HP Surestore 2.15 Tape Library - Manual (Page 34)

2-8
Library Installation
Step 5: Set the SCSI Interface Mode Switch
Table 2-4 shows three ways to connect the library and the corresponding
SCSI interface mode switch settings.
Table 2-4 Library Connection Options
Configuration Cabling
SCSI Interface Mode Switch
Settings
One-Drive Library
Two-Drive Library
Daisy chained
(DLT4000 drives only)
Minimum host
I/O slots used
Two-Drive Library
Bus 1 and bus 2
connect to separate
SCSI cards
Maximum performance
Additional card and
cable required
•bus 2 not
used