xen-org/xen-api — pull request #813 by johnelse (2012-08-08 11:57:35+00:00)
Title: CA-87277: Allow migration of a VM with one snapshot which has multiple VBDs.

Previously we were using the total number of VBDs connnected to all
snapshots to determine whether we could migrate a VM - now we just use
the number of snapshots.