WARNING, if you're using cephadm and nfs please don't upgrade to this release for the time being. There are compatibility issues with cephadm's deployment of the NFS daemon and ganesha v6 which made its way into the release container.
On Thu, Sep 26, 2024 at 6:20 PM Laura Flores <lflores@xxxxxxxxxx> wrote:
We're very happy to announce the first stable release of the Squid series.
We express our gratitude to all members of the Ceph community who
contributed by proposing pull requests, testing this release, providing
feedback, and offering valuable suggestions.
Highlights:
RADOS
* BlueStore has been optimized for better performance in snapshot-intensive
workloads.
* BlueStore RocksDB LZ4 compression is now enabled by default to improve
average performance and "fast device" space usage.
* Other improvements include more flexible EC configurations, an OpTracker
to help debug mgr module issues, and better scrub scheduling.
Dashboard
* Improved navigation layout
CephFS
* Support for managing CephFS snapshots and clones, as well as snapshot
schedule management
* Manage authorization capabilities for CephFS resources
* Helpers on mounting a CephFS volume
RBD
* diff-iterate can now execute locally, bringing a dramatic performance
improvement for QEMU live disk synchronization and backup use cases.
* Support for cloning from non-user type snapshots is added.
* rbd-wnbd driver has gained the ability to multiplex image mappings.
RGW
* The User Accounts feature unlocks several new AWS-compatible IAM APIs for
the self-service management of users, keys, groups, roles, policy and more.
Crimson/Seastore
* Crimson's first tech preview release! Supporting RBD workloads on
Replicated pools. For more information please visit:
https://ceph.io/en/news/crimson
We encourage you to read the full release notes at
https://ceph.io/en/news/blog/2024/v19-2-0-squid-released/
* Git at git://github.com/ceph/ceph.git
* Tarball at https://download.ceph.com/tarballs/ceph-19.2.0.tar.gz
* Containers at https://quay.io/repository/ceph/ceph
* For packages, see https://docs.ceph.com/en/latest/install/get-packages/
* Release git sha1: 16063ff2022298c9300e49a547a16ffda59baf13
--
Laura Flores
She/Her/Hers
Software Engineer, Ceph Storage <https://ceph.io>
Chicago, IL
lflores@xxxxxxx | lflores@xxxxxxxxxx <lflores@xxxxxxxxxx>
M: +17087388804
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