PERSISTENT RESERVE OUT 5Fh
Commands
103
This is a summary of the field validity in the parameter data:
Additional parameter data
For the Preempt and Preempt and Abort service actions, this field contains:
n The reservation key of registrations to be removed
or
if this field also identifies a persistent reservation holder, the persistent
reservation to be pre-empted.
SPEC_I_PT Valid only for the Register and Register and Ignore Existing Key service actions.
0 The Additional Parameter Data is ignored and the registration is applied only to
the I_T nexus that sent the command.
1 The Additional Parameter Data includes a list of transport IDs and the device
server applies the registration to the I_T nexus for every initiator port specified
in the transport list.
ALL_TG_PT Not supported and ignored.
APTPL Only valid for the Register and Register and Ignore Existing Key service actions.
Service Action Scope Type Reservation Key
Service Actions
Reservation Key
APTPL SPEC_I_PT
Register ignored ignored valid valid valid valid
Register and Ignore
Existing Key
ignored ignored ignored valid valid valid
Reserve LU_SCOPE valid valid ignored ignored ignored
Release LU_SCOPE valid valid ignored ignored ignored
Clear ignored ignored valid ignored ignored ignored
Preempt LU_SCOPE valid valid valid ignored ignored
Preempt and Abort LU_SCOPE valid valid valid ignored ignored
7 6 5 4 3 2 1 0
24 (MSB)
Transport Parameter Data Length (n-27)
27 (LSB)
Transport IDs List
28 (MSB)
First Transport ID
: (LSB)
:
: (MSB)
Last Transport ID
n (LSB)
Transport Parameter
Data Length
Specifies the number of bytes of Transport IDs to follow. The Parameter List Length
in the CDB contains all the bytes specified in Transport Parameter Data Length.
