We are glad to announce the eleventh bug fix release of the Luminous
v12.2.x long term stable release series. We recommend that all users
upgrade to this release. Please note the following precautions while
upgrading.
Notable Changes
---------------
* This release fixes the pg log hard limit bug that was introduced in
12.2.9, https://tracker.ceph.com/issues/36686. A flag called
`pglog_hardlimit` has been introduced, which is off by default.
Enabling
this flag will limit the length of the pg log. In order to enable
that, the flag must be set by running `ceph osd set pglog_hardlimit`
after completely upgrading to 12.2.11. Once the cluster has this flag
set, the length of the pg log will be capped by a hard limit. Once
set,
this flag *must not* be unset anymore.
* There have been fixes to RGW dynamic and manual resharding, which no
longer
leaves behind stale bucket instances to be removed manually. For
finding and
cleaning up older instances from a reshard a radosgw-admin command
`reshard
stale-instances list` and `reshard stale-instances rm` should do the
necessary
cleanup.
For the complete changelog, please refer to the release blog entry at
https://ceph.com/releases/v12-2-11-luminous-released/
Getting ceph:
------------
* Git at git://github.com/ceph/ceph.git
* Tarball at http://download.ceph.com/tarballs/ceph-12.2.11.tar.gz
* For packages, see
http://docs.ceph.com/docs/master/install/get-packages/
* Release git sha1: 26dc3775efc7bb286a1d6d66faee0ba30ea23eee
Best,
Abhishek
