Hey Satoru and others,
On Tue, Aug 9, 2022 at 7:44 PM Satoru Takeuchi <satoru.takeuchi@xxxxxxxxx> wrote:
Hi,
2022年8月10日(水) 7:00 David Galloway <dgallowa@xxxxxxxxxx>:
>
> 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
The link to the blog entry seems to be wrong. s/RELEASE/octopus/
https://ceph.io/en/news/blog/2022/v15-2-17-octopus-released/
Satoru
>
> 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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Laura Flores
She/Her/Hers
Software Engineer, Ceph Storage
La Grange Park, IL
lflores@xxxxxxxxxx
M: +17087388804
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