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RE: LVS behaviour with no realservers available

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: RE: LVS behaviour with no realservers available
Cc: Horms <horms@xxxxxxxxxxxx>
From: Joseph Mack NA3T <jmack@xxxxxxxx>
Date: Fri, 15 Sep 2006 05:57:31 -0700 (PDT)
On Fri, 15 Sep 2006, Nicholas Newberry wrote:

Thanks! Localnode looks like it might be what I'm looking for, as long
as I can ensure that the local node would only be chosen as a realserver
when no other realserver is available.

you'll have to script it, to bring it up when the last realserver fails.

You could give all the realservers a weight of 10^6 (or some high number) and give the localnode with the sorry page a weight of 1 and have it up all the time, but then (I think) you've got a 1:10^6 chance of a user hitting the sorry page when the regular realservers are running.

Horms:

can you have a low weighted localnode server than will never get accessed while the high weighted regular realservers are up?

Joe


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Joseph Mack NA3T EME(B,D), FM05lw North Carolina
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