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Zheng Yan's activity

From 11/14/2018 to 12/13/2018

12/13/2018

01:35 PM CephFS Bug #37644 (Fix Under Review): extend reconnect period when mds is busy
Zheng Yan
01:25 PM CephFS Bug #37644 (Resolved): extend reconnect period when mds is busy
Zheng Yan

12/11/2018

12:20 PM CephFS Bug #37594 (Resolved): mds: mds state change race
In multi-mds cluster, recovering mds may receive mdsmap that changes
its state after other mds. Furthermore, the rec...
Zheng Yan
03:45 AM Ceph Bug #37568 (Fix Under Review): CephFS remove snapshot result in slow ops
Zheng Yan
01:56 AM CephFS Bug #36189 (Fix Under Review): ceph-fuse client can't read or write due to backward cap_gen
Zheng Yan

12/07/2018

11:22 AM CephFS Bug #37544: mds: reconnect of client during thrashing fails
... Zheng Yan

11/30/2018

07:45 AM CephFS Bug #37464 (Fix Under Review): race of updating wanted caps
Zheng Yan

11/29/2018

07:39 AM CephFS Bug #37464 (Resolved): race of updating wanted caps
Zheng Yan
01:43 AM CephFS Bug #37378: truncate_seq ordering issues with object creation
yes, it's what I mean. besides, we should do the check after getting RW caps of src/dest inode Zheng Yan

11/28/2018

02:41 PM CephFS Bug #37378: truncate_seq ordering issues with object creation
For now, I think we can add a check to kernel client, make sure src inode and dest inode's truncate seq are the same.... Zheng Yan
12:24 PM CephFS Bug #37378: truncate_seq ordering issues with object creation
It seems that CEPH_OSD_OP_COPY_FROM is designed for cache tier, not suite for general use. The problem happen if src ... Zheng Yan

11/27/2018

08:30 AM CephFS Bug #37399: mds: severe internal fragment when decoding xattr_map from log event
Either https://github.com/ceph/ceph/pull/25264 or https://github.com/ceph/ceph/pull/25275 can resolve this issue. Aft... Zheng Yan
08:23 AM CephFS Bug #37399 (Resolved): mds: severe internal fragment when decoding xattr_map from log event
Zheng Yan

11/26/2018

02:06 PM Linux kernel client Bug #37278: filefrag receives SIGFPE when run on any file on CephFS (kernel mount)
Is it snapshot inode? Zheng Yan
07:37 AM Linux kernel client Bug #37278: filefrag receives SIGFPE when run on any file on CephFS (kernel mount)
ceph_getattr() does set set_dev. which kernel do you use. Zheng Yan

11/23/2018

03:31 AM Ceph Revision 8b1106c1 (ceph): Merge pull request #25228 from ceph/revert-25091-wip-36463-mimic
Revert "mimic: cephfs: ceph-fuse client can't read or write due to backward cap_gen" Zheng Yan
03:29 AM Ceph Revision 781fb48f (ceph): Revert "mimic: cephfs: ceph-fuse client can't read or write due to back...
Zheng Yan
 

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