General

Profile

Zheng Yan

Issues

Projects

  • Ceph (Developer, Core Developer, 01/25/2013)
  • Linux kernel client (Developer, Core Developer, 11/25/2020)
  • phprados (Developer, Core Developer, 11/25/2020)
  • devops (Developer, Core Developer, 11/25/2020)
  • rbd (Developer, Core Developer, 11/25/2020)
  • rgw (Developer, Core Developer, 11/25/2020)
  • sepia (Developer, 01/25/2013)
  • CephFS (Developer, Core Developer, 11/25/2020)
  • teuthology (Developer, 12/04/2020)
  • rados-java (Developer, Core Developer, 11/25/2020)
  • Calamari (Developer, 08/27/2014)
  • Ceph-deploy (Developer, 10/03/2014)
  • ceph-dokan (Developer, Core Developer, 11/25/2020)
  • Stable releases (Developer, Core Developer, 11/25/2020)
  • Tools (Developer, 01/26/2016)
  • Infrastructure (Developer, 01/26/2016)
  • paddles (Developer, 08/16/2021)
  • downburst (Developer, 01/28/2016)
  • ovh (Developer, 02/02/2016)
  • www.ceph.com (Developer, 08/22/2016)
  • CI (Reporter, 01/10/2017)
  • mgr (Developer, Core Developer, 06/28/2017)
  • rgw-testing (Developer, Core Developer, 11/25/2020)
  • RADOS (Developer, Core Developer, 06/07/2017)
  • bluestore (Developer, Core Developer, 11/29/2017)
  • ceph-volume (Developer, Core Developer, 11/25/2020)
  • Messengers (Developer, Core Developer, 03/12/2019)
  • Orchestrator (Developer, Core Developer, 01/16/2020)
  • crimson (Developer, Core Developer, 11/25/2020)
  • dmclock (Developer, Core Developer, 08/13/2020)
  • cephsqlite (Developer, Core Developer, 03/19/2021)
  • Dashboard (Developer, Core Developer, 04/22/2021)

Activity

03/12/2021

08:40 PM Ceph Revision ea684117 (ceph): mds: don't start purging inodes in the middle of recovery
when mds enter clientreplay/active state, it will start purging
each log segments' purging_inodes.
Signed-off-by: "Y...

03/05/2021

06:43 AM CephFS Bug #49617 (Fix Under Review): mds: race of fetching large dirfrag

02/01/2021

06:05 AM CephFS Bug #49074 (Fix Under Review): mds: don't start purging inodes in the middle of recovery
06:04 AM Ceph Revision 2e727385 (ceph): mds: don't start purging inodes in the middle of recovery
when mds enter clientreplay/active state, it will start purging
each log segments' purging_inodes.
Signed-off-by: "Y...
06:04 AM CephFS Bug #49074 (Resolved): mds: don't start purging inodes in the middle of recovery
If mds kills client session in the middle of recovery, it will purge preallocated inos in the killed session twice. o...

01/06/2021

03:24 AM Ceph Revision 087e5cd8 (ceph): mds: don't use dentry_key_t in C_IO_Dir_Commit_Ops
dentry_key_t uses std::string_view to access corresponding dentry's name.
C_IO_Dir_Commit_Ops() is executed by worker...

12/30/2020

02:48 AM Ceph Revision 6fce6672 (ceph): mailmap: update affiliation for Yan, Zheng
Signed-off-by: "Yan, Zheng" <ukernel@gmail.com>

11/16/2020

02:40 PM CephFS Bug #48249 (Resolved): mds: dir->mark_new should together with dir->mark_dirty

11/15/2020

01:52 AM CephFS Bug #47786 (Fix Under Review): mds: log [ERR] : failed to commit dir 0x100000005f1.1010* object, ...

10/28/2020

01:43 PM CephFS Bug #48009: MDS crashes on locking assert in /build/ceph-14.2.11/src/mds/ScatterLock.h: In functi...
looks like dup of https://tracker.ceph.com/issues/46906

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