CloudByte driver does not honor clone volume size

[Sean McGinnis]

It's possible to create a volume from a source volume with a different size. The create_cloned_volume call into the driver could have a larger volume['size'] than the source volume. So the driver will need to create the clone, then check if it needs to extend the volume to a new size.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/293412

[OpenStack Infra (hudson-openstack)]

Change abandoned by Sean McGinnis (<email address hidden>) on branch: master
Review: https://review.openstack.org/336092
Reason: This review is > 4 weeks without comment, and failed Jenkins the last time it was checked. We are abandoning this for now. Feel free to reactivate the review by pressing the restore button and leaving a 'recheck' comment to get fresh test results.

[OpenStack Infra (hudson-openstack)]

Change abandoned by Sean McGinnis (<email address hidden>) on branch: master
Review: https://review.openstack.org/293412
Reason: This review is > 4 weeks without comment, and failed Jenkins the last time it was checked. We are abandoning this for now. Feel free to reactivate the review by pressing the restore button and leaving a 'recheck' comment to get fresh test results.

[OpenStack Infra (hudson-openstack)]

Change abandoned by Jay Bryant (<email address hidden>) on branch: master
Review: https://review.openstack.org/336092
Reason: It was decided that we wouldn't go down this path so we this patch can be abandoned.