From: Zac Dover Date: Wed, 1 Mar 2023 07:36:18 +0000 (+1000) Subject: doc/rgw: improve diagram caption X-Git-Tag: v17.2.6~60^2 X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F50331%2Fhead;p=ceph.git doc/rgw: improve diagram caption Improve the syntax and semantics of the caption of the diagram "Replication of Object Data Between Zones" in doc/radosgw/multisite.rst. Co-authored-by: Anthony D'Atri Signed-off-by: Zac Dover (cherry picked from commit e8aa50e240141949e2cf91c3b216808f4e055887) --- diff --git a/doc/radosgw/multisite.rst b/doc/radosgw/multisite.rst index e2d0609ff520..92a1be764f90 100644 --- a/doc/radosgw/multisite.rst +++ b/doc/radosgw/multisite.rst @@ -66,10 +66,13 @@ something like this: At the top of this diagram, we see two applications (also known as "clients"). The application on the right is both writing and reading data from the Ceph -Cluster, by means of the RADOS Gateway (RGW). +Cluster, by means of the RADOS Gateway (RGW). The application on the left is +only *reading* data from the Ceph Cluster, by means of an instance of RADOS +Gateway (RGW). In both cases (read-and-write and read-only), the transmssion of +data is handled RESTfully. In the middle of this diagram, we see two zones, each of which contains an -instance of a RADOS Gateway (RGW). These instances of RGW are handling the +instance of RADOS Gateway (RGW). These instances of RGW are handling the movement of data from the applications to the zonegroup. The arrow from the master zone (US-EAST) to the secondary zone (US-WEST) represents an act of data synchronization.