© 2004
Canonical Ltd.
•
Terms of use
•
Data privacy
•
Contact Launchpad Support
•
Blog
•
Careers
•
System status
•
bbfa235
(Get the code!)
The error says "Device is too small".
Returning exception Failed to copy image to volume: qemu-img: /dev/disk/
Creating a boot volume takes a lot of space because it needs to download image to a temp file and then convert it to raw using emu-img. You need to make sure the volume size is sufficient and also you have enough space on your cinder volume node.
Check the virtual size of the image using the following command:
qemu-img info <image file>
You need to create a volume of size at least as big as the virtual size.
Also make sure you have enough space on your cinder volume node to hold the virtual size of all the boot volumes if you are creating them simultaneously.