General

Profile

David Zafman

Issues

Projects

  • Ceph (Developer, Reporter, 10/01/2012)
  • Linux kernel client (Developer, Reporter, 10/01/2012)
  • phprados (Developer, Reporter, 08/11/2013)
  • devops (Developer, Reporter, 08/11/2013)
  • rbd (Developer, Reporter, 08/11/2013)
  • rgw (Developer, Reporter, 10/01/2012)
  • sepia (Developer, Reporter, Backporter, 08/11/2013)
  • fs (Developer, Reporter, 10/01/2012)
  • teuthology (Developer, Reporter, 08/11/2013)
  • rados-java (Developer, Reporter, 08/11/2013)
  • Calamari (Developer, Reporter, 08/27/2014)
  • Ceph-deploy (Developer, Reporter, 10/03/2014)
  • ceph-qa-suite (Developer, Reporter, 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, 06/28/2017)
  • rgw-testing (Developer, Reporter, 11/01/2016)
  • RADOS (Developer, Reporter, 06/07/2017)
  • bluestore (Developer, Reporter, 11/29/2017)
  • ceph-volume (Developer, Reporter, 11/13/2018)
  • Messengers (Developer, Reporter, 03/12/2019)
  • Orchestrator (Developer, Reporter, 01/16/2020)
  • dmclock (Developer, Reporter, 08/13/2020)

Activity

09/22/2020

04:39 AM RADOS Bug #47352 (In Progress): rados ls improvements.
04:39 AM RADOS Bug #47352: rados ls improvements.

There are 2 issues here. 1. This is making ls more expensive. 2. How do I create ghobject_t for all cases.
<pre...

09/21/2020

11:57 PM RADOS Bug #47361 (Rejected): invalid upmap not getting cleaned

I diagnosed this issue running the following with the supplied osd map.
CEPH_ARGS=" --debug_osd=30" osdmaptool -...

09/18/2020

02:01 AM RADOS Feature #39012 (Resolved): osd: distinguish unfound + impossible to find, vs start some down OSDs...
12:38 AM RADOS Bug #47508: Multiple read errors cause repeated entry/exit recovery for each error
WIthout this fix every object is a recovery. Only with added 2 dout()s....

09/17/2020

03:59 AM RADOS Bug #47508 (In Progress): Multiple read errors cause repeated entry/exit recovery for each error

09/16/2020

06:15 PM RADOS Bug #47508: Multiple read errors cause repeated entry/exit recovery for each error
...
06:12 PM RADOS Bug #47508 (Fix Under Review): Multiple read errors cause repeated entry/exit recovery for each e...

After looking at https://github.com/ceph/ceph/pull/36989 I realized that after the first read error all the other g...

09/13/2020

05:50 PM RADOS Feature #39012 (Fix Under Review): osd: distinguish unfound + impossible to find, vs start some d...

09/07/2020

10:00 PM RADOS Bug #47352 (In Progress): rados ls improvements.
"rados ls" should NOT include deleted head objects, with json output include snapshots but add snapid fields to output.

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