General

Profile

Greg Farnum

Issues

Projects

  • Ceph (Developer, Reporter, Backporter, 09/18/2012)
  • Linux kernel client (Developer, Reporter, 09/18/2012)
  • phprados (Developer, Reporter, 09/18/2012)
  • devops (Developer, Reporter, Backporter, 09/18/2012)
  • rbd (Developer, Reporter, Backporter, 09/18/2012)
  • rgw (Developer, Reporter, Backporter, 09/18/2012)
  • sepia (Developer, Reporter, Backporter, 09/18/2012)
  • fs (Developer, Reporter, Backporter, 10/01/2012)
  • teuthology (Developer, Reporter, 01/10/2013)
  • rados-java (Developer, Reporter, 05/24/2013)
  • Calamari (Developer, Reporter, 08/27/2014)
  • Ceph-deploy (Developer, Reporter, 10/03/2014)
  • Stable releases (Manager, Developer, 03/18/2015)
  • ceph-qa-suite (Developer, Reporter, Backporter, 06/09/2015)
  • Tools (Developer, Reporter, Backporter, 01/26/2016)
  • Infrastructure (Developer, Reporter, Backporter, 01/26/2016)
  • ceph-cm-ansible (Developer, Reporter, Backporter, 01/26/2016)
  • paddles (Developer, Reporter, Backporter, 01/26/2016)
  • pulpito (Developer, Reporter, Backporter, 01/26/2016)
  • downburst (Developer, Reporter, Backporter, 01/28/2016)
  • ovh (Developer, Reporter, Backporter, 02/02/2016)
  • www.ceph.com (Developer, Reporter, Backporter, 08/22/2016)
  • CI (Reporter, 01/10/2017)
  • mgr (Manager, Developer, Reporter, Backporter, 02/28/2017)
  • rgw-testing (Developer, Reporter, Backporter, 11/01/2016)

Activity

04/28/2017

10:09 PM fs Bug #19812 (New): client: not swapping directory caps efficiently leads to very slow create chains
https://www.mail-archive.com/ceph-users@lists.ceph.com/msg34200.html
In short: if you have a ceph-fuse and a kerne...
09:38 PM Ceph Feature #19810 (New): qa: test that we are trimming maps
We merged https://github.com/ceph/ceph/pull/14504 without noticing that it prevented *all* OSD map trimming, because ...

04/27/2017

09:59 PM Ceph Feature #19799 (New): Expose snap trim speed along with client and recovery IO rates
Something like...

04/26/2017

06:06 PM Ceph Bug #19705: Ubuntu amd64 client can not discover the ubuntu arm64 ceph cluster
If you reproduce this while the clients and servers have "debug ms = 10" set, the logs will contain a lot of develope...

04/24/2017

08:06 PM Ceph Bug #19752 (Rejected): pg_pool_t::remove_snap() allocates a snapid that is never deleted
Never mind, it just keeps an explicit list. This ticket was a comical series of misunderstandings.
07:56 PM Ceph Bug #19752 (Rejected): pg_pool_t::remove_snap() allocates a snapid that is never deleted
That means the removed_snaps interval set is remarkably inefficient. If you always create a snapshot before removing ...

04/21/2017

05:53 PM Ceph Cleanup #3977: Do a great stream operator const cleanup!
Woah, blast from the past! :)
The issue described here is that we had a bunch of operator<< functions with non-con...
05:42 PM Ceph Bug #19744: mon: pg_create not re-sent after primary osd changed
This is definitely on the mon. If the OSD ignored the epoch mappings it could create a PG which was created by somebo...

04/20/2017

01:28 AM Ceph Bug #19490 (Can't reproduce): segfault when flushing journal
Unfortunately there's not enough info in that backtrace to go on, and I haven't seen anything like this elsewhere. If...
01:07 AM Ceph Bug #17916 (Resolved): osd/PGLog.cc: 1047: FAILED assert(oi.version == i->first)
Jewel backport ticket: http://tracker.ceph.com/issues/19701
Kraken "backport" ticket: http://tracker.ceph.com/issu...

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