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Re: [Linux-cluster] IP monitor failing periodically



David Schroeder wrote:
Hi Chris,

I am experiencing the same problem on RHEL 5 and I have a support request in with RedHat.

Hi David,

As you have already found, the problem is caused by the bug below:

https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=246623

in short: ping segmentation faults, which then returns a generic error. This causes cluster suite to wrongly think that the IP is unreachable so relocates/restarts the service. There's nothing wrong with the IP address, the network, or cluster suite.

You could possible modify /usr/share/cluster/ip.sh so that you workaround the problem (ie, check for return code 139 and if you get it try the ping again), or recompile the iputils package without the -pie flag - both are ugly hacks thou.

Dave


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