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

02/12/2019

03:12 AM fs Bug #38263 (Pending Backport): mds: fix potential re-evaluate stray dentry in _unlink_local_finish
```
2019-01-25 10:08:13.917522 7f882dcca700 -1 /data/build_ceph/ceph-build-luminous/BUILD/ceph-12.2.8-217-gaf1d23f09...

01/17/2019

09:43 AM fs Bug #34525: MDS Daemon msgr-worker-2 thread crush
The same crash happened on our cluster, but it was on OSD this time. The ceph version is 12.2.8.

12/04/2018

06:51 AM fs Bug #37516 (Resolved): 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 (Resolved): 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 (Resolved): mgr/status: fix fs status subcommand did not show standby-replay MDS' perf...
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 (Resolved): 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 ...

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