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Re: Multi director and persistency

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: Multi director and persistency
From: Roberto Nibali <ratz@xxxxxx>
Date: Mon, 04 Nov 2002 15:31:08 +0100
From lvs-users mailing list, I found out that when a realserver's weight is
set to 0, then any new connection would not be forwarded to that realserver,

Yes.

even though the client has established a session with that realserver.

I don't understand. If you have an established session, how can it be new?

Anyone has found a solution for that?

Maybe.

I have decided to implement more than 2 directors (possibly 3 or 4). The packets are RR-ed using iproute2. But this would break persistency, wouldn't

Yes, since iproute2 doesn't know about persistency.

it? Can anyone advice me on my setup? The objective of having more than 2 directors (all serving the same realservers) is to have redundancy and higher throughput (the projection is around 10000 clients, doing a http & https every 10 mins or so).

I do not think that there is a problem with one director and LVS-DR performance-wise. Could you give us more specific numbers on how big the http pages are, which are being fetched and if those 10000 clients all come at once or if there is an expected distribution.

Regards,
Roberto Nibali, ratz
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