doc/release-notes.rst: clarify ceph UID/GID assignment on SUSE

This patch attempts to describe the semantics by which the ceph UID/GID
is assigned on SUSE distros.

Signed-off-by: Nathan Cutler <ncutler@suse.com>

diff --git a/doc/release-notes.rst b/doc/release-notes.rst
index 42ede07f4ac85af6b36e5e20eb28bc3fcdc02c4f..17c95fde61ec23c770e6754fa3808ab5a10c9d1a 100644 (file)
--- a/doc/release-notes.rst
+++ b/doc/release-notes.rst
@@ -244,10 +244,11 @@ Upgrading from Hammer
   14.04.  (The next Ubuntu LTS, 16.04, will use systemd instead of upstart.)
 
 * Ceph daemons now run as user and group ``ceph`` by default.  The
-  ceph user has a static UID assigned by Fedora and Debian (also used
-  by derivative distributions like RHEL/CentOS and Ubuntu).  On SUSE
-  the ceph user will currently get a dynamically assigned UID when the
-  user is created.
+  ceph user has a static UID assigned by Fedora and Debian (also used by
+  derivative distributions like RHEL/CentOS and Ubuntu).  On SUSE the same
+  UID/GID as in Fedora and Debian will be used, *provided it is not already
+  assigned*. In the unlikely event the preferred UID or GID is assigned to a
+  different user/group, ceph will get a dynamically assigned UID/GID.
 
   If your systems already have a ceph user, upgrading the package will cause
   problems.  We suggest you first remove or rename the existing 'ceph' user