From: Zac Dover Date: Sun, 12 Jun 2022 23:41:28 +0000 (+1000) Subject: doc/start: rewrite CRUSH para X-Git-Tag: v16.2.11~531^2 X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F46657%2Fhead;p=ceph.git doc/start: rewrite CRUSH para This PR supersedes https://github.com/ceph/ceph/pull/46584 and makes changes suggested by Anthony D'Atri that improve the coherence and consistency of the paragraph that explains the basics of the CRUSH algorithm. Signed-off-by: Zac Dover (cherry picked from commit ba1a85b292fcd30020897a486cb452381c998690) --- diff --git a/doc/start/intro.rst b/doc/start/intro.rst index 57fb67393410..29f0a162bbd8 100644 --- a/doc/start/intro.rst +++ b/doc/start/intro.rst @@ -49,10 +49,10 @@ required when running Ceph File System clients. Ceph Storage Cluster. Ceph stores data as objects within logical storage pools. Using the -:term:`CRUSH` algorithm, Ceph calculates which placement group should -contain the object, and further calculates which Ceph OSD Daemon -should store the placement group. The CRUSH algorithm enables the -Ceph Storage Cluster to scale, rebalance, and recover dynamically. +:term:`CRUSH` algorithm, Ceph calculates which placement group (PG) should +contain the object, and which OSD should store the placement group. The +CRUSH algorithm enables the Ceph Storage Cluster to scale, rebalance, and +recover dynamically. .. _REST API: ../../mgr/restful