Fujitsu MAT3300FC 사용자 설명서
1.9 FC-4 Device Data
C141-C008
1-89
1.9.3 FCP
DATA
The header field of the FCP DATA is defined in Figure 1.50.
Header
0
01
xx
<D_ID>
xx
xx
1
00
xx
<S_ID>
xx
xx
2
00
xx
<F_CTL>
xx
xx
3 <SEQ_ID>
xx
00
xx
xx
4
xx
xx
FF
FF
5
Relative offset
Payload
0
1
2
<SOF>
<CRC>
<EOF>
<OX_ID>
<SEQ_CNT>
~
~
~
~
Figure 1.50 Header field of the FCP DATA
This frame is used for transferring between the initiator and the drive.
The header field of the FCP DATA is defined below.
(1) R_CTL.. (Routing Control)
01h: Indicates FCP DATA
(2) D_ID.. (Destination Identifier)
− Destination address for the frame.
(3) S_ID.. (Source Identifier)
− Source address for the frame.
(4) Type
SCSI FCP frame uses 08h.