General

Profile

Mark Kogan

Issues

Projects

  • Ceph (Developer, Reporter, 09/06/2017)
  • Linux kernel client (Developer, Reporter, 09/06/2017)
  • phprados (Developer, Reporter, 09/06/2017)
  • devops (Developer, Reporter, 09/06/2017)
  • rbd (Developer, Reporter, 09/06/2017)
  • rgw (Developer, Reporter, 09/06/2017)
  • sepia (Developer, Reporter, Backporter, 09/06/2017)
  • fs (Developer, Reporter, 09/06/2017)
  • teuthology (Developer, Reporter, 09/06/2017)
  • rados-java (Developer, Reporter, 09/06/2017)
  • Calamari (Developer, Reporter, 09/06/2017)
  • Ceph-deploy (Developer, Reporter, 09/06/2017)
  • ceph-qa-suite (Developer, Reporter, 09/06/2017)
  • Tools (Developer, Reporter, Backporter, 09/06/2017)
  • Infrastructure (Developer, Reporter, Backporter, 09/06/2017)
  • ceph-cm-ansible (Developer, Reporter, Backporter, 09/06/2017)
  • paddles (Developer, Reporter, Backporter, 09/06/2017)
  • pulpito (Developer, Reporter, Backporter, 09/06/2017)
  • downburst (Developer, Reporter, Backporter, 09/06/2017)
  • ovh (Developer, Reporter, Backporter, 09/06/2017)
  • www.ceph.com (Developer, Reporter, Backporter, 09/06/2017)
  • CI (Reporter, 09/06/2017)
  • mgr (Developer, Reporter, 09/06/2017)
  • rgw-testing (Developer, Reporter, 09/06/2017)
  • RADOS (Developer, Reporter, 09/06/2017)
  • bluestore (Developer, Reporter, 11/29/2017)

Activity

07/07/2018

08:22 AM Ceph Revision 65bb6c83 (ceph): rgw: remove expired entries from the cache
Fixes: http://tracker.ceph.com/issues/23379
Signed-off-by: Mark Kogan <mkogan@redhat.com>
(cherry picked from commit...
08:21 AM Ceph Revision 1d8aa5ee (ceph): rgw: remove expired entries from the cache
Fixes: http://tracker.ceph.com/issues/23379
Signed-off-by: Mark Kogan <mkogan@redhat.com>
(cherry picked from commit...

07/03/2018

03:46 PM rgw Bug #24505: radosgw-admin user stats are incorrect when dynamic re-sharding is enabled
Adding another scenario -
where the cluster was installed with resharding and then resharding was disabled and rados...

06/14/2018

12:32 PM rgw Bug #18260: When uploading a large number of objects constantly, the objects number of bucket is ...
Not yet, was busy with other issues,
I Will be resuming work on this bug now.

06/12/2018

01:40 PM rgw Bug #24505 (Triaged): radosgw-admin user stats are incorrect when dynamic re-sharding is enabled
On a Ceph cluster started with vstart:...

06/05/2018

09:10 AM rgw Bug #23379 (In Progress): rgw performance regression for luminous 12.2.4
Fix PR: https://github.com/ceph/ceph/pull/22410
08:29 AM Ceph Revision 98f6dada (ceph): rgw: remove expired entries from the cache
Fixes: http://tracker.ceph.com/issues/23379
Signed-off-by: Mark Kogan <mkogan@redhat.com>

05/30/2018

08:34 AM rgw Bug #23379: rgw performance regression for luminous 12.2.4
Following internal discussion and verification on the test system
While we are debugging the issue its currently rec...

05/29/2018

02:58 PM rgw Bug #23379: rgw performance regression for luminous 12.2.4
I was able to reproduce this and traced it back to the "rgw_cache_expiry_interval" parameter, the default value is 90...

04/12/2018

02:29 PM rgw Bug #23379: rgw performance regression for luminous 12.2.4
Very interesting, please tell how do you generate the flame graph, I will perform the same check on my system and upd...

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