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Bug 532766

Summary:	having multiple heuristics scripts listed in cluster.conf causes Relax-NG validity error
Product:	Red Hat Enterprise Linux 5	Reporter:	Martin P <rhbug>
Component:	system-config-cluster	Assignee:	Ryan McCabe <rmccabe>
Status:	CLOSED DUPLICATE	QA Contact:	Cluster QE <mspqa-list>
Severity:	medium	Docs Contact:
Priority:	low
Version:	5.3	CC:	bbrock, cluster-maint
Target Milestone:	rc
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2010-07-02 16:50:42 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Martin P 2009-11-03 18:27:12 UTC

Description of problem:
Adding more than one heuristic line into cluster.conf causes this warning to pop up when executing system-config-cluster:

Relax-NG validity error : Extra element quorumd in interleave
/etc/cluster/cluster.conf:2: element cluster: Relax-NG validity error : Element cluster failed to validate content
/etc/cluster/cluster.conf fails to validate


Version-Release number of selected component (if applicable):
system-config-cluster-1.0.55-1.0

How reproducible:
Every time

Steps to Reproduce:
1. (Having a cluster set up is a pre-req)
2. Add a 2nd heuristic line via CLI to the cluster.conf file
3. system-config-cluster (and watch the error pop up)
4. Remove the 2nd heuristic line from the cluster.conf
5. system-config-cluster (and the error disappears)
  
Actual results:
See problem description and steps to reproduce

Expected results:
No errors

Additional info:
It seems that the /usr/share/system-config-cluster/misc/cluster.ng should be updated to support multiple heuristic lines.

Comment 1 Martin P 2009-11-03 18:36:33 UTC

Here's my patch:

--- cluster.ng  2008-09-19 13:50:43.000000000 -0400
+++ cluster.ng.patched  2009-11-03 13:32:50.000000000 -0500
@@ -314,7 +314,7 @@
    <optional>
     <attribute name="log_facility"/>
    </optional>
-   <optional>
+   <zeroOrMore>
     <element name="heuristic">
      <attribute name="program"/>
      <optional>
@@ -327,7 +327,7 @@
       <attribute name="tko"/>
      </optional>
     </element>
-   </optional>
+   </zeroOrMore>
   </element>
  </optional>

Comment 2 Lon Hohberger 2010-07-02 16:50:42 UTC


*** This bug has been marked as a duplicate of bug 606826 ***