Hitachi TAGMASTORE MK-90RD011-25 - Manual (Page 379)

Hitachi Command Control Interface (CCI) User and Reference Guide 361
Appendix C Fibre-to-SCSI Address Conversion
Disks connected with Fibre channel display as SCSI disks on UNIX hosts. Disks connected with
Fibre channel connections can be fully utilized.
Fibre
AL_PA
LU
#0
LU
#1
LU
#n
LU
#0
LU
#1
LU
#n
Target ID
conversion table
. . .
. . .
Figure C.1 Example Fibre Address Conversion
Note: Use fixed address AL_PA (0xEF) when using iSCSI.
CCI converts fibre-channel physical addresses to SCSI target IDs (TIDs) using a conversion
table (see Figure C.2). Table C.1 shows the current limits for SCSI TIDs and LUNs on various
operating systems.
Table C.1 Limits for Target IDs and LUNs
HP-UX, other Systems Solaris, IRIX Systems Windows Systems
Port TID LUN TID LUN TID LUN
Fibre/ iSCSI 0 to 15 0 to 1023 0 to 125 0 to 1023 0 to 31 0 to 1023
SCSI 0 to 15 0 to 7 0 to 15 0 to 7 0 to 15 0 to 7