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List:       linux-ha
Subject:    Re: [Linux-HA] ipvssync/ldirectord
From:       Michael Schwartzkopff <misch () clusterbau ! com>
Date:       2010-07-27 14:33:51
Message-ID: 1280241231.1373.8.camel () nb001
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Am Dienstag, den 27.07.2010, 14:44 +0200 schrieb ap:
> Hi all,
> when do I really need ipvs_sync?
> <http://www.ultramonkey.org/papers/conn_sync/conn_sync.shtml>
> tells me much about this, but IMHO if I use ldirectord with 
> Direct Routing (DR), then the realservers itself will talk to 
> the client and ensure the connection remains between the client 
> and the realserver.
> Or am I wrong?
> 
> Thanks for your help in advance.
> 
> Tom.

How does the failover LVS know to what real server to forward the
incomming package? This information is shared via sync throughout your
cluster of directors.

Michael Schwartzkopff

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