Bug 192148 – starting rgmanager without DLM loaded causes an infinite loop

Bug 192148 - starting rgmanager without DLM loaded causes an infinite loop

Summary:	starting rgmanager without DLM loaded causes an infinite loop

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat Cluster Suite
Classification:	Red Hat
Component:	magma-plugins (Show other bugs)
Sub Component:
Version:	4
Hardware:	All Linux

Priority	medium Severity medium
Target Milestone:	---
Target Release:	---
Assigned To:	Lon Hohberger
QA Contact:	Cluster QE
Docs Contact:

URL:
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Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2006-05-17 17:28 EDT by Lon Hohberger
Modified:	2009-04-16 16:20 EDT (History)
CC List:	1 user (show)

See Also:
Fixed In Version:	RHBA-2007:0148
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2007-05-16 17:08:17 EDT
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
fixes behavior (1.39 KB, text/x-patch) 2006-09-06 14:31 EDT, Lon Hohberger	no flags	Details
Add an attachment (proposed patch, testcase, etc.)

Groups: None (edit)

Description Lon Hohberger 2006-05-17 17:28:23 EDT

Description of problem:

SSIA

Version-Release number of selected component (if applicable): 1.9.46

How reproducible: 100%

Steps to Reproduce:
1.  modprobe cman
2.  cman_tool join ...
3.  clurgmgrd
  
Actual results: infinite loop

Expected results: error / no start

Comment 1 Lon Hohberger 2006-09-06 14:31:06 EDT

Created attachment 135685 [details]
fixes behavior

Users of the SM plugin should not be allowed to start if the dlm isn't loaded. 


Patch adds a simple check for RHEL4 which checks for the existence of the
/dev/dlm-control device file upon startup.  This patch only applies to RHEL4 -
and should not be applied to the STABLE branch, since not all distributions
require/use udev.  For STABLE, this is a WONTFIX.

Comment 3 Lon Hohberger 2007-05-16 17:08:17 EDT

Cleanup

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