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The HOST_FUNCTION switch assigns only one host function to the specified target
ID number with each SET command. You must enter separate SET commands to set
multiple modes to different target ID number—for example, to support hosts with
different operating systems on a single SCSI bus.
Each controller or pair of controllers can service a maximum of two hosts
simultaneously as long as they as they are assigned to different targets. If the
HOST_FUNCTION switch is changed on a single controller in a dual-redundant
configuration, corresponding mode changes are automatically passed on to the other
controller. The controller does not have to restart for these changes to take affect.
The following modes can be assigned:
A—DIGITAL UNIX
®
B—IBM AIX
C—HSZ15
TM
D—Windows NT
E—Silicon Graphics Inc. IRIX
F—Sun Solaris
Enter the SHOW controller command to display the current Host Function Mode
settings.
NODE_ID=nnnn-nnnn-nnnn-nnnn checksum
Sets the subsystem worldwide ID (node ID). If a situation occurs that requires you to
reset the subsystem worldwide ID (node ID), use the ID and check sum that appears
on the sticker on your enclosure.
CAUTION: Each subsystem has its own unique node ID. If you attempt
to set the subsystem node ID to an ID other than the one that came with
the subsystem, the data on the subsystem will not be accessible. Never
set two subsystems to the same node ID; data corruption will occur.
Compaq HSZ80 Array Controller ACS Version 8.3 Configuration and CLI Reference Guide
®
, OpenVMS, and Hewlett-Packard
Server
5–95
®
HP–UX (Default)
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