that the backend script can performs its checks properly.

Mostly this was adding the necessary versioning code (only slicefix each
partition once) but also support sizing the socket buffer now that I
finally managed to rebuild the Linux/ulibc version of the frisbee client.

override the creation of a delta from the command line.

create lvm for each image in the list, adding back pointers in the metadata
to the parent so that we can reconstruct the chain later when a container
uses an image. When creating the disk, add loop over image deltas after we
load the base disk image.

not support deltas on OPENVZ.

image deltas. Canonicalize name to remove , and : which are valid in file
names but not in LVM name (sheesh), and must be converted to dashes.

expected.

along to the uploader, and DISK argument which is the LVM device name.
Add -x option to tell it is called from create-xen-image, and change to
use existing scratch filesystem (/capture) for temp files, and to not mess
with the DISK option.

retains backwards compatibility with old XEN client sides, so that
create_image can continue to call create-image, as it will on server sides
that have not yet been updated.

handle image version/deltas; when new key=value pairs are provided on
the command line, call create-versioned-images, but add the DISK key
that points to the lvm device. Add install of os/create-image and
os/create-version-image to xen-install target.

IMAGEPROVENANCE is on, since that means the site has also upgraded
their MFSs and XEN client side.

Useful for debugging.

Pain, oh the pain...

the UUID of the image gets you the most recent released version, but
you can use the UUID of a specific version.

the UUID of the image gets you the most recent released version, but
you can use the UUID of a specific version.

Conflicts:
	tbsetup/ptopgen.in

It appears that this was intentional and meant to denote a case
where the disk was not loaded. In Kevin's original code he set the
imageid to zero in this case. So we do the same (along with version=0).

We'll get this sorted out yet...

parent image when provenance is on.

Previously ptopgen was ignoring permissions granted to individual users
for OS access.  This commit also updates subos enumeration (previously
ptopgen was not looking at the permissions table at all for suboses).