Open Stack

Hi, I'd like you to take a look at this patch for potential
SecurityImpact.
https://review.openstack.org/30974

Log:
commit 2498510115f879e2e7ee71a9df6a4a5f57084d33
Author: Joel Coffman <joel.coffman at jhuapl.edu>
Date:   Wed May 15 17:27:42 2013 -0400

    Add encryption metadata to volume table
    
    This modification adds an encryption key UUID field to the volume table, which
    is sufficient to make Cinder "aware" of encrypted volumes as designated by
    predefined volume types. Integration with a key manager is necessary to obtain
    an actual encryption key UUID (the current implementation generates a random
    UUID when an encrypted volumes is created). Cinder should *not* presume that it
    necessarily will have access to the key itself -- this decision depends upon the
    design, implementation, and policy for encrypted volumes. The key's UUID is
    stored in Cinder because it is metadata about the volume.
    
    Implements: blueprint encrypt-cinder-volumes
    Change-Id: I164290e761a9922919a70f22f99af70dac213b61
    SecurityImpact