Ceph

06/23/2017

10:13 AM rbd Bug #20388: combination of kvm using librbd from kraken and online resize leads to data corruption

Hi Jason, thanks for the answer.
Yes I'm very aware this bug report lacks precision. In fact I was in the middle of ... Yann Dupont

06/22/2017

09:44 PM rbd Bug #20388: combination of kvm using librbd from kraken and online resize leads to data corruption

Just to add some confusion, I'm unable to reproduce this issue on a ubuntu-based machine with librbd from kraken.
So... Yann Dupont

08:38 PM rbd Bug #20388 (Closed): combination of kvm using librbd from kraken and online resize leads to data corruption

Hi everybody. We experimented big data corruption recently. I've been able to reproduce it and I suspect librbd from ... Yann Dupont

10/18/2016

07:56 PM Ceph Wiki edit: Ceph_contributors_list_maintenance_guide (#19)

Yann Dupont

02/09/2016

11:10 PM Ceph Wiki edit: Ceph_contributors_list_maintenance_guide (#13)

Yann Dupont

05/15/2015

08:17 PM Ceph Bug #11432: compilation error: No high-precision counter available (armhf, powerpc..)

In fact, b2781fb5638afae7438b983a912ede126a8c5b85 fix compilation, but the resulting binaries are not 100% working ... Yann Dupont

04/20/2015

02:54 PM Ceph Bug #11432 (Can't reproduce): compilation error: No high-precision counter available (armhf, powerpc..)

Commit commit:b2781fb5638afae7438b983a912ede126a8c5b85 is mandatory for compiling hammer on exotic arch (armhf in tha... Yann Dupont

04/08/2015

12:38 PM Ceph Bug #7915: ./include/interval_set.h: 385: FAILED assert(_size >= 0)

Quick follow-up. AFAICS, I still have the issue with hammer.
on my test cluster, on a total of 12 OSD, 9 are sta... Yann Dupont

03/20/2015

08:18 PM Ceph Bug #11102: mixed version cluster set object digests, then complains on scrub

OK, I was totally wrong in the root cause . Glad to see this patch, thanks ! Yann Dupont

03/11/2015

08:29 PM Ceph Bug #11102: mixed version cluster set object digests, then complains on scrub

Read "As a temporary measure" , not "temporary leasure" of course (event if this had some sense... :D )
BTW : here... Yann Dupont