[Piranha]How to detect stalemate condition

"SHIBATA, Makoto" <[email protected]> Thu, 6 May 2004 17:35:35 +0900 (JST)
Newsgroups gmane.linux.redhat.piranha
Message-ID <[email protected]>
How to detect stalemate condition ?

http://www.redhat.com/docs/manuals/haserver/RHHAS-1.0-Manual/x3488.html

When I unplug the primary node, failover occurs.
And I plug back the promary node, 
I want to prevent fail back to primary node.

Can I detect stalemate condition ?
Is there any good timing to stop primary node service ?

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Makoto Shibata