General

Profile

Xiaoxi Chen

Issues

Projects

  • Ceph (Developer, Reporter, Backporter, 02/26/2016)
  • Linux kernel client (Developer, Reporter, 02/26/2016)
  • phprados (Developer, Reporter, 02/26/2016)
  • devops (Developer, Reporter, Backporter, 02/26/2016)
  • rbd (Developer, Reporter, Backporter, 02/26/2016)
  • rgw (Developer, Reporter, Backporter, 02/26/2016)
  • sepia (Developer, Reporter, Backporter, 02/26/2016)
  • fs (Developer, Reporter, Backporter, 02/26/2016)
  • teuthology (Developer, Reporter, 02/26/2016)
  • rados-java (Developer, Reporter, 02/26/2016)
  • Calamari (Developer, Reporter, 02/26/2016)
  • Ceph-deploy (Developer, Reporter, 02/26/2016)
  • Stable releases (Manager, Developer, 02/26/2016)
  • ceph-qa-suite (Developer, Reporter, Backporter, 02/26/2016)
  • Tools (Developer, Reporter, Backporter, 02/26/2016)
  • Infrastructure (Developer, Reporter, Backporter, 02/26/2016)
  • ceph-cm-ansible (Developer, Reporter, Backporter, 02/26/2016)
  • paddles (Developer, Reporter, Backporter, 02/26/2016)
  • pulpito (Developer, Reporter, Backporter, 02/26/2016)
  • downburst (Developer, Reporter, Backporter, 02/26/2016)
  • ovh (Developer, Reporter, Backporter, 02/26/2016)
  • www.ceph.com (Developer, Reporter, Backporter, 08/22/2016)
  • mgr (Developer, Reporter, Backporter, 06/28/2017)
  • rgw-testing (Developer, Reporter, Backporter, 11/01/2016)
  • RADOS (Developer, Reporter, Backporter, 06/07/2017)
  • bluestore (Developer, Reporter, Backporter, 11/29/2017)

Activity

11/29/2017

08:18 AM Ceph Revision b02075a9 (ceph): mon/PGMap: Fix %USED calculation bug.
Previous code forgot to multiple raw_used_ratio to calculate
used byte.
Fixes: http://tracker.ceph.com/issues/22247
...

11/28/2017

05:29 AM Ceph Bug #22247: ceph df report wrong pool usage pct
Not need to backport to jewel.
05:26 AM Ceph Revision d10c6c26 (ceph): mon/PGMap: Fix %USED calculation bug.
Previous code forgot to multiple raw_used_ratio to calculate
used byte.
Fixes: http://tracker.ceph.com/issues/22247
...

11/27/2017

06:27 AM Ceph Bug #22247 (Resolved): ceph df report wrong pool usage pct
In previous code we use USED/ USED + MAX_AVAIL, in PR https://github.com/ceph/ceph/pull/10584
however, the USED here...

11/24/2017

03:37 AM Ceph Revision 95389413 (ceph): OSD/admin_socket: add get_mapped_pools
get_mapped_pools will return all pool_id that
mapped to the paticular OSD.
It is super useful for monitoring system ...

10/11/2017

02:40 AM fs Bug #21745: MDBalancer using total (all time) request count in load statistics
although it is simple to add last_timestamp and last_reqcount so that we can get an average TPS, but TPS may fluctuat...

09/08/2017

05:53 AM Ceph Revision 14ffd9ba (ceph): doc: fix typo on specify db block device
Should use block.db instead of block-db
Signed-off-by: Xiaoxi Chen <xiaoxchen@ebay.com>

05/17/2017

04:10 PM RADOS Bug #19790 (Verified): rados ls on pool with no access returns no error

04/26/2017

08:12 AM Ceph Revision a58b7b69 (ceph): osd/PG.cc: Optimistic estimation on PG.last_active
PG may go through inactive state(such like peering) shortly during
state transition, user usually want to only get al...
06:50 AM Ceph Revision 68f4ee62 (ceph): os/Filestore: fix wbthrottle assert.
When filestore_wbthrottle_*_*_start_flusher = 0, ceph-osd
will assert on startup due to pending_wbs.empty() == True.
...

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