Bug 616504

Summary: Problem with reboot/halt of a cluster node
Product: Red Hat Enterprise Linux 5 Reporter: rauch
Component: cmanAssignee: Christine Caulfield <ccaulfie>
Status: CLOSED DUPLICATE QA Contact: Cluster QE <mspqa-list>
Severity: high Docs Contact:
Priority: low    
Version: 5.5CC: cluster-maint, edamato, hlawatschek
Target Milestone: rc   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-01-26 14:57:52 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:
Attachments:
Description Flags
messages
none
cluster.conf none

Description rauch 2010-07-20 15:52:59 UTC 
Created attachment 433200 [details]
messages

Description of problem:

It is not possible to reboot/halt a cluster node without a gfs filesystem freeze for several seconds (~30) and a fence of the node.


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

RHEL 5.5 latest updates
cman-2.0.115-34.el5_5.1
kernel-2.6.18-194.8.1.el5
openais-0.80.6-16.el5_5.2
kmod-gfs-0.1.34-12.el5
gfs-utils-0.1.20-7.el5

How reproducible:

Instal RHEL 5.5 with latest updates and setup a cluster and reboot one node.


Steps to Reproduce:
1. Setup a 2 node cluster with qdisk
2. Reboot a node
3. try read/write from/to the gfs filesystem
  
Actual results:
The cluster filesystem (gfs) freeze for several seconds (~30) and the node gets fenced

Expected results:
Stopping a cluster node should not result in a filesystem freeze and a fence of the node.

Additional info:
Attached cluster.conf and messages
Comment 1 rauch 2010-07-20 15:54:12 UTC 
Created attachment 433202 [details]
cluster.conf

cluster.conf
Comment 2 Lon Hohberger 2011-01-26 14:57:52 UTC 

*** This bug has been marked as a duplicate of bug 609075 ***