Missing rootwrap filters for newly-introduced run_as_root commands

[Thierry Carrez]

New run_as_root commands have been recently added but did not provide corresponding rootwrap filters:

* ovs-ofctl (nova/network/linux_net.py)
* cp, rm (nova/virt/disk/api.py)
* mkfs (nova/virt/xenapi/vm_utils.py)

Otherwise anything using rootwrap will fail to execute those commands.

[Thierry Carrez (ttx)]

Actually I don't think the use of "rm" as root is warranted.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/4697

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/4697
Committed: http://github.com/openstack/nova/commit/5bcbb65f3c0383a22ebb749a9251f689755e464c
Submitter: Jenkins
Branch: master

commit 5bcbb65f3c0383a22ebb749a9251f689755e464c
Author: Thierry Carrez <email address hidden>
Date: Wed Feb 29 16:22:42 2012 +0100

    Add missing filters for new root commands

    Add missing rootwrap filters for 'ovs-ofctl', 'cp' and 'mkfs'.
    Do not run 'rm' as root since it's unnecessary.
    Add documentation to try to prevent future misses.
    Fixes bug 943293.

    Change-Id: Ia680048a28a75f661a136d8447ff0aaf195649ba

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: milestone-proposed
Review: https://review.openstack.org/4744

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/4744
Committed: http://github.com/openstack/nova/commit/73dfd4ea0d369cb1b88a4f66eb55f3587993b83a
Submitter: Jenkins
Branch: milestone-proposed

commit 73dfd4ea0d369cb1b88a4f66eb55f3587993b83a
Author: Thierry Carrez <email address hidden>
Date: Wed Feb 29 16:22:42 2012 +0100

    Add missing filters for new root commands

    Add missing rootwrap filters for 'ovs-ofctl', 'cp' and 'mkfs'.
    Do not run 'rm' as root since it's unnecessary.
    Add documentation to try to prevent future misses.
    Fixes bug 943293.

    Change-Id: Ia680048a28a75f661a136d8447ff0aaf195649ba