I'm currently working on a project to create a HA active-active cluster of 2 nodes using OpenVZ. My issue is trying to find a solution to be able to migrate OpenVZ containers to the second node or vice versa.
I will be using LVB on a third node to manage downed nodes etc.
My first idea was to use DRBD and LVM to mount the device on both servers in /vz allow for them to see all the files, however without realisation i found that you could only mount it on one node (unless doing master master, however we wish to add a third node later which would not allow this, correct me if I'm wrong)
Could somone please point me in the right direction for shared storage solutions that support OpenVZ?
Any tips/ideas greatly appreciated!
Notes: Both nodes are running Ubuntu 9.04
