this bug will affect the next live-migration, because rollback failure at destination, the instance path will be not deleted. so , if the next live-migration to the node,the function pre_live_migration will raise "The supplied disk path (%(path)s) already exists" exception.
this bug will affect the next live-migration, because rollback failure at destination, the instance path will be not deleted. so , if the next live-migration to the node,the function pre_live_migration will raise "The supplied disk path (%(path)s) already exists" exception.