fix: compatibility with Debian Lenny lvm utils

ccnode/lvm.py

@@ -296,7 +296,7 @@ class LVM(object):
             '''
             # execute create command
             if Exec.silent([LVM.LVCREATE,
-                            '-L', '%iB' % size,
+                            '-L', '%iK' % (int(size)/1024),
                             '-n', name,
                             self.name]) != 0:
                 raise LVMError('error creating LV')