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Re: Connection synchronisation and adding/removing real server

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: Connection synchronisation and adding/removing real server
From: Mack.Joseph@xxxxxxxxxxxxxxx
Date: Tue, 17 May 2005 11:41:59 -0400
Joseph Mack PhD, High Performance Computing & Scientific Visualisation
LMIT, Supporting the EPA Research Triangle Park, NC 919-541-0007 Federal
Infrastructure Contact-Ravi Nair 919-541-5467 - nair.ravi@xxxxxxx,
Federal Visualization  Contact - Joe Retzer, Ph.D. 919-541-4190 -
retzer.joseph@xxxxxxx

lvs-users-bounces@xxxxxxxxxxxxxxxxxxxxxx wrote on 05/17/2005 11:19:35
AM:

> hello list,
>
> I am setting up 2 lvs servers, 1 as a failover and 1 as the active
> loadbalancer.
> I am using keepalive with a virtual ip to achieve this.
>
> Iam looking for a way to keep the realservers

I assume you mean "directors"

> on the failover up to date
> with the one's in the active loadbalancer.
>
> This because we quite often manually change the the rules
> and load them into the loadbalancer, and it wouldn't be
> good to have the failover take over with an outdated rule set.

can you just run ipvsadm with the new rules on the backup
director in the inactive state? I think this should work.
After that the sync demon will update the new rules too.

Joe


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