GlusterFS: Remove glusterfs_disk_util option

[OpenStack Infra]

https://review.openstack.org/60321
commit e997f8b06ecd4ed0a13c557d621db69eb68f2f3d
Author: Eric Harney <email address hidden>
Date: Thu Dec 5 13:45:46 2013 -0500

    GlusterFS: Remove glusterfs_disk_util option

    The glusterfs_disk_util option lets one choose whether to
    use df or du to calculate space usage. This serves no real
    useful purpose. Should remove this option to simplify things.

    Since this does not meaningfully impact behavior, removal of
    this option shouldn't require any special deprecation efforts.

    (This same change was made for the NFS driver in 5bf7b9be.)

    DocImpact: Remove config option

    Change-Id: I302692454b43de15688d65873a72a3dada0c67cb

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/61312

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/61312
Committed: http://github.com/openstack/openstack-manuals/commit/4691631c67a492ca1ae302d3ba7f78887ccb361f
Submitter: Jenkins
Branch: master

commit 4691631c67a492ca1ae302d3ba7f78887ccb361f
Author: Stephen Gordon <email address hidden>
Date: Tue Dec 10 22:43:57 2013 -0500

    Remove glusterfs_disk_util option

    The glusterfs_disk_util option has been removed. I have manually
    removed this entry from the current configuration tables and the
    flag mapping.

    As it is no longer in the code it will also no longer appear in
    future auto-generated versions of the tables.

    Closes-Bug: #1259419

    Change-Id: I4aa606b3920347caa896c5b65ddcff6d9faf9881

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/openstack-manuals 15.0.0 release.