OSI PICS Manual

ISO 8571 for FTAM
Tandem OSI PICS Manual–135046
12-33
A.12 Expanded PDU Field Detail
A.12.14 FADU Locking
If FADU locking is implemented, complete the following table to indicate which FADU
concurrency locks may be set from the implementation while FADU locking is enabled
from the F-OPEN, assuming no additional access control restrictions.
A.12.15 Initiator Override
State which values of override are implemented in the role of initiator.
A.12.16 Requested Access
Tandem Implementation Note. FADU locking is not implemented by Tandem FTAM.
FADU Locking Support Values
Not Required Shared Exclusive No Access
Action DI RDI RDI RDI R
1Read oNoNooNoNooNoNooNo No
2Insert oNoNooNoNooNoNooNo No
3Replace oNoNooNoNooNoNooNo No
4Extend oNoNooNoNooNoNooNo No
5Erase oNoNooNoNooNoNooNo No
Initiator Override D I
1 Create failure o Yes
2 Select old file o Yes
3 Delete and recreate with old attributes o Yes
4 Delete and create with new attributes o Yes
Note. The specification of the role of responder is to be given in A.10.5 (the filestore section).
Action D I R
1 Read o Yes Yes
2 Insert o Yes Yes
3 Replace o Yes Yes
4 Extend o Yes Yes
5Erase o Yes Yes
6 Read attribute o Yes Yes (Note 1)
7 Change attribute o Yes Yes
8 Delete file o Yes Yes
Note 1:The responder always allows Read Attribute access for all users if read access is secured with “N”,
otherwise read access is available only to members of the super user group.