-14.2.9
-------
+>= 14.2.11
+----------
-* Bucket notifications now support Kafka endpoints. This requires librdkafka of
- version 0.9.2 and up. Note that Ubuntu 16.04.6 LTS (Xenial Xerus) has an older
- version of librdkafka, and would require an update to the library.
-
-* The pool parameter ``target_size_ratio``, used by the pg autoscaler,
- has changed meaning. It is now normalized across pools, rather than
- specifying an absolute ratio. For details, see :ref:`pg-autoscaler`.
- If you have set target size ratios on any pools, you may want to set
- these pools to autoscale ``warn`` mode to avoid data movement during
- the upgrade::
-
- ceph osd pool set <pool-name> pg_autoscale_mode warn
-
-* The behaviour of the ``-o`` argument to the rados tool has been reverted to
- its orignal behaviour of indicating an output file. This reverts it to a more
- consistent behaviour when compared to other tools. Specifying object size is now
- accomplished by using an upper case O ``-O``.
-
-* The format of MDSs in `ceph fs dump` has changed.
-
-* Ceph will issue a health warning if a RADOS pool's ``size`` is set to 1
- or in other words the pool is configured with no redundancy. This can
- be fixed by setting the pool size to the minimum recommended value
- with::
-
- ceph osd pool set <pool-name> size <num-replicas>
-
- The warning can be silenced with::
-
- ceph config set global mon_warn_on_pool_no_redundancy false
-
-* RGW: bucket listing performance on sharded bucket indexes has been
- notably improved by heuristically -- and significantly, in many
- cases -- reducing the number of entries requested from each bucket
- index shard.