haiupdate.gz is an update to the Mark Williams hai driver for people with
adaptec aha-154xA or C cards and the cards compatible with the adaptec
aha-154x series of SCSI host adapters. It is for use with Coherent 4.2.05
or later and is included in Coherent 4.2.08. To install this fix you
must have Coherent running on your hard drive. To do this you may
install the aha driver (The alternate driver without tape support) from
the installation disks and apply this fix to generate a new kernel.

Notes:

If you are using a 1.0 GB disk on an aha-154xC and have the extended
BIOS turned on you cannot install this patch. For details write to
support@mwc.com.

There is a problem in the instructions included with this fix. To
install it you must disable the aha and enable the hai driver after
installation by typing:

	/etc/conf/bin/idenable -d aha
	/etc/conf/bin/idenable -e hai

from the shell prompt as root.
 

	-Chris Hilton