From bcee264276128f622c35e3aab81fdecb2b8afc10 Mon Sep 17 00:00:00 2001 From: Zac Dover Date: Tue, 23 May 2023 07:41:09 +1000 Subject: [PATCH] doc/glossary: update bluestore entry Update the BlueStore entry in the glossary, explaining that as of Reef BlueStore and only BlueStore (and not FileStore) is the storage backend for Ceph. Signed-off-by: Zac Dover --- doc/glossary.rst | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/doc/glossary.rst b/doc/glossary.rst index e04165420cbaf..ed04de697c43b 100644 --- a/doc/glossary.rst +++ b/doc/glossary.rst @@ -12,12 +12,13 @@ :ref:`BlueStore` OSD BlueStore is a storage back end used by OSD daemons, and was designed specifically for use with Ceph. BlueStore was - introduced in the Ceph Kraken release. In the Ceph Luminous - release, BlueStore became Ceph's default storage back end, - supplanting FileStore. BlueStore stores objects directly on - Ceph block devices without any file system interface. - Since Luminous (12.2), BlueStore has been Ceph's default - and recommended storage back end. + introduced in the Ceph Kraken release. The Luminous release of + Ceph promoted BlueStore to the default OSD back end, + supplanting FileStore. As of the Reef release, FileStore is no + longer available as a storage backend. + + BlueStore stores objects directly on Ceph block devices without + a mounted file system. Bucket In the context of :term:`RGW`, a bucket is a group of objects.