Comment 8 for bug 1596829

Reviewed: https://review.openstack.org/340724
Committed: https://git.openstack.org/cgit/openstack/os-brick/commit/?id=e2506d11996a7a55ca90860b4345ea3bfa25c0fe
Submitter: Jenkins
Branch: master

commit e2506d11996a7a55ca90860b4345ea3bfa25c0fe
Author: weiweigu <email address hidden>
Date: Tue Jul 12 16:33:39 2016 +0800

    Fix string interpolation to delayed to be handled by the logging code

    String interpolation should be delayed to be handled by the logging
    code, rather than being done at the point of the logging call.
    See the oslo i18n guideline.
    * http://docs.openstack.org/developer/oslo.i18n/guidelines.html

    Change-Id: I410acf693d8b7b1677a7f5b1749d9c1a48aaf177
    Closes-Bug: #1596829