OpenStack Architecture

src:
http://ken.pepple.info/openstack/2011/04/22/openstack-nova-architecture/
http://ken.pepple.info/openstack/2012/09/25/openstack-folsom-architecture/

notes:
14'5/29 :
- a more straight forward explain for OpenStack



https://drive.google.com/file/d/0B543p5wfySTQYU1HZWFXcnNhNHM/edit?usp=sharing



(The Implementation of OpenStack Cinder and Integration with NetApp and Ceph.pdf)
https://drive.google.com/file/d/0B543p5wfySTQZTZlWnY1Q00wTkk/edit?usp=sharing
14'5/30:
- Cinder could combine w/ SAN (here is NetApp) or CEPH pool
- Cinder support mutibacked , but they can't be combined to one pool
- Ceph could be used for both Cinder and Glance(image source space)
- Perofrnace is mentioned, evaluated w/ 4 tools (TODO)


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