Comment 0 for bug 1335999

Horizon's admin interface recently gained a feature to trigger a live migration from the UI. It requires a destination host to be specified (which is wrong, as the destination host is optional in the API), and it allows to preselect from a list of given names.

However, the list that is chosen is coming from os-hypervisor-list. These host names might not match os-hosts, which is the one that the nova scheduler expects.

Consequently if hypervisor names do not match the host names, the live migration from the UI fails.