[Linux-cluster] Arbitrary heuristics

[Scott Becker]

I need to setup an IP-tie breaker.

It appears that I need to setup shared storage to utilize QDisks 
features or write a C program to use libcman?

Perhaps I don't need to add/change quorum voting. Perhaps I can write a 
cron called script which will withdraw the node from the cluster if 
pinging the gateway fails. I certainly need to add some checks for my 
application health. Is there a standard mechanism other than qdisk 
heuristics to tell the cluster good bye?

    thanks
    scottb