Updated openstack/openstack
Project: openstack/cinder  1713db477d73d180acd6654a66cc5cc3bbe902b1

Add Scality SRB driver

This patch implements the `srb-driver` blueprint. It uses a similar
approach as Ceph's RBD in the way it exposes a block device to the
system.

The driver controls the SRB Linux kernel driver through a sysfs
interface and leverages LVM for snapshot management. The native block
driver talks to Scality's storage system (or any other vendor exposing
a compatible CDMI interface) through a HTTP-based RESTful protocol.

iSCSI export to Nova is provided.

Driver cert results are provided in bug #1400327.

Implements: blueprint srb-driver
See: https://blueprints.launchpad.net/cinder/+spec/srb-driver
Related-Bug: #1400327
See: https://bugs.launchpad.net/cinder/+bug/1400327
Co-Authored-By: Nicolas Trangez <ikke@nicolast.be>
Co-Authored-By: JordanP <jordan.pittier@scality.com>
Change-Id: Id8d00df9db4004d5aeb8c0269d114ef50e0b8f8e