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WANG Guoqin

  • Registered on: 05/22/2017
  • Last connection: 06/18/2018

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11/22/2017

07:36 PM bluestore Bug #21040: bluestore: multiple objects (clones?) referencing same blocks (on all replicas)
And some other results,...
07:04 PM bluestore Bug #21040: bluestore: multiple objects (clones?) referencing same blocks (on all replicas)
Brad Hubbard wrote:
> Guoqin,
>
> Could you run the command Sage posted in comment #14 as well as the following?
...

11/19/2017

03:38 PM bluestore Bug #21087: BlueFS Becomes Totally Inaccessible when Failed to Allocate
Eric Nelson wrote:
> We're seeing this bug with our cachetier SSDs that have DBs located on 14G nvme partitions. Let...
03:28 PM bluestore Bug #21040: bluestore: multiple objects (clones?) referencing same blocks (on all replicas)
Got a lot of inconsistent pgs spread out in all 19 OSDs of mine every time when I do deep scrub. Without deep scrub, ...

09/21/2017

11:43 AM Ceph Revision 3e664bd5 (ceph): ceph-bluestore-tool: check if bdev is empty on 'bluefs-bdev-expand'
Signed-off-by: WANG Guoqin <wangguoqin1001@gmail.com>

09/09/2017

05:25 AM bluestore Bug #21087: BlueFS Becomes Totally Inaccessible when Failed to Allocate
Seems that I don't have a WAL bdev, do I? Maybe I created the bluefs using a too-early release?
01:09 AM bluestore Bug #21087: BlueFS Becomes Totally Inaccessible when Failed to Allocate
A quick response of the result, before me taking some time to investigate,...

09/07/2017

11:01 AM bluestore Bug #21087: BlueFS Becomes Totally Inaccessible when Failed to Allocate
More specifically, for almost any of the above ops to run, @BlueStore::_mount()@ must be called in advance, therefore...

08/31/2017

10:14 PM Ceph Support #21208 (New): Negative Runway in BlueFS?
Last week I tried to insert some osdmaps into OSDs using ceph-objectstore-tool, and now all the OSDs in BlueFS refuse...

08/23/2017

11:01 PM bluestore Bug #21087: BlueFS Becomes Totally Inaccessible when Failed to Allocate
Some of my investigations:
* No space seems allocatable on BlueFS, obviously. BlueFS::_allocate failed with r = al...

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