Zhi Zhang

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)

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

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

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...

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...

03:04 AM fs Bug #40603 (Pending Backport): 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...

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 (Pending Backport): MDSMonitor: use stringstream instead of dout for mds repaired: use stringstream instead of dout for mds repaired to get result directly from command line.

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...

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...

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