Open Stack

Hi, I'd like you to take a look at this patch for potential
DocImpact.
https://review.openstack.org/18230

Log:
commit fadf4aa888b656b27b5da252a72f9836e82699a1
Author: Kravchenko Pavel <kpavel at il.ibm.com>
Date:   Tue Dec 18 15:56:57 2012 +0200

    Make libvirt driver.listinstances return defined
    
    Currently the Libvirt driver list_instances doesn't return
    defined instances. Those instances required during host initialization
    for blueprint rebuild-for-ha
    
    DocImpact
    
    Change-Id: Ifb8f703daa4962f4570c53c75c3d66bc5e5132e7
    Co-authored-by: Oshrit Feder <oshritf at il.ibm.com>