Comment 8 for bug 1583478

Reviewed: https://review.opencontrail.org/20406
Committed: http://github.org/Juniper/contrail-provisioning/commit/410cadd34b69e7b444f52c9a55556e552ce5b3e0
Submitter: Zuul
Branch: master

commit 410cadd34b69e7b444f52c9a55556e552ce5b3e0
Author: Jeya ganesh babu J <email address hidden>
Date: Thu May 19 00:37:05 2016 -0700

Storage provision fix

Closes-Bug: #1497755
Closes-Bug: #1479994
Partial-Bug: #1582945
Closes-Bug: #1583478
Closes-Bug: #1559638
Fixed VM launch issue with horizon.
The admin_user needs to be set to cinderv2 instead of cinder.
Fixed copy of write for glance images.
Set crush tunables to optimal
Fixed issue in provision with no disks configured in the compute node.
With the removal of the NFS over Ceph based live-migration,
the provision script is modified to use /var/lib/nova/instances
directory for NFS mounts instead of /var/lib/nova/instances/global
directory.

Change-Id: I0702b1babddc78712144f124b3bae4033b5880fe