Mailing List Archive: Linux Virtual Server: Users

[lvs-users] LVS session maintain

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reet.vyas28 at gmail

Apr 11, 2012, 2:49 AM

Post #1 of 4 (438 views)
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[lvs-users] LVS session maintain

I have configured LVS using rr . We are trying to load balance chat
server,file server and broadcasting.. I just want to know how lvs will
maintain session for the incoming request. consider one scenario if chat
request comes to lvs and will sent to real server 1 and it got crashed how
will request will transfer to other real server. As we are using tcp ports.
and not using cookies for session management. Please suggest.
_______________________________________________
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reet.vyas28 at gmail

Apr 11, 2012, 4:54 AM

Post #2 of 4 (419 views)
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[lvs-users] LVS session maintain [In reply to]

I have configured LVS using rr . We are trying to load balance chat
> server,file server and broadcasting.. I just want to know how lvs will
> maintain session for the incoming request. consider one scenario if chat
> request comes to lvs and will sent to real server 1 and it got crashed how
> will request will transfer to other real server. As we are using tcp ports.
> and not using cookies for session management. Please suggest.
>
_______________________________________________
Please read the documentation before posting - it's available at:
http://www.linuxvirtualserver.org/

LinuxVirtualServer.org mailing list - lvs-users [at] LinuxVirtualServer
Send requests to lvs-users-request [at] LinuxVirtualServer
or go to http://lists.graemef.net/mailman/listinfo/lvs-users

leon at linux

Apr 11, 2012, 5:21 AM

Post #3 of 4 (422 views)
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Re: [lvs-users] LVS session maintain [In reply to]

Hi,

On Wed, 2012-04-11 at 09:49 +0000, Reet Vyas wrote:
> I have configured LVS using rr . We are trying to load balance chat
> server,file server and broadcasting.. I just want to know how lvs will
> maintain session for the incoming request. consider one scenario if chat
> request comes to lvs and will sent to real server 1 and it got crashed how
> will request will transfer to other real server. As we are using tcp ports.
> and not using cookies for session management. Please suggest.

Read up on persistence:

http://www.austintek.com/LVS/LVS-HOWTO/HOWTO/LVS-HOWTO.persistent_connection.html

Léon

_______________________________________________
Please read the documentation before posting - it's available at:
http://www.linuxvirtualserver.org/

LinuxVirtualServer.org mailing list - lvs-users [at] LinuxVirtualServer
Send requests to lvs-users-request [at] LinuxVirtualServer
or go to http://lists.graemef.net/mailman/listinfo/lvs-users

graeme at graemef

Apr 12, 2012, 1:45 AM

Post #4 of 4 (413 views)
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Re: [lvs-users] LVS session maintain [In reply to]

On Wed, 2012-04-11 at 15:19 +0530, Reet Vyas wrote:
> I have configured LVS using rr . We are trying to load balance chat
> server,file server and broadcasting.. I just want to know how lvs will
> maintain session for the incoming request. consider one scenario if chat
> request comes to lvs and will sent to real server 1 and it got crashed how
> will request will transfer to other real server. As we are using tcp ports.
> and not using cookies for session management. Please suggest.

What do you have doing the server monitoring? There are several. LVS by
itself does no monitoring at all.

Graeme

_______________________________________________
Please read the documentation before posting - it's available at:
http://www.linuxvirtualserver.org/

LinuxVirtualServer.org mailing list - lvs-users [at] LinuxVirtualServer
Send requests to lvs-users-request [at] LinuxVirtualServer
or go to http://lists.graemef.net/mailman/listinfo/lvs-users

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