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shen hang

  • Registered on: 04/08/2018
  • Last connection: 02/05/2021

Issues

Activity

02/09/2022

09:31 AM Ceph Revision d7feb898 (ceph): mds: add an option to decide whether prefetching entire dir or not.
Accessing one single dentry could be fastened by set this option to
false, when dir is not in the memory.
Signed-off-...

02/05/2021

07:43 AM Ceph Fix #49188 (Resolved): mds: speed up the process of looking up a single dentry ,when the key is n...
Looking up a single dentry would take a long time, when it was not in the mds cache.The process would load the whole ...

05/06/2020

10:20 PM Ceph Revision 2b140413 (ceph): mds: Using begin() and empty() to iterate the xlist
Fixes: https://tracker.ceph.com/issues/44316
The item p pointed to maybe cleaned during the process
of request_kill ...

04/30/2020

10:05 AM Ceph Revision 6959a03d (ceph): tool: add function of show/amend fnode
Signed-off-by: Shen Hang <harryshen18@gmail.com>

04/10/2020

07:04 AM Ceph Revision 8ddbb727 (ceph): mds: Using begin() and empty() to iterate the xlist
Fixes: https://tracker.ceph.com/issues/44316
The item p pointed to maybe cleaned during the process
of request_kill ...

03/01/2020

08:35 AM Ceph Revision 432ea90a (ceph): mds: Using begin() and empty() to iterate the xlist
Fixes: https://tracker.ceph.com/issues/44316
The item p pointed to maybe cleaned during the process
of request_kill ...

02/27/2020

06:13 AM CephFS Bug #44316 (Resolved): mds: assert(p != active_requests.end())
Luminous
crash info:
10454 1: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x11 ...

02/14/2020

04:47 AM Ceph Revision b501ecf1 (ceph): client: add procession of SEEK_HOLE and SEEK_DATA in lseek.
Fixes: https://tracker.ceph.com/issues/42107
Signed-off-by: Shen Hang <harryshen18@gmail.com>
(cherry picked from co...

02/03/2020

03:50 AM Ceph Revision 5c3b850b (ceph): mds: add an option to deny all reconnect req
to load less meta information, then shorten reboot time.
Fixes: https://tracker.ceph.com/issues/42831
Firstly ,it r...

01/27/2020

12:48 PM Ceph Revision 504dbcc9 (ceph): mds: complete all the replay op when mds is restarted ,no matter the se...
In reconnect phase client sent unsafe requests to mds before reconnect msg. So this pr will handle situation like thi...

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