Comment 17 for bug 1313573

Reviewed: https://review.openstack.org/168759
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=b0d8d69dbee4737cdecfde7e96b6f3bf321f477d
Submitter: Jenkins
Branch: stable/juno

commit b0d8d69dbee4737cdecfde7e96b6f3bf321f477d
Author: Fei Long Wang <email address hidden>
Date: Wed Mar 25 11:30:07 2015 +1300

    Raise exception when backup volume-backed instance

    This patch will be backported to Juno and Icehouse so that
    Nova can fail immediately to let user know that it's not
    supported in that release.

    Partial-Bug: #1313573

    NOTE: This conflict is because there is a new parameter
    named 'id' for method:
    common.raise_http_conflict_for_instance_invalid_state.

    Conflicts:
            nova/api/openstack/compute/contrib/admin_actions.py
            nova/api/openstack/compute/plugins/v3/create_backup.py

    Change-Id: Ic84fa9e0b9c2d7b6cf49955aa4f0d44ade2b5397
    (cherry picked from commit 2b94135865af710dc9c7210d23e1df5f54afed62)