HP StorageWorks XP Direct Backup Engine Software - Manual (Page 21)

Backup solutions 21
Configurations
Figure 4 to Figure 6 shows three different examples of configurations that
can be used for Direct Backup Engine operations.
For fibre-channel interface connections, you can use the switches as for
ordinary switch connections, and no special settings are required for the
XP Disk Arrays.
SAN Environment
Tape Device
XP Disk
Array
FC CA
VOL
CHF
VOL
Extended Copy
Command
Backup
Different
initiator ports
XP Disk
Array
Open-System Server with Backup Application
Target
CHF
Initiator
MCU Initiator
CHF
RCU Target
CHF
Target
Port group
Figure 4. Using Direct Backup Engine and Continuous Access via Different Initiator
Ports