Comment 5 for bug 1274784

Reviewed: https://review.openstack.org/73634
Committed: https://git.openstack.org/cgit/stackforge/fuel-library/commit/?id=20fb06d44f8f5f6ae160b377b9bdb79f14a089d3
Submitter: Jenkins
Branch: master

commit 20fb06d44f8f5f6ae160b377b9bdb79f14a089d3
Author: Bogdan Dobrelya <email address hidden>
Date: Fri Feb 14 17:11:36 2014 +0200

    Tune sqlalchemy backend settings for OS on scale

    - Tune SQLAlchemy backend settings for Openstack (QueuePool related)
    - Evaluate sqlalchemy backend scaling parameters at osnailyfactor
    - Fix deprecated in I [DEFAULT] usage for database config
    - For Neutron use neutron_config[:database] as well
        * Ensure max_pool_size in [10, 30] limits (10 is config defaults)
        * Ensure max_overflow in [20, 60] limits (20 is config defaults)

    Closes-bug: #1274784
    Partial blueprint: optimize-db-performance-at-scale

    Change-Id: I0e843022f04f53150da52858280034aad6aee987