Fujitsu MAT3300FC 사용자 설명서

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Fibre Channel Interface 
 
1-50 
C141-C008 
1.7.3  Process login (PRLI/PRLI_ACC)  
 
Figure 1.25  Process login (PRLI/PRLI_ACC)  
The initiator issues PRLI to the drive to establish an operating environment. The 
drive responds with PRLI_ACC when the frame of the received PRLI is correct. 
The payload field of the PRLI/PRLI_ACC frame is described below.  For the 
header field, refer to Section 1.7, “Extended Link Service.” 
Word xx and byte y of the payload are represented by [PL:Wxx/By]. 
(1)  LS_Command code [PL:Byte0] 
20h:  Indicates PRLI. 
02h:  Indicates PRLI_ACC. 
(2)  Page Length [PL:Byte1] 
10h:  Service Parameter page length (in bytes) of PRLI or Service Parameter 
Response page length (in bytes) of PRLI_ACC. 
−  The drive responds with LS_RJT(03h, 00h) when (this field) ≠‚10h. 
−  For ACC, the drive responds with 10h. 
(3)  Payload Length [PL:Byte2-3] 
14h:  Payload length (20 bytes) of PRLI or Payload length (20 bytes) of 
PRLI_ACC. 
−  The drive responds with LS_RJT(03h, 00h) when (this field) ≠‚14h. 
−  For ACC, the drive responds with 14h.