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Re: Synchronization between LinuxDirector and Backup

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: Synchronization between LinuxDirector and Backup
From: Joseph Mack <mack.joseph@xxxxxxx>
Date: Thu, 21 Aug 2003 10:20:00 -0400
Chul Lee wrote:
> 
> Hello List
> 
> Currently, LVS uses redundant backup LinuxDirector for fail-over .
> However, current implementation is said to cause the established connection
> lost
> and let the client  send their requests again.

are you using the sync state demon to transfer the connection state information
which handles this?
(see the HOWTO).

Horms has another implementation of the sync demon, see

http://www.ultramonkey.org/papers/

and

http://www.ultramonkey.org/papers/lvs_june_2003/

I don't know whether the code is released yet, but it will be soon if it
hasn't been already.

Joe
-- 
Joseph Mack PhD, High Performance Computing & Scientific Visualization
SAIC, Supporting the EPA Research Triangle Park, NC 919-541-0007
Federal Contact - John B. Smith 919-541-1087 - smith.johnb@xxxxxxx
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