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List:       veritas-ha
Subject:    Re: [Veritas-ha] load-balancing in VCS
From:       "Eric Hennessey" <eric_hennessey () symantec ! com>
Date:       2007-04-06 17:41:27
Message-ID: 0E4ADB09AED1074180AA12896EEFDB540B4E9DDC () hroxchcln1 ! enterprise ! veritas ! com
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VCS used to do something like this with a version called VCS Traffic
Director.

We decided that it was better to let load balancers do what load
balancers do, and put one in front of a VCS cluster running a parallel
service group. 

-----Original Message-----
From: veritas-ha-bounces@mailman.eng.auburn.edu
[mailto:veritas-ha-bounces@mailman.eng.auburn.edu] On Behalf Of
Rongsheng Fang
Sent: Friday, April 06, 2007 12:18 PM
To: veritas-ha@mailman.eng.auburn.edu
Subject: [Veritas-ha] load-balancing in VCS

Hi,

Does VCS has (or support) the equivalent functionality of Scalable Data
Service in Sun Cluster, which can balance the load between cluster
nodes?

http://docs.sun.com/app/docs/doc/819-0579/6n30dc0nf?a=view

I know that in VCS the service instances can start/run on different
cluster nodes in parallel mode, but can these service instances share
the same virtual IP which can only be up on one node?

Thanks,

Rongsheng
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