[lvs-users] real servers can't be removed and re-added to farm

[David Coulson]

I understand that - My point was that if persistence is causing your 
issue, can you live without it? I run many SSL HTTP instances, and don't 
utilizing persistence.

Can you reproduce the issue and do a 'ipvsadm -Lnc | grep <clientip>' so 
we can see if you have multiple sessions being persisted to >1 real server?

David

On 3/2/12 7:37 AM, Alan Morais wrote:
> Hello David!
>
> i have read the documentation here ( 
> http://www.austintek.com/LVS/LVS-HOWTO/HOWTO/LVS-HOWTO.persistent_connection.html 
> ) and based on i have experienced here, the problem is not SSL and 
> persistence, they working great!, the problem is when i reboot one of 
> my backend servers, while this server is out of LVS table, the 
> connections are routed to another server, but when this server goes 
> back online, apparently the connections have two routes.
>
> thats is what i think its happening, but may i can be wrong..
>
>
> 2012/3/1 David Coulson <david at davidcoulson.net 
> <mailto:david at davidcoulson.net>>
>
>     On Mar 1, 2012, at 4:25 PM, Alan Morais wrote:
>
>     >
>     > I need to use persistence because its a ssl website, and i think
>     that
>     > persistence is causing this issue, because when server 1 came
>     back, LVS
>     > will have 2 routes to same ip.
>
>     Confused why SSL implies persistence is required?
>
>     David
>
>
>
>
> -- 
> Alan Morais
> Vex/Oi - Network Manager
> alan.morais at vexcorp.com <mailto:alan.morais at vexcorp.com>
> http://www.vexcorp.com <http://www.vexcorp.com/>
> Office: +55 11 4932 5927
>