14. 2.15: Question to collection_list_legacy osd bug fixed in 14.2.15

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Hello,

I am running a productive ceph cluster with Nautilus 14.2.13. All OSDs
are bluestore and were created with a ceph version prior to 14.2.12.

What I would like to know is how urgent I should consider the
collection_list_legacy  bug since at the moment I am not going to add a
brand new OSD to the system. However any time a disk could fail and so I
would have to destroy the OSD with the failed disk and them with a new
disk run ceph-volume to create a new bluestore OSD.

Would this scenario also lead to inconsistent pgs?

Thanks
Rainer

Am 24.11.20 um 02:35 schrieb David Galloway:
> This is the 15th backport release in the Nautilus series. This release
> fixes a ceph-volume regression introduced in v14.2.13 and includes few
> other fixes. We recommend users to update to this release.
> 
> For a detailed release notes with links & changelog please refer to the
> official blog entry at https://ceph.io/releases/v14-2-15-nautilus-released
> 
> 
> Notable Changes
> ---------------
> * ceph-volume: Fixes lvm batch --auto, which breaks backward
> compatibility when using non rotational devices only (SSD and/or NVMe).
> * BlueStore: Fixes a bug in collection_list_legacy which makes pgs
> inconsistent during scrub when running mixed versions of osds, prior to
> 14.2.12 with newer.
> * MGR: progress module can now be turned on/off, using the commands:
> `ceph progress on` and `ceph progress off`.
> 
> 
> Getting Ceph
> ------------
> * Git at git://github.com/ceph/ceph.git
> * Tarball at http://download.ceph.com/tarballs/ceph-14.2.15.tar.gz
> * For packages, see http://docs.ceph.com/docs/master/install/get-packages/
> * Release git sha1: afdd217ae5fb1ed3f60e16bd62357ca58cc650e5
> _______________________________________________
> ceph-users mailing list -- ceph-users@xxxxxxx
> To unsubscribe send an email to ceph-users-leave@xxxxxxx
> 

-- 
Rainer Krienke, Uni Koblenz, Rechenzentrum, A22, Universitaetsstrasse 1
56070 Koblenz, Tel: +49261287 1312 Fax +49261287 100 1312
Web: http://userpages.uni-koblenz.de/~krienke
PGP: http://userpages.uni-koblenz.de/~krienke/mypgp.html
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