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)
  • Orchestrator (Developer, Reporter, 01/16/2020)

Activity

06/22/2020

02:45 AM fs Bug #46129 (Fix Under Review): mds: fix hang issue when accessing a file under a lost parent dire...
Once a while we had encountered some serious problem that resulted in some metadata lost. After we brought the MDS up...

12/18/2019

04:46 AM fs Bug #43362 (Resolved): client: disallow changing fuse_default_permissions option at runtime
If fuse_default_permissions is false when initializing fuse, then ceph-fuse will use its own permission check. If cha...

10/10/2019

08:11 AM fs Bug #42251 (Resolved): mds: no assert on frozen dir when scrub path
...

08/14/2019

08:07 AM fs Bug #41242 (Closed): mds: re-introudce mds_log_max_expiring to control expiring concurrency manually
In some case, huge of mds segments could be expired concurrently, which might bring very heavy loads to OSDs and we c...

08/06/2019

02:45 AM fs Bug #41066 (Closed): mds: skip trim mds cache if mdcache is not opened

08/05/2019

05:23 AM fs Bug #41066: mds: skip trim mds cache if mdcache is not opened
https://github.com/ceph/ceph/pull/29481
05:18 AM fs Bug #41066 (Closed): mds: skip trim mds cache if mdcache is not opened
```
2019-07-24 14:51:28.028198 7f6dc2543700 1 mds.0.940446 active_start
2019-07-24 14:51:39.452890 7f6dc2543700 1...

07/23/2019

03:45 AM devops Bug #39157: [build from source for centos 7] option --single-version-externally-managed not recog...
@hoan, I guess your env had multiple versions of python, e,g. python 2.x and 3.x.
I got the same issue recently wh...

07/01/2019

03:04 AM fs Bug #40603 (Resolved): mds: disallow setting ceph.dir.pin value exceeding max rank id
Currently we allow to set ceph.dir.pin value to any number. If it is larger than current max id, this dir will stay i...

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

Also available in: Atom