User Manual

SCSI Commands Reference Manual, Rev. J 250
www.seagate.com Direct Access Block commands (SPC-5 and SBC-4)
Table 217 WRPROTECT field (Sheet 1 of 2)
Code
Logical unit
formatted
with
protection
information
Field in protection
information [k]
Device server check
If check fails [d] [i],
additional sense code
000b
Yes [f] [g] [h]
No protection information received from application client to check
No
No protection information received from application client to check
001b [b]
Yes [e]
LOGICAL BLOCK GUARD Shall LOGICAL BLOCK GUARD CHECK FAILED
LOGICAL BLOCK APPLICATION TAG Dependent on RWWP [c] LOGICAL BLOCK APPLICATION TAG CHECK FAILED
LOGICAL BLOCK REFERENCE TAG Shall (except for type 3)j LOGICAL BLOCK REFERENCE TAG CHECK FAILED
No [a]
No protection information available to check
010b [b]
Yes [e]
LOGICAL BLOCK GUARD Shall not
No check performed
LOGICAL BLOCK APPLICATION TAG Dependent on RWWP [c]
LOGICAL BLOCK APPLICATION TAG CHECK FAILED
LOGICAL BLOCK REFERENCE TAG May [j]
LOGICAL BLOCK REFERENCE TAG CHECK FAILED
No [a]
No protection information available to check
011b [b]
Yes [e]
LOGICAL BLOCK GUARD Shall not No check performed
LOGICAL BLOCK APPLICATION TAG Shall not No check performed
LOGICAL BLOCK REFERENCE TAG Shall not No check performed
No [a]
No protection information available to check
100b [b]
Yes [e]
LOGICAL BLOCK GUARD Shall LOGICAL BLOCK GUARD CHECK FAILED
LOGICAL BLOCK APPLICATION TAG Shall not No check performed
LOGICAL BLOCK REFERENCE TAG Shall not No check performed
No [a]
No protection information available to check
101b [b]
Yes [e]
LOGICAL BLOCK GUARD Shall LOGICAL BLOCK GUARD CHECK FAILED
LOGICAL BLOCK APPLICATION TAG Dependent on RWWP [c] LOGICAL BLOCK APPLICATION TAG CHECK FAILED
LOGICAL BLOCK REFERENCE TAG May [j] LOGICAL BLOCK REFERENCE TAG CHECK FAILED
No [a]
No protection information available to check
110b - 111b
Reserved