Revert "Snapshots running VM for metadata export (see vatesfr/xo-web#615)."
Revert "Snapshots running VM for metadata export (see vatesfr/xo-web#615)."

This reverts commit 121b3afc61cd6fffb23ab682506883dd64002db1.

It is not possible to export metadata of a snapshot.

vatesfr/xo-web,lmcro/xo-web,lmcro/xo-web,lmcro/xo-web,vatesfr/xo-web