Comment 11 for bug 1409012

Reviewed: https://review.openstack.org/163098
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=9cf6e694a37149f2e1e7b70c51c82bab4f135057
Submitter: Jenkins
Branch: master

commit 9cf6e694a37149f2e1e7b70c51c82bab4f135057
Author: Michal Dulko <email address hidden>
Date: Thu Mar 12 16:07:03 2015 +0100

    Add is_ready method to scheduler driver

    This commit adds is_ready method to scheduler driver to indicate
    if driver is ready to accept requests. Scheduler is considered ready
    when host_manager received capabilities for all active volume services.

    Partial-Bug: 1409012
    Change-Id: I4a90e68a3836c44038ee8c937ae1ecf40e5c1f32