doc/radosgw/nfs: add note about NFSv3 deprecation

cephadm and rook based deployments have deprecated
the NFSv3 deprecated in favor of NFSv4

Signed-off-by: Michael Fritch <mfritch@suse.com>
(cherry picked from commit a4fa3dd71474f48e898ae604fd398154ce91b49c)

diff --git a/doc/radosgw/nfs.rst b/doc/radosgw/nfs.rst
index df2b296fde8bd9affc491909dc2db547fc2f6c04..0a506599ae71e41f6efcfb5375e7bac29c4eb7b7 100644 (file)
--- a/doc/radosgw/nfs.rst
+++ b/doc/radosgw/nfs.rst
@@ -4,6 +4,8 @@ NFS
 
 .. versionadded:: Jewel
 
+.. note:: Only the NFSv4 protocol is supported when using a cephadm or rook based deployment.
+
 Ceph Object Gateway namespaces can be exported over the file-based
 NFSv4 protocols, alongside traditional HTTP access
 protocols (S3 and Swift).