Re: [Linux-cluster] Two node question

[Josh Gray <josh jtri com>]

From what i've found,  the safest to do would be modify the number  
of votes for the node you want to stay up to be a really high  
number.  I thought about making that my "maintenance mode" situation.

Josh


On Oct 29, 2007, at 12:48 PM, Scott Becker wrote:

> I'm building a 3-node cluster.
>
> One public subnet.
>
> No shared filesystem
>
> Starting with just one service (www) on one movable IP address.
>
>
> I will be routinely bring down one node at a time for maintenance  
> so I must configure the cluster for one node operation. I can't use  
> the two_node="1" setting because I would have to bring the cluster  
> down to set and unset it.
>
> I want to use an IP tie-breaker to verify that the node can reach  
> the main router. Is this, along with a self test of the web  
> service, fs writable, etc. adequate for one, two and three node  
> operation? Or would I also need a Qdisk?
>
>
>    thanks
>    scottb
>
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