Using gluster for ovirt or xcp

[mgiammarco at gmail.com (Mario Giammarco)]

Hello,
I would like to use glusterfs 3.3 in the following environments:

- ovirt
- xcp
- libvirt
- archipel

I obviously need live migration.

Is gluster supported on these platform?
Is there a plugin?
Is there a simple solution? (perhaps mounting is enough?)

Thanks,
Mario