search for: fence_xvm

...technology and I''ve been reading all over the places about how to setup a cluster infrasctructre using Xen DOM0 and Xen DOMu Domains. So far I have quite a few parts running (cluster) but I am trying to add a (virtual) fencing method. I have read that I can use (Virtual Fencing) using the fence_xvmd-fence_xvm deamon and agents; that will allow me to restart successfully any (Virtual-Machine) also known (DomU) from the actual Host Machine (Dom-0). Here is my Infrasctructure. 2 Hosts Machines ( Dom-0 >> mxen0 --- Dom0 >> mxen1 ) 2 Guest Machines hosted in each host machine ( Dom...

I've got a Centos 5.8 box that I use for testing Xen VMs. I'm trying to setup some Centos 6.2 hosts in a high availability situation. I've tried the pacemaker route and couldn't get the connection established, so thought I'd try the RH-preferred methods. Mind you, all of these VMs are on the same host. Using Conga, it seems that I need some sort of fencing device, which