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Re: lvs, squid and efficiency

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: lvs, squid and efficiency
From: David Ruwoldt <David.Ruwoldt@xxxxxxxxxxxxxxx>
Date: Tue, 20 Mar 2001 09:10:20 +1030
Dear Florin,

I would suggest that you peer the two servers. If a cache miss occurs on
one server then with peering it will first contact the other server to
see if it has the item in it's cache. If that fails the first server
will then go and do a direct fetch. If you set up the 2 servers so that
they peer each other this would help your case alot.

Yours sincerely

David Ruwoldt

Florin Andrei wrote:
> 
> Suppose i have two real servers running Squid, and a LVS in front of
> them, with round-robin.
> Now, suppose one web page is cached on the first real server, a client
> requests that page, and LVS redirects it to the second real server. The
> result will be a cache miss, even if the object was stored into the
> other real server.
> 
> Is there any way LVS can be combined with an HTTP proxy, and not loose
> cache efficiency?
> 
> --
> Florin Andrei
> 
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-- 
David Ruwoldt
Senior Systems Specialist
Information Technology Services
Level 7, 10 Pulteney St
ADELAIDE UNIVERSITY SA 5005
AUSTRALIA

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