Josh Durgin

  • Registered on: 10/14/2010
  • Last connection: 02/08/2019



  • Ceph (Manager, Developer, Reporter, Backporter, 09/18/2012)
  • Linux kernel client (Manager, Developer, Reporter, 09/18/2012)
  • phprados (Manager, Developer, Reporter, 09/18/2012)
  • devops (Manager, Developer, Reporter, Backporter, 09/18/2012)
  • rbd (Manager, Developer, Reporter, Backporter, 09/18/2012)
  • rgw (Manager, Developer, Reporter, Backporter, 09/18/2012)
  • sepia (Manager, Developer, Reporter, Backporter, 09/18/2012)
  • fs (Manager, Developer, Reporter, Backporter, 10/01/2012)
  • teuthology (Manager, Developer, Reporter, 01/10/2013)
  • rados-java (Manager, Developer, Reporter, 05/24/2013)
  • Calamari (Manager, Developer, Reporter, 08/27/2014)
  • Ceph-deploy (Manager, Developer, Reporter, 10/03/2014)
  • Stable releases (Manager, Developer, 07/24/2018)
  • 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)
  • (Developer, Reporter, Backporter, 08/22/2016)
  • CI (Reporter, 01/10/2017)
  • mgr (Manager, Developer, Reporter, Backporter, 06/28/2017)
  • rgw-testing (Manager, Developer, Reporter, Backporter, 11/01/2016)
  • RADOS (Manager, Developer, Reporter, Backporter, 06/07/2017)
  • bluestore (Manager, Developer, Reporter, Backporter, 11/29/2017)
  • ceph-volume (Developer, Reporter, 11/13/2018)
  • Messengers (Manager, Developer, Reporter, Backporter, 03/12/2019)



10:51 PM RADOS Bug #21142 (Resolved): OSD crashes when loading pgs with "FAILED assert(interval.last > last)"
10:11 PM Ceph Revision 682def2e (ceph): qa, doc: update ec fast read setting
31dd620883bc5114a476f9f37251f139b8abe326 renamed it but did not update the suites or docs
Signed-off-by: Josh Durgin...
09:58 PM Ceph Revision d45f1811 (ceph): qa/suites: remove mon kv backend options
rocksdb is the default, leveldb is not recommended at this point, so drop it.
Signed-off-by: Josh Durgin <jdurgin@re...
09:25 PM RADOS Bug #24866 (Verified): FAILED assert(0 == "past_interval start interval mismatch") in check_past_...
Looks like this is still possible to hit:


10:20 PM RADOS Bug #38012: osd bad crc cause the whole cluster stop accepting new request.
It seems the first step would be reporting the crc mismatches via a perfcounter. Then the mgr could look at those to ...


10:17 PM RADOS Bug #38012: osd bad crc cause the whole cluster stop accepting new request.
This is likely to be bad networking hardware - the CRC at the ceph level that is failing is designed to detect exactl...
10:15 PM RADOS Bug #37978 (Duplicate): osd killed by kernel for Segmentation fault
04:17 PM Ceph Revision 62ac23bf (ceph): common/options: remove unused ms async affinity options
These were never implemented. They can be added back if they are
implemented and shown to help performance.


09:12 PM Ceph Revision 946c3b4e (ceph): Merge branch 'luminous' into wip-ifed-fix2-expand-luminous
03:57 PM Ceph Revision 384cfa2a (ceph): Merge pull request #25925 from markhpc/wip-rocksdb-pricache
kv/KeyValueDB: Move PriCache implementation to ShardedCache.
Reviewed-by: Josh Durgin <>

Also available in: Atom