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Honggang Yang

  • Email: rtlinux@163.com
  • Registered on: 08/24/2016
  • Last connection: 06/12/2020

Issues

Activity

06/12/2020

07:29 AM crimson Bug #45985 (Triaged): crimson-osd mkfs segmentation fault on shard 0
I want to setup a cluster with the following cmd:...

03/31/2020

01:53 AM bluestore Bug #44774: ceph-bluestore-tool --command bluefs-bdev-new-wal may damage bluefs
h1. How to reproduce this problem
h2. 1. modify your vstart.sh
# git diff ../src/vstart.sh
diff --git a/src/...

03/26/2020

05:26 PM bluestore Bug #44774: ceph-bluestore-tool --command bluefs-bdev-new-wal may damage bluefs
https://github.com/ceph/ceph/pull/34219
05:11 PM bluestore Bug #44774 (Resolved): ceph-bluestore-tool --command bluefs-bdev-new-wal may damage bluefs
h1. bluefs-bdev-new-wal...

10/14/2019

08:39 AM Ceph Feature #42286: Introduction of tier local mode
Honggang Yang wrote:
> h1. I also compared local mode tier with intel CAS
>
> - default: no tier
> - tiering: lo...
08:27 AM Ceph Feature #42286: Introduction of tier local mode

h1. I also compared local mode tier with intel CAS
- default: no tier
- tiering: local tier mode
- CAS: inte...

10/13/2019

12:33 PM Ceph Feature #42286: Introduction of tier local mode
After the sysbench prepare operation is completed, about 48883MB of db data is generated.
So in the sysbench run sta...

10/11/2019

03:48 PM Ceph Feature #42286: Introduction of tier local mode

kiizawa’s patch(https://github.com/ceph/ceph/pull/18211)
03:27 PM Ceph Feature #42286 (New): Introduction of tier local mode

h1. Introduction
Based on kiizawa’s patch(#18211), we implemented a new cache tier mode - local mode. In this mo...

09/01/2019

12:18 PM rgw Feature #41417: rgw: store small object's data part into xattr to avoid disk space wasting
Try to fix this problem in the bluestore layer:
https://github.com/ceph/ceph/pull/30056

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