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C141-E124-01EN 3 - 59
3.1.18.1.1 READ KEYS
The READ KEYS service action requests that the device server return a parameter list containing a
header and a list of each currently registered initiator's reservation key.
If multiple initiators have registered with the same key, then that key value shall be listed multiple
times, once for each such registration.
3.1.18.1.2 READ RESERVATIONS
The READ RESERVATIONS service action requests that the device server return a parameter list
containing a header and the persistent reservation(s), if any, that is present in the device server.
Multiple persistent reservations may be returned only if element reservations are present.
3.1.18.2 PERSISTENT RESERVE IN parameter data for READ KEYS
The format for the parameter data provided in response to a PERSISTENT RESERVE IN
command with the READ KEYS service action is shown below.
Bit
Byte
76543210
0(MSB)
Generation
3(LSB)
4(MSB)
Additional Length (n-7)
7(LSB)
8(MSB)
First reservation key
15 (LSB)
n-7 (MSB)
Last reservation key
n(LSB)
Header
~
~
~
~
~
~
~ ~
~
~ ~
~
Reservation
key list
~ ~
~
~ ~
~