Comment 4 for bug 1260629

Reviewed: https://review.openstack.org/73328
Committed: https://git.openstack.org/cgit/stackforge/fuel-web/commit/?id=7af187f73aa6217aa618efdb29828d117cc73d1d
Submitter: Jenkins
Branch: master

commit 7af187f73aa6217aa618efdb29828d117cc73d1d
Author: Evgeniy L <email address hidden>
Date: Thu Feb 13 19:41:58 2014 +0400

    Moved online node checking to before validation task

    Here we are fixing two problems

    * when we deploy cluster where we have
      offline nodes, we don't want to lock
      cluster's settings
    * we should skip all validation in case
      of separate deployment/provisioning

    Closes-bug: #1279790
    Closes-bug: #1260629
    Change-Id: If59940c6bd350e9a74daf9da2efafcba2f583099