Fibre Channel Interface Addressing; Figure 6.1 Fibre Channel Port-To-Lun Addressing - Acer HDS AMS200 Reference Manual

6.1.3

Fibre Channel Interface Addressing

One Fibre Channel port is assigned a target ID by addressing port ID. The AMS200 can address
up to 256 logical unit numbers for one port. Host computer accesses to the logical unit with
the required logical unit number by identifying the port of disk array subsystem using target
ID. The following figure illustrates fibre channel port addressing and logical unit number
assignment.
6.1.3.1 When the FC Interface Board is Not Added
Host
Fibre Channel
(Mini-HUB)
Figure 6.1
Port ID
Port ID (Target ID)
port
LUN 0 to LUN 255
(256LUs per host group and port
in the range of LUN0 to 511 at
the time of LU mapping)
Fibre Channel Port-to-LUN Addressing (When the FC Interface Board is Not Added)
Other Fibre
subsystem
Acer | HDS AMS200 User and Reference Guide 111