The nova-manage volume commands weren't updated when the switch
from int volume-id's to uuid's was made. This updates the
param2id method to call the appropriate conversion, and doesn't
attempt to cast the value to an int.
There is an additional issue with the nova-manage commands with the
introduction of Cinder. The calls in nova-manage are direct to the
nova database which when using Cinder is not valid. Add an error message
when trying to use delete or re-attach commands as they don't work.
This change deprecates the nova-manage delete function as it's now
implemented as an admin extension (nova commit id: If795599d and
cinder commit id: I29f4b892).
The reattach command is only valid for nova-volumes, a similar extension
will need to be added to cover cinder at which time the nova-manage volume
reattach can be deprecated as well.
Partial fix for bug #1051603
Change-Id: I666d4e627dee4a2025f7135560ee36c40f4bf17a
f4af28760a