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Re: Supose there are no real servers...

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: Supose there are no real servers...
From: "Lorn Kay" <lorn_kay@xxxxxxxxxxx>
Date: Sun, 12 Oct 2003 21:06:54 +0000
What should be the behaviour?
If we think of a simple cenario where there is a only a single realserver,
the lvs can be tought as a router.
If it was a router, and there was no machine to route to (because it was
down) I think a client would receive a "icmp no destination found" or
similar.
I've testes with my lvs-dr setup and the client stalls trying to connect...
I think the above behaviour would make more sense...
Well, just wanted to do the question, feel free to find it a bug, a feature,
or simply kick my butt if what I'm saying is nonsense.. (altough in that
case I would like to understand why it is nonsense)


Checkout the "fallback=" option in the Ldirectord configuration file. This lets you redirect users to another place (usually the loopback address for a locally running daemon on a Director using LocalNode mode) when the Real Servers aren't working.

--K

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