Hp-Ux Systems; Hp Servers And Workstations-Hp-Ux 11.X; Introduction; Determining The Scsi Id - HP Ultrium Tape Drive Technical Reference Manual

2 HP-UX Systems

HP Servers and Workstations—HP-UX 11.x
NOTE: HP-UX 10.x is only supported by Generation 1 Ultrium drives.

Introduction

Before you install your tape drive log on to the HP web site,
latest hardware enablement patch bundle for your operating system. This ensures that you will
have the correct device driver for your tape drive.

Determining the SCSI ID

Before you configure your system to support your new HP Ultrium drive, you need to determine
what SCSI ID to use. The SCSI ID must be unique for each device attached to the SCSI bus. To
list the existing devices, use the following command:
% /sbin/ioscan -f
The output of this should look similar to the following example:
Class I H/W Path
=================================================================================
bc 0
bc 1 8
ba 0 8/0
ext_bus 1 8/0/2/0
target 0 8/0/2/0.7
ctl 1 8/0/2/0.7.0 sctl
lan 0 8/0/20/0
ba 1 8/16
tty 0 8/16/4
ext_bus 2 8/16/5
target 1 8/16/5.5
disk 0 8/16/5.5.0
target 2 8/16/5.7
ctl 2 8/16/5.7.0
processor 0 62
memory 0 63
After you have installed the new tape drive, you can check that it has been attached
successfully. From a shell window (
attached devices.
Driver S/W State H/W Type
root CLAIMED BUS_NEXUS
bc CLAIMED BUS_NEXUS Psudo Bus Converter
GSCtoPCI CLAIMED BUS_NEXUS GSCtoPCI Bridge
c720 CLAIMED INTERFACE SCSI C895 Ultra2 Wide LVD
tgt CLAIMED DEVICE
CLAIMED DEVICE
btlan3 CLAIMED INTERFACE PCI(10110019) -- Built-in #1
bus_adapter CLAIMED BUS_NEXUS Core I/O Adapter
asio0 CLAIMED INTERFACE Built-in RS-232C
c720 CLAIMED INTERFACE Built-in SCSI
tgt CLAIMED DEVICE
sdisk CLAIMED DEVICE
tgt CLAIMED DEVICE
sctl CLAIMED DEVICE
processor CLAIMED PROCESSOR Processor
memory CLAIMED MEMORY
), execute
hpterm/xterm
HP Servers and Workstations—HP-UX 11.x
, and download the
www.hp.com
Description
Initiator
SEAGATE ST34573N
Initiator
Memory
to display the list of
ioscan
13