[LinuxFailSafe] 2 node cluster

Dan Goscomb dang@cashcade.co.uk
15 May 2003 19:06:16 +0100


so how do you suggest i find out when one machine has died and how to
release the IP when it comes back up?


On Thu, 2003-05-15 at 18:37, Michael Gesundheit wrote:
> Sorry, I meant "...why shouldn't you use IP aliasing". 
> If you that what you want then do it. What the problem then?
>  
> -Michael
> 
> Dan Goscomb <dang@cashcade.co.uk> wrote:
>         thats what i thought i had explained i wanted!
>         
>         
>         On Thu, 2003-05-15 at 17:42, Michael Gesundheit wrote:
>         > Why should you use ip aliasing??
>         > You can have the survived server alias the dead server IP
>         until it
>         > will be fixed or whatever.
>         > 
>         > -Michael
>         > 
>         > Dan Goscomb wrote:
>         > Hi,
>         > 
>         > I would like to configure a 2 node cluster where each
>         machine
>         > has a
>         > unique IP address and both are accessible at the same time
>         > (via round
>         > robin DNS).
>         > 
>         > I would like it so that if one machine went down the other
>         > would take
>         > over its IP address... this, i would imagine, would involve
>         2
>         > clusters... one with machine 1 as the primary and machine 2
>         > secondary,
>         > and one with machine 2 as the primary and machine 1
>         secondary.
>         > 
>         > Is this possible and if so could someone send me an example
>         > config?
>         > 
>         > Cheers,
>         > 
>         > Dan.
>         > 
>         > -- 
>         > Dan Goscomb 
>         > 
>         > _______________________________________________
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>         >
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>         > 
>         > 
>         > Thanks,
>         > 
>         > -Michael
>         > 
>         > 
>         > 
>         >
>         ______________________________________________________________________
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>         -- 
>         Dan Goscomb 
>         
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> 
> Thanks,
> 
> -Michael
> 
> 
> 
> ______________________________________________________________________
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-- 
Dan Goscomb <dang@cashcade.co.uk>