docs on how to use statd-callout

(This used to be ctdb commit 4a75111b4f3f93dc42c9ced2d23f3cc933712017)

diff --git a/ctdb/config/statd-callout b/ctdb/config/statd-callout
index 5572c5d6f494493ead5bf6af1bc3921f99373e4e..da169575a6590c0d7ccccc99d1e58890d0fdfc2a 100755 (executable)
--- a/ctdb/config/statd-callout
+++ b/ctdb/config/statd-callout
@@ -1,7 +1,10 @@
 #!/bin/sh
 
 # this script needs to be installed so that statd points to it with the -H 
-# command line argument. The easiest way to do that is 
+# command line argument. The easiest way to do that is to put something like this in 
+# /etc/sysconfig/nfs:
+#   STATD_HOSTNAME="myhostname -H /etc/ctdb/statd-callout"
+
 
 . /etc/sysconfig/nfs