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wei qiaomiao

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01/16/2019

12:46 AM Ceph Revision 3510d2f5 (ceph): client: add ceph_stat/ceph_lstat/ceph_fstat api
This partial reverts from commit ce8c6f3c9f9f35b7458ab95d9affc9ed4712d0eb
The purpose of take these api back is make...

12/20/2018

11:10 AM Ceph Revision e2b2f294 (ceph): client: add latency statistics for a read/fsync operation
Since read and fsync are citical operation in IO performance test, it is necessary to add lantency statistics for the...

06/13/2018

03:03 PM Ceph Revision 5b89d8a2 (ceph): rgw: add tenant to shard_id in RGWDeleteLC::execute()
in RGWDeleteLC::execute(), we should add bucket.tenant to shard_id,
otherwise, the lc entry can't delete after this o...

09/23/2017

10:15 AM RADOS Bug #21303: rocksdb get a error: "Compaction error: Corruption: block checksum mismatch"
@Daniel,
Yes.no OSD running on xfs shows the problem in question. I think one of different between the db based o...

09/22/2017

02:45 AM RADOS Bug #21303: rocksdb get a error: "Compaction error: Corruption: block checksum mismatch"
@Sage @Daniel Huang and I use the same cluster. We use xfs insteads of bluefs for some osds in our cluster, the issue...
12:51 AM RADOS Bug #21303: rocksdb get a error: "Compaction error: Corruption: block checksum mismatch"
Daniel Oliveira wrote:
> @Wei,
>
> Please, would you mind describing a bit more your environment? Also, how ofte...

09/21/2017

06:11 AM RADOS Bug #21303: rocksdb get a error: "Compaction error: Corruption: block checksum mismatch"
This issue can reproduce in our cluster, we are willing to give more information if you need.

09/11/2017

09:09 AM rgw Bug #21339 (Need Review): should unlock when catch an error in process_single_logshard()
see: https://github.com/ceph/ceph/pull/16438

08/30/2017

06:21 AM Ceph Bug #21175 (Resolved): osd crash when change option "bluestore_csum_type" from "none" to "CRC32"
ceph version 12.1.2-1166-gdf3fe60 (df3fe608b88b5de204f99b6ba724a785aec86ed6) mimic (dev)
(1)set "bluestore_csum_t...

08/29/2017

11:48 AM Ceph Revision 3e7cffb1 (ceph): rgw: add tenant to shard_id in RGWDeleteLC::execute()
in RGWDeleteLC::execute(), we should add bucket.tenant to shard_id,
otherwise, the lc entry can't delete after this o...

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