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RE: Does Persistence Override Availability?

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: RE: Does Persistence Override Availability?
From: "Robinson, Eric" <eric.robinson@xxxxxxxxxx>
Date: Tue, 15 May 2007 14:49:45 -0700
>how did you turn off the server? 

We shut down the tomcat service.

>persistence doesn't care whether the realserver is there or 
>not (neither does ipvsadm). If you use persistence, you are 
>guaranteeing to the client that the realserver will be there 
>for 360 sec after the last client has closed their 
>connection.

Then the answer to my question is yes, persistence overrides
availability. I think it should at least be an option to redirect
traffic to a known up server. In other words, the admin should be able
to control whether persistence or availability takes precedence. Just my
two cents.


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