Ceph

04/03/2021

04:35 PM CephFS Bug #49912: client: dir->dentries inconsistent, both newname and oldname points to same inode, mv complains "are the same file"

Xiubo Li wrote:
> I am doubting that if there has two tasks are doing the rename:
>
> For task1, if it just do _l... Xiaoxi Chen

04:21 PM CephFS Bug #49912: client: dir->dentries inconsistent, both newname and oldname points to same inode, mv complains "are the same file"

Jeff Layton wrote:
> I think that after the mv, the directory should no longer be considered ORDERED. We probably _c... Xiaoxi Chen

03/21/2021

04:51 PM CephFS Bug #49912 (Resolved): client: dir->dentries inconsistent, both newname and oldname points to same inode, mv complains "are the same file"

we have an applications that use FS as a lock --- an empty file named .dw_gem2_cmn_sd_{INPROGRESS/COMPLETE} , applic... Xiaoxi Chen

08/01/2020

02:56 PM bluestore Bug #43068: on disk size (81292) does not match object info size (81237)

... Xiaoxi Chen

07/27/2020

04:18 PM RADOS Bug #46443: ceph_osd crash in _committed_osd_maps when failed to encode first inc map

update affected version as it impacted all octopus release Xiaoxi Chen

10:27 AM RADOS Bug #46443: ceph_osd crash in _committed_osd_maps when failed to encode first inc map

The issue also persist in latest Octopus release.
Xiaoxi Chen

08:39 AM RADOS Bug #46443: ceph_osd crash in _committed_osd_maps when failed to encode first inc map

I think it is mon not the peer OSD. (We just upgrade the mon from 14.2.10 to 15.2.4, below log with mon 15.2.4).
... Xiaoxi Chen

06:19 AM RADOS Bug #46443: ceph_osd crash in _committed_osd_maps when failed to encode first inc map

Dan van der Ster wrote:
> @Xiaoxi thanks for confirming. What are the circumstances of your crash? Did it start spon... Xiaoxi Chen

06:18 AM RADOS Bug #46443: ceph_osd crash in _committed_osd_maps when failed to encode first inc map

@Dan
Yes/no, it is not 100% same that in our case we have several clusters that start adding OSDs with 14.2.10 into... Xiaoxi Chen

07/24/2020

06:16 AM RADOS Bug #46443: ceph_osd crash in _committed_osd_maps when failed to encode first inc map

I do have coredump captured , the osdmap is null which lead to segmentation fault in osdmap->isup Xiaoxi Chen