[openstack][octavia] amphora cannot live migrate

Hello everyone. I deploy amphora instances using shared storage but when I do live migrate it to another host, I encounter this error. *Error: *Failed to live migrate instance to host "AUTO_SCHEDULE". Details <https://cloudhn.fpt.net/admin/instances/#message_details> compute12 is not on shared storage: Shared storage live-migration requires either shared storage or boot-from-volume with no local disks Woud we have a solution for this? Thank you. Nguyen Huu Khoi