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)
  • Messengers (Developer, Reporter, 03/12/2019)

Activity

06/21/2019

03:37 AM fs Bug #40472: MDSMonitor: use stringstream instead of dout for mds repaired
https://github.com/ceph/ceph/pull/28683
03:33 AM fs Bug #40472 (Need Review): MDSMonitor: use stringstream instead of dout for mds repaired
use stringstream instead of dout for mds repaired to get result directly from command line.

06/04/2019

08:46 AM fs Feature #40121 (Resolved): mds: count purge queue items left in journal
MDS purge queue didn't have a perf counter to record how many items still left in journal. Even when MDS restarted, t...

05/13/2019

09:40 AM fs Bug #39715 (New): client: optimize rename operation under different quota root
We had many source directories with more than ten millions files. It took very long time to move one such directory t...

05/09/2019

09:06 AM fs Bug #39645: mds: output lock state in format dump
https://github.com/ceph/ceph/pull/27717
09:06 AM fs Bug #39645 (Pending Backport): mds: output lock state in format dump
dump cache in plain text will print lock state. But in json format dump, it won't. It is not convenient to debug some...

04/03/2019

09:50 AM rbd Bug #39089: krbd: fix rbd map hang due to udev return subsystem unordered
https://github.com/ceph/ceph/pull/27339
09:47 AM rbd Bug #39089 (Pending Backport): krbd: fix rbd map hang due to udev return subsystem unordered
Recently we found 'rbd map' hang forever but rbd device can work fine after terminating 'rbd map' or waiting it timed...

03/22/2019

06:21 AM Linux kernel client Bug #38824: kclient: ceph: remove duplicated filelock ref increase
Yan, thanks for your review and comments. It is not right to remove the ref increase code in ceph_lock_message. Pls r...

03/20/2019

07:00 AM Linux kernel client Bug #38824: kclient: ceph: remove duplicated filelock ref increase
...

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