Open Stack

Hi, I'd like you to take a look at this patch for potential
DocImpact.
https://review.openstack.org/33055

Log:
commit b17834ca96d0b895afce50b219a59d01f8b24441
Author: Avishay Traeger <avishay at il.ibm.com>
Date:   Tue Jun 18 21:53:15 2013 +0300

    Migration for detached volumes with no snaps.
    
    Implementation of volume migration for detached volumes with no
    snapshots. Migration is initiated by an admin API. The scheduler
    confirms that the specified destination host can accept the volume.
    The source driver is given the opportunity to migrate the volume on
    their own. Otherwise, a new volume is created on the destination, both
    volumes are attached, the data is copied over, the volumes are
    detached, the source is deleted, and the destination is renamed. In
    the database, the destination volume's attributes are copied to the
    source so that the volume-id remains unchanged, and the destination
    volume row is deleted.
    
    DocImpact
    
    Implements: bp volume-migration
    Change-Id: Ib6fcf27051f45e60aa3ba5f599e88c1421db753e

Automatically generated bug (please review):
https://bugs.launchpad.net/bugs/1201555