Add Ceph Rados GW to storage list

Author: RichardHoch

modules/oadp-about-backup-snapshot-locations-secrets.adoc

@@ -16,7 +16,7 @@ You specify backup and snapshot locations and their secrets in the `DataProtecti
 [discrete]
 == Backup locations
 
-You specify AWS S3-compatible object storage, such as Multicloud Object Gateway or MinIO, as a backup location.
+You specify AWS S3-compatible object storage as a backup location, such as Multicloud Object Gateway; Ceph RADOS Gateway, also known as Ceph Object Gateway;  or MinIO.
 
 Velero backs up {product-title} resources, Kubernetes objects, and internal images as an archive file on object storage.
 
@@ -46,4 +46,4 @@ If the backup and snapshot locations use different credentials, you create two s
 The Data Protection Application requires a default `Secret`. Otherwise, the installation will fail.
 
 If you do not want to specify backup or snapshot locations during the installation, you can create a default `Secret` with an empty `credentials-velero` file.
-====
+====

modules/oadp-s3-compatible-backup-storage-providers.adoc

@@ -18,6 +18,7 @@ The following AWS S3 compatible object storage providers are fully supported by
 * Multicloud Object Gateway (MCG)
 * Amazon Web Services (AWS) S3
 * {ibm-cloud-name} Object Storage S3
+* Ceph RADOS Gateway (Ceph Object Gateway)
 
 [NOTE]
 ====