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Re: [lvs-users] problem with directors and XEN

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: [lvs-users] problem with directors and XEN
From: Michael Schwartzkopff <misch@xxxxxxxxxxx>
Date: Fri, 19 Dec 2008 13:50:29 +0100
Am Freitag, 19. Dezember 2008 13:37 schrieb Sebastian Vieira:
> Hi,
>
> We're having some problems with the following setup:
>
> 3 physical machines, all running XEN. On each XEN there are 3
> realservers: 1 for mail and 2 for web. On two XEN hosts there are 2
> directord in heartbeat failover mode. Ldirectord is used to do
> LVS-NAT. I do hope GMail allows for ascii diagrams and just to be
> clear i have left one of the directors and some rs's out of the
> picture:
(...)

Is it perhaps a problem with the tcp checksum offload problem? See:
http://www.austintek.com/LVS/LVS-HOWTO/HOWTO/LVS-HOWTO.virtualised_realservers.html

See the last sentence at the bottom of the page there.
At lease that hint helped me with my setup.

Greetings,
-- 
Dr. Michael Schwartzkopff
MultiNET Services GmbH
Addresse: Bretonischer Ring 7; 85630 Grasbrunn; Germany
Tel: +49 - 89 - 45 69 11 0
Fax: +49 - 89 - 45 69 11 21
mob: +49 - 174 - 343 28 75

mail: misch@xxxxxxxxxxx
web: www.multinet.de

Sitz der Gesellschaft: 85630 Grasbrunn
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Geschäftsführer: Günter Jurgeneit, Hubert Martens

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Skype: misch42

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