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RE: failure of RS

To: "'lvs-users@xxxxxxxxxxxxxxxxxxxxxx'" <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: RE: failure of RS
From: Peter Mueller <pmueller@xxxxxxxxxxxx>
Date: Tue, 19 Feb 2002 17:11:04 -0800
Dynnema,

> Is it possible to check RS's (by DIR in LVS-NAT) if they are 
> working ok, and if
> not (failure of RS) is it possble to automaticly stop forward 
> connections to the
> wrong one?

Definitely.  Check this page for a start and look for "mon" or "ldirectord"
- http://www.linuxvirtualserver.org/HighAvailability.html.  Alternatively,
you could build a "run every 30 seconds" cron job that calls a perl command
that does these things automatically; however, I think you'll like the
proposed solutions better.


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