Hi,
I also tested zapping OSDs during cluster removal with 'cephadm
rm-cluster ... --zap-osds', and it still doesn't work.
I had created a tracker for Squid 19.2.3 a month ago and updated it:
https://tracker.ceph.com/issues/72513
Thanks,
Eugen
Zitat von Yuri Weinstein <ywein...@redhat.com>:
This is the first release candidate for Tentacle.
Ubuntu 22.04, 24.04 and CentOS 9 were built for this RC0
Feature highlights:
* RADOS: New features include long expected performance optimizations
(FastEC)
for EC pools, including partial reads and partial writes.
Users can also expect to see BlueStore improvements such as compression
and a new,
faster WAL (write-ahead-log). Additional improvements include switching
all components
to the faster OMAP iteration interface, bypassable ceph_assert()s,
fixed mclock bugs and configuration defaults, and testing improvements
for
dencoding verification.
* MGR: Highlights include the ability to force-disable always-on modules
and
the removal of the restful and zabbix modules (both deprecated since
2020).
Note that the dashboard module's richer and better-maintained RESTful API
can be used
as an alternative to the restful module, and the prometheus module can be
used
as an alternative monitoring solution for zabbix.
* RGW: Multiple fixes: Lua scripts will not run against health checks,
properly quoted ETag values returned by S3 CopyPart, PostObject and
CompleteMultipartUpload responses.
* RGW: IAM policy evaluation now supports conditions ArnEquals and ArnLike,
along with their Not and IfExists variants.
* RBD: New live migration features: RBD images can now be instantly
imported from another Ceph cluster (native format) or from a wide
variety of external sources/formats with the help of the new NBD
stream and an appropriately capable NBD server such as `qemu-nbd`.
Also added support for RBD namespace remapping while mirroring
between Ceph clusters, new `rbd group info` and `rbd group snap info`
commands and enhanced `rbd group snap ls` command. `rbd device map`
command now defaults to msgr2.
* CephFS: Directories may now be configured with case-insensitive or
normalized directory entry names. This is an inheritable configuration
making
it apply to an entire directory tree. For more information, see
https://docs.ceph.com/en/latest/cephfs/charmap/
* CephFS: Modifying the FS setting variable "max_mds" when a cluster is
unhealthy now requires users to pass the confirmation flag
(--yes-i-really-mean-it). This has been added as a precaution to tell the
users that modifying "max_mds" may not help with troubleshooting or
recovery
effort. Instead, it might further destabilize the cluster.
* CephFS: EOPNOTSUPP (Operation not supported ) is now returned by the
CephFS
fuse client for `fallocate` for the default case (i.e. mode == 0) since
CephFS does not support disk space reservation. The only flags supported
are
`FALLOC_FL_KEEP_SIZE` and `FALLOC_FL_PUNCH_HOLE`.
* Dashboard: Added support for NVMe/TCP (gateway groups, multiple
namespaces),
multi-cluster management, oAuth2 integration, and enhanced RGW/SMB
features
including multi-site automation, tiering, policies, lifecycles,
notifications, and granular replication.
* Git at git://github.com/ceph/ceph.git
* Tarball at https://download.ceph.com/tarballs/ceph-20.1.0.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: 010a3ad647c9962d47812a66ad6feda26ab28aa4
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