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RE: Connection lost after running rc.lvs_dr script

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: RE: Connection lost after running rc.lvs_dr script
From: "Peter Mueller" <pmueller@xxxxxxxxxxxx>
Date: Mon, 18 Apr 2005 10:07:41 -0700
> DNS has built-in load balancing? Do you have a URL or any 
> more info on the Alan Cox stuff? Does anybody else agree that 
> load balancing DNS servers with LVS is not worthwhile?

Yes, for authorative.  ISC-bind has some kind of response-latency measurement
built-in.  Were you thinking of the client side or the authorative side?

> I wouldn't call it load balancing .. more like client 
> intelligence i.e. 
> if one server is broke use another.
> You could say the same about SMTP...

For client side this is correct, LVS is useful.  In the event of the first
server in /etc/resolv.conf failing there's a 2 second timeout that can be
avoided for client-side.

P




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