Merge pull request #58044 from idryomov/wip-64662-squid

squid: librbd: allow cloning from non-user snapshots

Reviewed-by: Ramana Raja <rraja@redhat.com>

diff --cc PendingReleaseNotes
index 5742ad76ea114270988e2f43807251b54a3560df,235a81624f185e66db6981fe5bc29e3abb9bb9fb..1f0260b395fc481d2eea814f2583ebae86f75f9b
--- 1/PendingReleaseNotes
--- 2/PendingReleaseNotes
+++ b/PendingReleaseNotes
@@@ -209,12 -205,13 +209,18 @@@ CephFS: Disallow delegating preallocate
  * Monitoring: RGW S3 Analytics: A new Grafana dashboard is now available, enabling you to
    visualize per bucket and user analytics data, including total GETs, PUTs, Deletes,
    Copies, and list metrics.
+ * RBD: Support for cloning from non-user type snapshots is added.  This is
+   intended primarily as a building block for cloning new groups from group
+   snapshots created with `rbd group snap create` command, but has also been
+   exposed via the new `--snap-id` option for `rbd clone` command.
+ * RBD: The output of `rbd snap ls --all` command now includes the original
+   type for trashed snapshots.
  
 +* CephFS: Command "ceph mds fail" and "ceph fs fail" now requires a
 +  confirmation flag when some MDSs exhibit health warning MDS_TRIM or
 +  MDS_CACHE_OVERSIZED. This is to prevent accidental MDS failover causing
 +  further delays in recovery.
 +
  >=18.0.0
  
  * The RGW policy parser now rejects unknown principals by default. If you are