General

Profile

Greg Farnum

Issues

Projects

  • Ceph (Administrator, Developer, Backporter, Core Developer, 09/18/2012)
  • Linux kernel client (Administrator, Developer, Backporter, Core Developer, 11/25/2020)
  • phprados (Administrator, Developer, Backporter, Core Developer, 11/25/2020)
  • devops (Administrator, Developer, Backporter, Core Developer, 11/25/2020)
  • rbd (Administrator, Developer, Backporter, Core Developer, 11/25/2020)
  • rgw (Administrator, Developer, Backporter, Core Developer, 11/25/2020)
  • sepia (Administrator, Developer, Core Developer, 09/18/2012)
  • CephFS (Administrator, Developer, Backporter, Core Developer, 11/25/2020)
  • teuthology (Administrator, Developer, Core Developer, 12/04/2020)
  • rados-java (Administrator, Developer, Backporter, Core Developer, 11/25/2020)
  • Calamari (Developer, 08/27/2014)
  • Ceph-deploy (Developer, 10/03/2014)
  • ceph-dokan (Administrator, Developer, Backporter, Core Developer, 11/25/2020)
  • Stable releases (Administrator, Developer, Backporter, Core Developer, 11/25/2020)
  • Tools (Administrator, Developer, Core Developer, 01/26/2016)
  • Infrastructure (Developer, 01/26/2016)
  • ceph-cm-ansible (Backporter, 01/26/2016)
  • paddles (Developer, 08/16/2021)
  • downburst (Administrator, Developer, Core Developer, 01/28/2016)
  • ovh (Developer, 02/02/2016)
  • www.ceph.com (Developer, 08/22/2016)
  • CI (Reporter, 01/10/2017)
  • mgr (Administrator, Developer, Reporter, Backporter, Core Developer, 02/28/2017)
  • rgw-testing (Administrator, Developer, Backporter, Core Developer, 11/25/2020)
  • RADOS (Administrator, Developer, Backporter, Core Developer, 06/07/2017)
  • bluestore (Administrator, Developer, Backporter, Core Developer, 11/29/2017)
  • ceph-volume (Administrator, Developer, Backporter, Core Developer, 11/25/2020)
  • Messengers (Administrator, Developer, Backporter, Core Developer, 03/12/2019)
  • Orchestrator (Administrator, Developer, Backporter, Core Developer, 01/16/2020)
  • crimson (Administrator, Developer, Backporter, Core Developer, 11/25/2020)
  • dmclock (Administrator, Developer, Backporter, Core Developer, 08/13/2020)
  • cephsqlite (Administrator, Developer, Backporter, Core Developer, 03/19/2021)
  • Dashboard (Administrator, Developer, Reporter, Backporter, Core Developer, 04/15/2021)
  • cleanup (Administrator, Developer, Backporter, Core Developer, 08/11/2022)
  • nvme-of (Administrator, Developer, Backporter, Core Developer, 07/26/2023)

Activity

12/01/2023

03:02 AM Linux kernel client Bug #63586: libceph: osd_sparse_read: failed to allocate 2208169984 sparse read extents
If the OSD says it's returning 64K of read data, it seems like it can't have returned 2208169984 separate extents? I ...

10/06/2023

02:30 AM CephFS Feature #62668: qa: use teuthology scripts to test dozens of clients
We should see how much work it is to adapt http://jepson.io to filesystems — it's the only generalized distributed co...

09/12/2023

01:23 PM CephFS Bug #61009: crash: void interval_set<T, C>::erase(T, T, std::function<bool(T, T)>) [with T = inod...
Xiubo Li wrote:
> Greg Farnum wrote:
> > I was talking to Dhairya about this today and am not quite sure I understa...

09/07/2023

03:21 PM CephFS Feature #62715: mgr/volumes: switch to storing subvolume metadata in libcephsqlite
Patrick Donnelly wrote:
> If we are going to move the metadata out of CephFS, I think it should go in cephsqlite. Th...

09/05/2023

01:36 PM CephFS Bug #61009: crash: void interval_set<T, C>::erase(T, T, std::function<bool(T, T)>) [with T = inod...
I was talking to Dhairya about this today and am not quite sure I understand.
Xiubo, Venky, are we contending the ...

08/21/2023

01:03 PM CephFS Feature #62364: support dumping rstats on a particular path
Venky Shankar wrote:
> Greg Farnum wrote:
> > Especially now that we have rstats disabled by default,
>
> When d...

08/09/2023

12:36 AM CephFS Feature #62364 (New): support dumping rstats on a particular path
Especially now that we have rstats disabled by default, we need an easy way to dump rstats (primarily rbytes, though ...

08/08/2023

05:24 AM CephFS Bug #61717 (Can't reproduce): CephFS flock blocked on itself
I think there must be more going on here than is understood. The MDS is blocked on getting some other internal locks ...

08/01/2023

12:22 AM RADOS Bug #62214: crush: a crush rule with multiple choose steps will not retry an earlier step if it c...
Yes, this assessment looks correct to me. It's a big part of why chooseleaf exists — the CRUSH state machine just doe...

07/20/2023

05:47 AM CephFS Bug #61182: qa: workloads/cephfs-mirror-ha-workunit - stopping mirror daemon after the test finis...
Venky Shankar wrote:
> Greg Farnum wrote:
> > Oh, I guess the daemons are created via the qa/suites/fs/mirror-ha/ce...

Also available in: Atom