Table 6-65 Persistent Reserve Out Parameter List - Sun Microsystems storagetek sl500 Reference Manual

The parameter list for the Persistent Reserve Out command has this format:

TABLE 6-65 Persistent Reserve Out Parameter List

Byte 7
0 (MSB)
to
7
8 (MSB)
to
15
16 (MSB)
to
19
20
21
22
to
23
24
to
n
Persistent Reserve Out Parameter List Definitions:
Reservation Key
Service Action
Reservation Key
SPEC_I_PT
ALL-TG-PT
APTPL
96122 • Revision: F
6 5 4
Reservation Key
Service Action Reservation Key
Reserved (0h)
Reserved (00h)
Obsolete (00h)
Additional Parameter Data
This field contains an eight-byte value that identifies the initiator.
This field contains information needed for four service actions: Register,
Register and Ignore Existing Key, Preempt, and Preempt AND abort.
TABLE 6-67
See for definitions of these actions.
The Specify Initiator Ports bit is not supported and is set to 0.
The All Target Ports bit is not supported and is set to 0.
The Activate Persist Through Power Loss bit is valid only for the Register
Service Action or Register and Ignore Existing Key Service Action.
0 = The library releases all persistent reservations and removes all registered
■
reservation keys if there is a loss of power.
1 = The library retains all persistent reservations and all reservation keys if
■
power is lost and later restored.
Bit
3 2
Obsolete
SPEC-I- ALL-
PT TGT-PT
(0) (0)
Chapter 6 SCSI Commands 177
Persistent Reserve Out
1 0
(LSB)
(LSB)
(LSB)
Rsvd
APTPL
(0)
(0)