
In the case that Cinder and Glance use same Sheepdog cluster as their backend, a image is clonable without data copying. When image A will be cloned to volume B, the Sheepdog's internal mecanism is following: 1. Make a snapshot C of image A using dog command. 2. Clone snapshot C to Volume B using qemu-img command. The name of snapshot C is [image A's UUID]-temp-snapshot So it sometimes starts with a number. But qemu-img cannot accept such a name. Change-Id: I20bf1dca058fef31b9f244a4fcc3800b62eadf15 Closes-Bug: #1625530
CINDER
You have come across a storage service for an open cloud computing service. It has identified itself as Cinder. It was abstracted from the Nova project.
- Wiki: http://wiki.openstack.org/Cinder
- Developer docs: http://docs.openstack.org/developer/cinder
Getting Started
If you'd like to run from the master branch, you can clone the git repo:
For developer information please see HACKING.rst
You can raise bugs here http://bugs.launchpad.net/cinder
Python client
https://git.openstack.org/cgit/openstack/python-cinderclient
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