Bug 192148 - starting rgmanager without DLM loaded causes an infinite loop
starting rgmanager without DLM loaded causes an infinite loop
Product: Red Hat Cluster Suite
Classification: Red Hat
Component: magma-plugins (Show other bugs)
All Linux
medium Severity medium
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Assigned To: Lon Hohberger
Cluster QE
Depends On:
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Reported: 2006-05-17 17:28 EDT by Lon Hohberger
Modified: 2009-04-16 16:20 EDT (History)
1 user (show)

See Also:
Fixed In Version: RHBA-2007:0148
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Last Closed: 2007-05-16 17:08:17 EDT
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RHEL 7.3 requirements from Atomic Host:
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Attachments (Terms of Use)
fixes behavior (1.39 KB, text/x-patch)
2006-09-06 14:31 EDT, Lon Hohberger
no flags Details

  None (edit)
Description Lon Hohberger 2006-05-17 17:28:23 EDT
Description of problem:


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

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