Open Stack

Hi, I'd like you to take a look at this patch for potential
DocImpact.
https://review.openstack.org/28945

Log:
commit 0720d487f1b82604094d3cf5580de8e0e8c55242
Author: Nikolaj Starodubtsev <nstarodubtsev at mirantis.com>
Date:   Thu Apr 18 16:42:35 2013 +0400

    Implement scheduler hints for API v2
    
    We've done this implementation because we need to use scheduler hint in
    cinder with some specific filters. So, most part of code have been
    imported from nova.
    
    bp scheduler-hints
    docimpact
    
    Change-Id: I4c8a78ade4ff668d79e7aa6d0d358029754e3d90