[Pvfs2-cvs] commit by pcarns in pvfs2-1/doc: pvfs2-ha-heartbeat-v2.tex

[CVS commit program]

Update of /projects/cvsroot/pvfs2-1/doc
In directory parlweb1:/tmp/cvs-serv24972

Modified Files:
	pvfs2-ha-heartbeat-v2.tex 
Log Message:
more detail on how to get the cib.xml file correct before starting heartbeat


Index: pvfs2-ha-heartbeat-v2.tex
===================================================================
RCS file: /projects/cvsroot/pvfs2-1/doc/pvfs2-ha-heartbeat-v2.tex,v
diff -p -u -r1.3 -r1.4
--- pvfs2-ha-heartbeat-v2.tex	24 Apr 2008 19:48:19 -0000	1.3
+++ pvfs2-ha-heartbeat-v2.tex	25 Apr 2008 15:41:00 -0000	1.4
@@ -297,9 +297,28 @@ CIB, but it is simpler to begin with a p
 Heartbeat configuration with 5 nodes and 4 active PVFS servers.  Relevant
 portions of the XML file are outlined below.
 
-This file should be modified to reflect your configuration, and then
-copied into /var/lib/crm/cib.xml on every node in the cluster (including
-spares).
+This file should be modified to reflect your configuration.  You can
+test the validity of the XML with the following commands before
+installing it.  The former checks generic XML syntax, while the latter
+performs Heartbeat specific checking:
+
+\begin{verbatim}
+$ xmllint --noout cib.xml
+$ crm_verify -x cib.xml
+\end{verbatim}
+
+Once your XML is filled in correctly, it must be copied into the correct
+location (with correct ownership) on each node in the cluster:
+
+\begin{verbatim}
+$ cp cib.xml /var/lib/heartbeat/crm
+$ chown hacluster:haclient /var/lib/heartbeat/crm/cib.xml
+\end{verbatim}
+
+Please note that once Heartbeat has been started, it is no longer
+legal to modify cib.xml by hand.  See the \texttt{cibadmin} command line
+tool and Heartbeat information on making modifications to
+existing or online CIB configurations.
 
 \subsection{crm\_config}