tree 4a0c36ac5ebbbaf507ed30ef840b63c2df04f0ea
parent 13b3be10a754c0e0f9fb31ce824d5f2d9cc905de
author Patrick East <patrick.east@purestorage.com> 1462322040 -0700
committer Patrick East <patrick.east@purestorage.com> 1466791756 +0000

Setup the Cinder image-volume cache by default

This will have devstack setup the Cinder internal tenant and generic
image-volume cache by default. If left alone it will use reasonable
defaults.

More information about configuration options and the cache can be found
here: http://docs.openstack.org/admin-guide/blockstorage_image_volume_cache.html

As part of this we switch the default lvm type to thin so it will
work more efficiently with the image cache.

Change-Id: I0b2cc261736f32d38d43c60254f0dc7225b24c01
Implements: blueprint cinder-image-volume-cache