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jianpeng ma

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02/02/2021

08:14 AM Ceph Feature #49089: msg: add new func support_reencode
PR: https://github.com/ceph/ceph/pull/34659 try fix this.
08:13 AM Ceph Feature #49089 (New): msg: add new func support_reencode
Currently, we use Messenger::ms_can_fast_dispatch to verfiy Message whether support reencode. Now we add a new api of...

08/13/2019

01:18 AM Ceph Bug #41216: os/bluestore: Don't forget sub kv_submitted_waiters.
PR: https://github.com/ceph/ceph/pull/29522 fix this bug.
01:18 AM Ceph Bug #41216 (Resolved): os/bluestore: Don't forget sub kv_submitted_waiters.
in func flush_all_but_last, it forgets to dec kv_submitted_waiters when it returns for condition "it->state >= TransC...

07/26/2019

07:46 AM Ceph Revision 44dbc2ee (ceph): os/bluestore: avoid unnecessary notify.
Add parameter count waiting list for Onode::flush to avoid unnecessary
notify.
Signed-off-by: Jianpeng Ma <jianpeng....

07/22/2019

01:41 PM Ceph Revision 981d4c77 (ceph): os/bluestore: Reduce unnecessary wakeups.
Add bool kv_sync_in_progress to indicate thread kv_sync_thread
is running or waiting. Only wake up if thread waiting....
01:41 PM Ceph Revision 83c2c8d3 (ceph): os/bluestore: Reduce unnecessary wakeups.
Add bool kv_finalize_in_progress to indicate thread kv_finalize_thread
is running or waiting. Only wake up if waiting...

07/09/2019

06:28 PM Ceph Revision 67964d42 (ceph): common/config: Remove unused code.
Signed-off-by: Jianpeng Ma <jianpeng.ma@intel.com>

07/03/2019

01:44 PM Ceph Bug #40647: OP_CREATE issued to nautilus OSD
Is there a method which got peer-osd version? Or is there example we can reference?
05:41 AM Ceph Revision 28cad5b8 (ceph): osd/OSD: only wake up empty pqueue.
Reduce unnecessary wakeups. Especially for heavy load scenarios,
the queue is basically not empty.
Signed-off-by: Jia...

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