[OpenAFS] ACL for system:administrators

[El Barto]

 HI I have a little problem with acl and the system:administrators
group.

 I remove the right for system:administrators on my afs volume :

(vadot_e@rakhar 105)fs la
Access list for . is
Normal rights:
  vadot_e rlidwka
(vadot_e@rakhar 106)

 Now I can't list or re-define acl for this volume (it's seems logical)
but I want to. How can I do ?
 Thanks

-- 
Emmanuel Vadot          System & Network Administrator [root & bocal]
elbarto@epitech.net     14-16 rue Voltaire 94270 Le Kremlin-Bicetre
01 44 08 01 91          06 83 14 62 92