From b36e59c5f048cf1ad0f87941f2322215bdba212a Mon Sep 17 00:00:00 2001 From: Zac Dover Date: Wed, 1 Mar 2023 17:36:18 +1000 Subject: [PATCH] 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) --- doc/radosgw/multisite.rst | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/doc/radosgw/multisite.rst b/doc/radosgw/multisite.rst index 28005b6a4bd65..66a9f91827459 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. -- 2.39.5