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From jnaujok <jnau...@payfone.com>
Subject Easy way to determine a node has been segmented
Date Wed, 06 Apr 2016 21:23:11 GMT
We have a health check that runs against nodes, but are running into a
circumstance where a node can become segmented (Split Brain). I'm wondering
if there's a simple and easy way, preferably a function call, where the
health check running on the node can determine if it's been segmented, so we
can alert and take action. This health check is automated and can respond a
lot faster than any ops personnel can respond to a log alert.

Thanks.

Jeff Naujok
Payfone



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