5 process logout (prlo), Process logout (prlo) – Seagate Fibre Channel Interface User Manual
Page 91
Fibre Channel Interface Manual, Rev. D
77
9.2.5
Process Logout (PRLO)
Process Logout (PRLO) is sent by the initiator to a target to remove an existing SCSI login. This frees target
resources for use by other initiators.
Field definitions (listed alphabetically)
LS Command Code (Link Services Command Code)
21h
PRLO Payload.
Page Length
Length of the service parameter page in bytes. For a SCSI FCP service page, the length is 10h.
Table 41:
PRLO Payload
Bit
Byte
7
6
5
4
3
2
1
0
0
0
0
1
0
0
0
0
1
LS Command Code
1
0
0
0
1
0
0
0
0
Page Length
2
0
0
0
0
0
0
0
0
3
0
0
0
1
0
1
0
0
Payload Length
4
0
0
0
0
1
0
0
0
Type Code
5
0
0
0
0
0
0
0
0
Type Code Extension
6
Orig Proc
Assc Valid
Resp Proc
Assc Valid
0
0
0 0
Reserved
0
0
7
Reserved
8
(MSB)
Originator Process Associator
9
10
11
(LSB)
12
(MSB)
Responder Process Associator
13
14
15
(LSB)
16
Reserved
17
18
19
Table
number