Archipelago

    except Exception, reason:

        print >> sys.stderr, reason

        sys.exit(-1)

def vlmc_create(args):

    name = args.name[0]

    size = args.size

            if snap != None and size < os.stat(snap).st_size:

                print >> sys.stderr, "Given size smaller than snapshot volume size"

                sys.exit(-1)

        if snap != None:

            shutil.copy(snap, name)

            if size != None:

            print "file doesn't exist"

            os.chdir(old_dir)

            sys.exit(-1)

        os.unlink(IMAGES + '/' + name)

        os.chdir(old_dir)