[jboss-cvs] JBossAS SVN: r93629 - in projects/docs/enterprise/5.0/Administration_And_Configuration_Guide/en-US: images and 1 other directory.
jboss-cvs-commits at lists.jboss.org
jboss-cvs-commits at lists.jboss.org
Thu Sep 17 00:18:09 EDT 2009
Author: irooskov at redhat.com
Date: 2009-09-17 00:18:07 -0400 (Thu, 17 Sep 2009)
New Revision: 93629
Added:
projects/docs/enterprise/5.0/Administration_And_Configuration_Guide/en-US/images/master_node_before.png
Modified:
projects/docs/enterprise/5.0/Administration_And_Configuration_Guide/en-US/Clustering_Guide_Deployment.xml
projects/docs/enterprise/5.0/Administration_And_Configuration_Guide/en-US/images/master_node_fail.png
Log:
updated
Modified: projects/docs/enterprise/5.0/Administration_And_Configuration_Guide/en-US/Clustering_Guide_Deployment.xml
===================================================================
--- projects/docs/enterprise/5.0/Administration_And_Configuration_Guide/en-US/Clustering_Guide_Deployment.xml 2009-09-17 00:50:12 UTC (rev 93628)
+++ projects/docs/enterprise/5.0/Administration_And_Configuration_Guide/en-US/Clustering_Guide_Deployment.xml 2009-09-17 04:18:07 UTC (rev 93629)
@@ -7,10 +7,20 @@
<section>
<title>Clustered Singleton Services</title>
<para>
- A clustered singleton service (also known as an HA singleton)
+ A clustered singleton service (also known as a HA singleton)
is a service that is deployed on multiple nodes in a cluster, but
is providing its service on only one of the nodes. The node
running the singleton service is typically called the master node.
+ </para>
+ <figure id="master_node_before.fig">
+ <title>Topology before the Master Node fails</title>
+ <mediaobject>
+ <imageobject>
+ <imagedata align="center" fileref="images/master_node_before.png" />
+ </imageobject>
+ </mediaobject>
+ </figure>
+ <para>
When the master fails or is shut down, another master is selected
from the remaining nodes and the service is restarted on the new
master. Thus, other than a brief interval when one master has
Added: projects/docs/enterprise/5.0/Administration_And_Configuration_Guide/en-US/images/master_node_before.png
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(Binary files differ)
Property changes on: projects/docs/enterprise/5.0/Administration_And_Configuration_Guide/en-US/images/master_node_before.png
___________________________________________________________________
Name: svn:mime-type
+ application/octet-stream
Modified: projects/docs/enterprise/5.0/Administration_And_Configuration_Guide/en-US/images/master_node_fail.png
===================================================================
(Binary files differ)
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