Bug #22464: Bluestore: many checksum errors, always 0x6706be76 (which matches a zero block)

I still seem to be experiencing these errors, albeit at a much reduced rate since upgrading to 13.2.3. I could wake u... Nick Fisk

10/23/2018

04:48 PM bluestore Bug #22464: Bluestore: many checksum errors, always 0x6706be76 (which matches a zero block)

I think I maybe seeing this on actual client requests as well as scrubs. Since upgrading to Mimic and these scrub err... Nick Fisk

10/10/2018

09:06 AM bluestore Bug #22464: Bluestore: many checksum errors, always 0x6706be76 (which matches a zero block)

Reporting back, increasing min_free_kbytes has not appeared to have helped. Swap usage is only a couple of MB out of ... Nick Fisk

10/03/2018

09:56 PM bluestore Bug #22464: Bluestore: many checksum errors, always 0x6706be76 (which matches a zero block)

I've just bit hit by a wave of these after upgrading to Mimic, everything else remains the same, no reboot was carrie... Nick Fisk

06/06/2018

08:47 AM Ceph Bug #24396: osd crashes in on_local_recover due to stray clone

I seem to be hitting this bug. Whats the best way for a quick fix to get the PG back to full health?
1. Cherry pic... Nick Fisk

12/14/2017

09:27 PM RADOS Bug #22440: New pgs per osd hard limit can cause peering issues on existing clusters

Sure that makes sense.
If not a new state, how about something that would show up in pg query. I queried the pg wi... Nick Fisk

11:45 AM RADOS Bug #22440 (Resolved): New pgs per osd hard limit can cause peering issues on existing clusters

During upgrade of OSD's in a cluster from Filestore to Bluestore, the CRUSH layout changed in my cluster. This result... Nick Fisk

12/13/2017

11:49 AM RADOS Bug #22419 (Resolved): Pool Compression type option doesn't apply to new OSD's

If you set the pool compression type option to something like snappy, existing bluestore OSD's will then start compre... Nick Fisk

06/01/2017

03:16 PM Ceph Bug #19555: BlueStore.cc: 1941: FAILED assert(!force)

Sage Weil wrote:
> or debug bluestore = 30 would be even better :)
The motherboard in my test box seems to have d... Nick Fisk

05/22/2017

03:14 PM Ceph Bug #19555: BlueStore.cc: 1941: FAILED assert(!force)

I believe I may have just hit this. Was doing 4kb seq writes from fio to a EC pool with overwrites enabled, RBD image... Nick Fisk