General

Profile

Jason Dillaman

Issues

Projects

  • Ceph (Developer, Reporter, Backporter, 09/18/2014)
  • Linux kernel client (Developer, Reporter, 09/18/2014)
  • phprados (Developer, Reporter, 09/18/2014)
  • devops (Developer, Reporter, Backporter, 09/18/2014)
  • rbd (Developer, Reporter, Backporter, 09/18/2014)
  • rgw (Developer, Reporter, Backporter, 09/18/2014)
  • sepia (Developer, Reporter, Backporter, 09/18/2014)
  • fs (Developer, Reporter, Backporter, 09/18/2014)
  • teuthology (Developer, Reporter, 09/18/2014)
  • rados-java (Developer, Reporter, 09/18/2014)
  • Calamari (Developer, Reporter, 09/18/2014)
  • Ceph-deploy (Developer, Reporter, 10/03/2014)
  • Stable releases (Manager, Developer, 02/28/2016)
  • 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 (Developer, Reporter, Backporter, 06/28/2017)
  • rgw-testing (Developer, Reporter, Backporter, 11/01/2016)
  • RADOS (Developer, Reporter, Backporter, 06/07/2017)

Activity

Today

02:49 AM rbd Bug #21774 (Closed): [performance] ~20% regression on 4K random read IO tests between Jewel and L...
Performance regressions are located in librados:
http://tracker.ceph.com/issues/21846
http://tracker.ceph.com/iss...
02:41 AM RADOS Bug #21846 (New): Default ms log level results in ~40% performance degradation on RBD 4K random r...
Luminous is now 15% slower than Jewel and over 40% slower as compared to when the ms logs are disabled.
v10.2.10 d...
02:25 AM RADOS Bug #21845 (New): Objecter::_send_op unnecessarily constructs costly hobject_t
With zero backoffs, just constructing an hobject_t ("hobject_t hoid = op->target.get_hobj();") results in an approxim...
01:56 AM RADOS Bug #21844 (New): Objecter::C_ObjectOperation_sparse_read throws/catches exceptions on -ENOENT
Running RBD small IO performance tests against a mostly sparse image shows that the Objecter is throwing/catching a b...

10/17/2017

04:50 PM rbd Bug #18844 (Resolved): import-diff failed: (33) Numerical argument out of domain - if image size ...
01:00 AM Ceph Revision ecec3217 (ceph): Merge pull request #17134 from PCzhangPC/metaexin
rbd: export/import image-meta when we export/import an image
Reviewed-by: Jason Dillaman <dillaman@redhat.com>
12:59 AM Ceph Revision be8e006c (ceph): Merge pull request #18249 from PCzhangPC/addrwpro
rbd: show read:write proportion in the infomation of readwrite bench test
Reviewed-by: Jason Dillaman <dillaman@redh...

10/16/2017

04:02 PM Ceph Bug #21808 (Pending Backport): rbd: rbd crashes during map
04:02 PM Ceph Revision 43b94729 (ceph): Merge pull request #18313 from Carbenium/rbd-map-crash
rbd: fix crash during map when "rw" option is specified
Reviewed-by: Jason Dillaman <dillaman@redhat.com>
12:48 PM rbd Bug #21797 (Need Review): [object map] removing a large image (~100TB) with an object map may res...
*PR*: https://github.com/ceph/ceph/pull/18315

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