Bug 239768

Summary:	problem with underscore in nodes name
Product:	[Retired] Red Hat Cluster Suite	Reporter:	Jean-Pierre Joerg <jjoerg>
Component:	redhat-config-cluster	Assignee:	Jim Parsons <jparsons>
Status:	CLOSED NOTABUG	QA Contact:	Cluster QE <mspqa-list>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	4	CC:	cluster-maint, rkenna
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2008-04-29 08:03:36 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 Jean-Pierre Joerg 2007-05-11 07:28:52 UTC

Description of problem:
When using node name with underscore, the name are modified in the failover domain.
The underscore are deleted from the name ex: pai_fail1 -> paifail1

Version-Release number of selected component (if applicable):
Rhel4 U4

How reproducible:
All times

Steps to Reproduce:
1.create nodes with underscore 
2.create failover domain 
3.create service ip
  
Actual results:
names are converted without underscore in failover domain 

Expected results:
Services can be then disabled OK,
starting service gives a panel telling there is an error and to verify logs but
no errors are reported in logs nor any messages at all.  

Additional info:

Comment 2 Ryan McCabe 2008-02-26 22:44:25 UTC

Underscore is not a valid character in a hostname.

From RFC 952 (http://tools.ietf.org/html/rfc952):
  1. A "name" (Net, Host, Gateway, or Domain name) is a text string up
     to 24 characters drawn from the alphabet (A-Z), digits (0-9), minus
     sign (-), and period (.).