Ceph

06/08/2023

10:54 PM rbd Support #61596: how to secure delete rbd

ok,got it,thanks liuzhong chen

06/06/2023

07:49 AM rbd Support #61596 (Resolved): how to secure delete rbd

ceph 14.2.22
I make only one osd in ceph cluster for better to test.ceph osd tree is below:... liuzhong chen

11/21/2019

05:36 AM rbd Bug #42828: rbd journal err assert(ictx->journal != __null) when release exclusive_lock

@Jason Dillaman　I have understand and test the patch(https://github.com/ceph/ceph/pull/28773), it can slove this issu... liuzhong chen

11/19/2019

02:18 PM rbd Bug #42828: rbd journal err assert(ictx->journal != __null) when release exclusive_lock

@Jason Dillaman Yes, I find the image_ctx flush in the block_writes and it works.
But journal flush_event method is ... liuzhong chen

05:31 AM rbd Bug #42828: rbd journal err assert(ictx->journal != __null) when release exclusive_lock

I test again and upload the rbd log as follows, crash time is : 2019-11-19 13:27:02.360991... liuzhong chen

02:11 AM rbd Bug #42828: rbd journal err assert(ictx->journal != __null) when release exclusive_lock

The reason that exclusive lock be released is two fio client libaio write the image together with, two client batt... liuzhong chen

11/18/2019

11:29 AM rbd Bug #42828: rbd journal err assert(ictx->journal != __null) when release exclusive_lock

@Jason Dillaman review this please,thank you! liuzhong chen

09:27 AM rbd Bug #42828: rbd journal err assert(ictx->journal != __null) when release exclusive_lock

@jesse please review,thank you! liuzhong chen

09:22 AM rbd Bug #42828: rbd journal err assert(ictx->journal != __null) when release exclusive_lock

Follow is my method to slove this problem, Wonder if there is a better already existed api to do this.
I have test t... liuzhong chen

11/15/2019

06:48 AM rbd Bug #42828 (Resolved): rbd journal err assert(ictx->journal != __null) when release exclusive_lock

*ceph version:* 12.2.12
*Reproduction:*
1. create a rbd with journaling feature.
2. test rbd with two fio client,... liuzhong chen