Update PendingReleaseNotes

Signed-off-by: galsalomon66 <gal.salomon@gmail.com>

diff --git a/PendingReleaseNotes b/PendingReleaseNotes
index 8142e6dc68b3644944b6bb19daa7bc6ad2100285..4a55e6a6a30c2a80e01987b27ab151ac79880577 100644 (file)
--- a/PendingReleaseNotes
+++ b/PendingReleaseNotes
@@ -52,12 +52,17 @@
   buffers are larger. The previous behavior of comparing up to the size of
   the compare buffer was prone to subtle breakage upon straddling a stripe
   unit boundary.
+* RGW: Parquet implementation is about accessing columnar objects(Parquet format) 
+  using Parquet reader(apache arrow) that will eventually save a lot of IOPS.
+  The s3select-engine(RGW submodule) contains that Parquet-reader.
+  The Parquet object is identified by its name(*.parquet) and by the magic-number exists 
+  in objects.
 * RBD: compare-and-write operation is no longer limited to 512-byte sectors.
   Assuming proper alignment, it now allows operating on stripe units (4M by
   default).
 * 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.
-
+  
 >=17.2.1
 
 * The "BlueStore zero block detection" feature (first introduced to Quincy in
@@ -73,59 +78,6 @@ Relevant tracker: https://tracker.ceph.com/issues/55521
   See a sample report with `ceph telemetry preview`.
   Opt-in with `ceph telemetry on`.
 
-* Filestore has been deprecated in Quincy, considering that BlueStore has been
-  the default objectstore for quite some time.
-
-* Critical bug in OMAP format upgrade is fixed. This could cause data corruption
-  (improperly formatted OMAP keys) after pre-Pacific cluster upgrade if
-  bluestore-quick-fix-on-mount parameter is set to true or ceph-bluestore-tool's
-  quick-fix/repair commands are invoked.
-  Relevant tracker: https://tracker.ceph.com/issues/53062
-
-* `ceph-mgr-modules-core` debian package does not recommend `ceph-mgr-rook`
-  anymore. As the latter depends on `python3-numpy` which cannot be imported in
-  different Python sub-interpreters multi-times if the version of
-  `python3-numpy` is older than 1.19. Since `apt-get` installs the `Recommends`
-  packages by default, `ceph-mgr-rook` was always installed along with
-  `ceph-mgr` debian package as an indirect dependency. If your workflow depends
-  on this behavior, you might want to install `ceph-mgr-rook` separately.
-
-* the "kvs" Ceph object class is not packaged anymore. "kvs" Ceph object class
-  offers a distributed flat b-tree key-value store implemented on top of librados
-  objects omap. Because we don't have existing internal users of this object
-  class, it is not packaged anymore.
-
-* A new library is available, libcephsqlite. It provides a SQLite Virtual File
-  System (VFS) on top of RADOS. The database and journals are striped over
-  RADOS across multiple objects for virtually unlimited scaling and throughput
-  only limited by the SQLite client. Applications using SQLite may change to
-  the Ceph VFS with minimal changes, usually just by specifying the alternate
-  VFS. We expect the library to be most impactful and useful for applications
-  that were storing state in RADOS omap, especially without striping which
-  limits scalability.
-
-* The ``device_health_metrics`` pool has been renamed ``.mgr``. It is now
-  used as a common store for all ``ceph-mgr`` modules.
-
-* fs: A file system can be created with a specific ID ("fscid"). This is useful
-  in certain recovery scenarios, e.g., monitor database lost and rebuilt, and
-  the restored file system is expected to have the same ID as before.
-
-* fs: A file system can be renamed using the `fs rename` command. Any cephx
-  credentials authorized for the old file system name will need to be
-  reauthorized to the new file system name. Since the operations of the clients
-  using these re-authorized IDs may be disrupted, this command requires the
-  "--yes-i-really-mean-it" flag. Also, mirroring is expected to be disabled
-  on the file system.
-* MDS upgrades no longer require stopping all standby MDS daemons before
-  upgrading the sole active MDS for a file system.
-
-* Parquet implementation is about accessing columnar objects(Parquet format) 
-  using Parquet reader(apache arrow) that will eventually save a lot of IOPS.
-  The s3select-engine(RGW submodule) contains that Parquet-reader.
-  The Parquet object is identified by its name(*.parquet) and by the magic-number exists 
-  in objects.
-
 * RGW: RGW now supports rate limiting by user and/or by bucket.
   With this feature it is possible to limit user and/or bucket, the total operations and/or
   bytes per minute can be delivered.