We're happy to announce the 17th and final backport release in the
Octopus series. For a detailed release notes with links & changelog
please refer to the official blog entry at
https://ceph.io/en/news/blog/2022/v15-2-17-RELEASE-released
Notable Changes
---------------
* Octopus modified the SnapMapper key format from
<LEGACY_MAPPING_PREFIX><snapid>_<shardid>_<hobject_t::to_str()>
to
<MAPPING_PREFIX><pool>_<snapid>_<shardid>_<hobject_t::to_str()>
When this change was introduced, 94ebe0e also introduced a conversion
with a crucial bug which essentially destroyed legacy keys by mapping
them to <MAPPING_PREFIX> without the object-unique suffix. The
conversion is fixed in this release. Relevant tracker:
https://tracker.ceph.com/issues/5614
* The ability to blend all RBD pools together into a single view by
invoking "rbd perf image iostat" or "rbd perf image iotop" commands
without any options or positional arguments is resurrected. Such
invocations accidentally became limited to just the default pool
(rbd_default_pool) in v15.2.14.
Getting Ceph
------------
* Git at git://github.com/ceph/ceph.git
* Tarball at https://download.ceph.com/tarballs/ceph-15.2.17.tar.gz
* Containers at https://quay.io/repository/ceph/ceph
* For packages, see https://docs.ceph.com/docs/master/install/get-packages/
* Release git sha1: 8a82819d84cf884bd39c17e3236e0632ac146dc4
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