General

Profile

Zhi Zhang

Issues

Projects

  • Ceph (Developer, Reporter, 08/06/2014)
  • Linux kernel client (Developer, Reporter, 08/06/2014)
  • phprados (Developer, Reporter, 08/06/2014)
  • devops (Developer, Reporter, 08/06/2014)
  • rbd (Developer, Reporter, 08/06/2014)
  • rgw (Developer, Reporter, 08/06/2014)
  • sepia (Developer, Reporter, Backporter, 08/06/2014)
  • fs (Developer, Reporter, 08/06/2014)
  • teuthology (Developer, Reporter, 08/06/2014)
  • rados-java (Developer, Reporter, 08/06/2014)
  • 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)
  • 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)

Activity

12/04/2018

06:51 AM fs Bug #37516 (Pending Backport): mds: remove duplicated l_mdc_num_strays perfcounter set
The l_mdc_num_strays perfcounter had been encapsulated into StrayManager notify_stray_created() and notify_stray_remo...

11/06/2018

06:37 AM fs Feature #36707 (Pending Backport): client: support getfattr ceph.dir.pin extended attribute
In Multi-MDSes, we can set ceph.dir.pin on client to bind a directory to a specific MDS. But we can't get this attrib...

11/01/2018

06:56 AM fs Bug #36668: client: request next osdmap for blacklisted client
https://github.com/ceph/ceph/pull/24870
06:54 AM fs Bug #36668 (Pending Backport): client: request next osdmap for blacklisted client
In Luminous version, we found blacklisted client would never get rid of blacklisted flag if network was down for some...

10/11/2018

09:24 AM mgr Bug #36399: mgr/status: fix fs status subcommand did not show standby-replay MDS' perf info
https://github.com/ceph/ceph/pull/24540
09:14 AM mgr Bug #36399 (Pending Backport): mgr/status: fix fs status subcommand did not show standby-replay M...
For standby-replay MDS, mgr fs status didn't show its activity, dns and inos perf info....

10/09/2018

07:01 AM fs Feature #36352: client: explicitly show blacklisted state via asok status command
https://github.com/ceph/ceph/pull/24486
06:58 AM fs Feature #36352 (Pending Backport): client: explicitly show blacklisted state via asok status command
In some unstable network enviroment, we found ceph-fuse client may become blacklisted. And common users found client ...

10/08/2018

03:29 AM fs Bug #36340: common: fix buffer advance length overflow to cause MDS crash
https://github.com/ceph/ceph/pull/24466
After this fix, MDS never gets crashed due to above buffer length overflow.
03:27 AM fs Bug #36340 (Resolved): common: fix buffer advance length overflow to cause MDS crash
Buffer advance length was defined as int, but in async msg, the real length of data buffer was defined as unsigned, s...

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