User Guide

4-8
Adaptec 7800 Family Manager
ext_tran= yes, no no Determines translation
method for a new drive in
the system; yes =
extended, no = standard.
By default, standard
translation is used unless
set to extended by
SCSISelect
fixed_disk= on, off on Enables/disables support
for hard disks. By default,
hard disks are supported.
You may want to disable
hard disk support in order
to load an ASPI Fixed Disk
Module.
flush_diskreq= 00-FFFF 0 A bit mask to send
occasionally ordered tags
to specific targets. By
default, no targets receive
occasionally ordered tags.
This bit mask is entered in
hex (see Bit Mask Options
on page 4-12).
instr= on, off off Enables/disables
recording of I/O statistics.
io_combine= 1-32 16 Specifies maximum
number of segments in a
scatter/gather list.
lun_enable=
1
00-FFFF 01 A bit mask to enable
scanning for specific LUNs
on all targets. The default
value of 01 causes the
driver to scan LUN 0 only.
This enable bit mask is
entered in hex (see Bit
Mask Options on
page 4-12.)
max_tags= 1-128 16 Specifies maximum
number of tagged
commands per device.
Option Values Default Description