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C141-E124-01EN
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3.1.19.1 PERSISTENT RESERVE OUT service actions
When processing the PERSISTENT RESERVE OUT service actions, the device server shall
increment the generation value as specified in 3.1.18.2.
increment the generation value as specified in 3.1.18.2.
The PERSISTENT RESERVE OUT command service actions are defined in table 3.3.
Table 3.3 PERSISTENT RESERVE OUT service action codes
Code
Name
Description
00h
REGISTER
Register a reservation key with the device server.
01h
RESERVE
Creates a persistent reservation having a specified SCOPE and TYPE. The
SCOPE and TYPE of a persistent reservation are defined in 7.12.3.1 and
7.12.3.2.
SCOPE and TYPE of a persistent reservation are defined in 7.12.3.1 and
7.12.3.2.
02h
RELEASE
Releases the selected reservation for the requesting initiator.
03h
CLEAR
Clears all reservation keys and all persistent reservations.
04h
PREEMPT
Preempts persistent reservations from another initiator.
05h
PREEMPT &
ABORT
ABORT
Preempts persistent reservations from another initiator and aborts the task set
for the preempted initiator.
for the preempted initiator.
06h
REGISTER
AND IGNORE
EXISTING KEY
AND IGNORE
EXISTING KEY
Register a reservation key with the device server.
07h-1Fh Reserved
The parameter list values for each service action are specified in 3.1.19.2.