Comment 5 for bug 1025068

Reviewed: https://review.openstack.org/12414
Committed: http://github.com/openstack/openstack-manuals/commit/eae9631b2fbf186f80b8aeb214103f34545faa43
Submitter: Jenkins
Branch: master

commit eae9631b2fbf186f80b8aeb214103f34545faa43
Author: Tom Fifield <email address hidden>
Date: Wed Sep 5 21:50:35 2012 +1000

    Add retry host cost weight function to sched docs

    fixes bug 1025068

    As in the bug report,
    2) New filter scheduler cost function:
    nova.scheduler.least_cost.retry_host_cost_fn -

    Adds additional cost for retrying scheduling at a host that was
    already used for a previous scheduling attempt.

    retry_host_cost_fn_weight is the associated FLAG to configure
    weight.

    this patch just adds that in.

    Change-Id: I2db67144f857c3efb883b9cac45e0d5a24ae4ca9