Siemens PSFR-CP41 - Manual (Page 35)

U42093-J-Z716-1-74 Operating Manual
Understanding the PSFR-CP41 Configuration Address Mapping
Address Mapping
The PSFR-CP41 supports three addressing methods for mapping SCSI targets
to Fibre Channel Hosts:
Indexed Addressing – Allows you to edit and maintain a static address
mapping table.
Auto Addressing – Automatically creates a new address mapping table
every time the PSFR-CP41 is power cycled.
SCC Addressing – Implements the SCSI-3 Controller Commands SCSI
storage array addressing to address SCSI devices attached to the PSFR-
CP41.
SCSI Targets are selected by mapping the appropriate values into the FCP LUN
field, and correlating a Fibre Channel LUN value to a SCSI Bus:Target:LUN
value. The PSFR-CP41 acts as a single initiator on the SCSI bus, defaulting to
ID 7. All commands passed through to the SCSI bus originate from this SCSI
ID.
Indexed Addressing
Indexed Addressing allows for generic Fibre Channel host bus adapters to
access SCSI devices attached to the PSFR-CP41. This is done by use of a table
which is indexed by sequential FCP LUN values, indicating selected
BUS:TARGET:LUN devices.