General

Profile

Zheng Yan

Issues

Projects

  • Ceph (Developer, Reporter, 01/25/2013)
  • Linux kernel client (Developer, Reporter, 01/25/2013)
  • phprados (Developer, Reporter, 01/25/2013)
  • devops (Developer, Reporter, 01/25/2013)
  • rbd (Developer, Reporter, 01/25/2013)
  • rgw (Developer, Reporter, 01/25/2013)
  • sepia (Developer, Reporter, Backporter, 01/25/2013)
  • fs (Developer, Reporter, 01/25/2013)
  • teuthology (Developer, Reporter, 01/25/2013)
  • rados-java (Developer, Reporter, 05/24/2013)
  • 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)
  • CI (Reporter, 01/10/2017)
  • 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)

Activity

Today

02:13 PM fs Backport #22688 (In Progress): luminous: client: fails to release to revoking Fc
https://github.com/ceph/ceph/pull/19970
01:57 PM fs Backport #22699 (In Progress): luminous: client:_rmdir() uses a deleted memory structure(Dentry) ...
01:57 PM fs Backport #22699 (Need Review): luminous: client:_rmdir() uses a deleted memory structure(Dentry) ...
https://github.com/ceph/ceph/pull/19968
10:30 AM Linux kernel client Bug #22702: cephfs crashed under high memory pressure due to reserved caps number mismatch
failing to get caps in fill_inode() is bad. If ceph_reserve_caps() fails to reserve caps, it should trim some caps an...

01/15/2018

02:36 PM fs Bug #22610 (Need Review): MDS: assert failure when the inode for the cap_export from other MDS ha...

01/12/2018

11:07 AM fs Feature #21156 (In Progress): mds: speed up recovery with many open inodes

01/11/2018

08:39 AM fs Bug #22652 (Need Review): client: fails to release to revoking Fc
https://github.com/ceph/ceph/pull/19920
08:37 AM fs Bug #22652: client: fails to release to revoking Fc
hang fuse_reverse_inval_inode() was caused by hang page writeback.
02:54 AM fs Bug #22624: filestore: 3180: FAILED assert(0 == "unexpected error"): error (2) No such file or di...
OSD should reply -ENOENT for that case. should be OSD bug

01/10/2018

01:29 PM fs Bug #22652: client: fails to release to revoking Fc
I reproduced it locally. it seems like kernel issue. The issue happens only when fuse_use_invalidate_cb is true.

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