Promise Technology VTrak 15110 User Manual page 29

Configuration 5: Two VTraks, one Host PC, two SCSI HBA
cards
A Host PC manages two VTraks through separate SCSI connections. An an
alternative to daisy chaining, it can provide increased I/O performance.
Host PC
You can use a dual-channel SCSI HBA card for this application.
With one to eight VTraks connected to each SCSI HBA card, you can use as
many SCSI HBA cards as your PC will support.
SCSI HBA
cards
SCSI Cable
21
Chapter 2: Installation
SCSI Terminators
VTrak 1
VTrak 2