HP Surestore Disk Array 12h and FC60 - Manual (Page 194)

194 Attaching SCSI Cables and Configuring the Disk Enclosure Switches
Bus Addressing Examples
Each disk module within the disk array is identified by its channel number and SCSI ID.
These values will differ depending on which type of bus configuration is used for the disk
enclosures. See
"How are disk modules in the array identified?" on page 244 for more
information. Figure 72 is an example of split-bus addressing. Figure 73 is an example of
full-bus addressing.
Figure 72 Split-Bus Addressing Example
This disk is on
channel 3 with
an ID of 4