Re: [CentOS] Question about clustering

On 6/18/2014 9:32 AM, Alessandro Baggi wrote:

Ok, fencing is a requirement for a cluster for hardware failure. I've another question about this arg, but for software failure. Supposing to have a cluster of httpd installation on 6 virtualized hosts, each one on a different server. Suppose also that a guest (named host6) has a problem and can't start apache. With this scenario, the ipmi, ups are unnecessary. How to work fencing in this way? How to make fencing node?

thats not a high availability cluster, thats just 6 different servers.

I totally don't understand your statement that IPMI and UPS are unnecessary, unless you mean for external reasons, such as none of this being important.