doc: fix mkcephfs production use, deprecated note

Signed-off-by: Sage Weil <sage@inktank.com>

diff --git a/doc/rados/deployment/mkcephfs.rst b/doc/rados/deployment/mkcephfs.rst
index 8de5fd4f0a7d21bcb6a8472951974e21a9ed4041..1689228229027b17e8b51287bcfed782f3dd3202 100644 (file)
--- a/doc/rados/deployment/mkcephfs.rst
+++ b/doc/rados/deployment/mkcephfs.rst
@@ -2,8 +2,9 @@
  Deploying with ``mkcephfs``
 =============================
 
-To deploy a test or development cluster, you can use the ``mkcephfs`` tool.
-We do not recommend using this tool for production environments.
+The ``mkcephfs`` tool is the old method of deploying new Ceph
+clusters.  It is now deprecated in favor of ``ceph-deploy``, which has
+better support for modifying an existing cluster.
 
 
 Enable Login to Cluster Hosts as ``root``
@@ -151,4 +152,4 @@ See `Operating a Cluster`_ for details. Also see `man mkcephfs`_.
 .. toctree:: 
    :hidden: 
    
-   ../../../man/8/mkcephfs
\ No newline at end of file
+   ../../../man/8/mkcephfs