Comment 2 for bug 1333238

Reviewed: https://review.openstack.org/102144
Committed: https://git.openstack.org/cgit/stackforge/powervc-driver/commit/?id=6d17995db835aa7450724f1641ad87e8989cc767
Submitter: Jenkins
Branch: master

commit 6d17995db835aa7450724f1641ad87e8989cc767
Author: jizilian <email address hidden>
Date: Tue Jun 24 15:56:37 2014 +0800

    OpenStack console shows some instances in 'migrating' state forever when migration

    After analyzing the source code,
    Move one part of the code into pre_live_migration.
    But the remaining source code can not be moved,
    because the number of the parameters in the method 'check_can_live_migration'
    and the method 'pre_live_migration' are different.
    Some necessary parameters can not be passed by the nova framework.

    Closes-Bug: 1333238
    Change-Id: I6cc59d76dca2eab5e22669fd0d745cb8bda53c62