v16.2.11 Pacific released

We're happy to announce the 11th backport release in the Pacific series. We recommend users to update to this release. For detailed release notes with links & changelog please refer to the official blog entry at https://ceph.io/en/news/blog/2023/v16-2-11-pacific-released Notable Changes --------------- * Cephfs: The 'AT_NO_ATTR_SYNC' macro is deprecated, please use the standard 'AT_STATX_DONT_SYNC' macro. The 'AT_NO_ATTR_SYNC' macro will be removed in the future. * Trimming of PGLog dups is now controlled by the size instead of the version. This fixes the PGLog inflation issue that was happening when the on-line (in OSD) trimming got jammed after a PG split operation. Also, a new off-line mechanism has been added: `ceph-objectstore-tool` got `trim-pg-log-dups` op that targets situations where OSD is unable to boot due to those inflated dups. If that is the case, in OSD logs the "You can be hit by THE DUPS BUG" warning will be visible. Relevant tracker: https://tracker.ceph.com/issues/53729 * RBD: `rbd device unmap` command gained `--namespace` option. Support for namespaces was added to RBD in Nautilus 14.2.0 and it has been possible to map and unmap images in namespaces using the `image-spec` syntax since then but the corresponding option available in most other commands was missing. Getting Ceph ------------ * Git at git://github.com/ceph/ceph.git * Tarball at https://download.ceph.com/tarballs/ceph-16.2.11.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: 3cf40e2dca667f68c6ce3ff5cd94f01e711af894