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3. Installation Instructions
3.1. Installing Sco Open Server 5.0.7 with an Ultra320
SCSI Controller
1) Install the Ultra320 adapter and power on your system.
2) Boot from the 5.0.7 CDROM.
3) Type in "restart link=ad320" when prompt with boot:
4) Insert the Adaptec btld driver disk for U320.
5) The driver is copied into the install at this point.
Continue installing the operating system as normal.
3.2. Installing the Driver when the OS is Already Installed
1) Insert the Adaptec Sco U320 HBA driver disk into
the floppy drive.
2) Type in:
mount /dev/fd0 /mnt
btldinstall /mnt
and press enter. Wait for the post install script
ask for the name of the module then keyin the module name
and enter.
3) Make sure to relink the kernel by issuing the command
"/etc/conf/bin/idbuild". After afew simple questions the
procedure is then done.
4. Command Line Options
WARNING: ALTERING OR ADDING THESE DRIVER PARAMETERS
INCORRECTLY CAN RENDER YOUR SYSTEM INOPERABLE.
USE THEM WITH CAUTION.
Edit the file "space.c" in the directory
/etc/conf/pack.d/ad320 in order to change the following
commands:
----------------------------------------------------------------
Option: ad320_do_tagged=[0,1]
Definition: Enables/disables tagged command queuing for
all drives.
Possible Values: 0 (off), 1 (on)
Default Value: 1 (on)
----------------------------------------------------------------
Option: ad320_do_sgatter=[0,1]
Definition: Enables/disables sgatter/gather for
all drives.
Possible Values: 0 (off), 1 (on)
Default Value: 1 (on)
----------------------------------------------------------------
Option: ad320_hw_map=[0,1]
Definition: switch between I/O mapped mode and memory mapped
mode.
Possible Values: 0 (I/O mapped), 1 (Memory mapped)
Default Value: 0 (I/O mapped)
----------------------------------------------------------------
Option: ad320_scan_lun=[0,1]
Definition: switch between I/O scan lun and not to scan lun
mode.
Possible Values: 0 (not to scan lun), 1 (scan lun)
Default Value: 0 (lun scanning disabled)
----------------------------------------------------------------
5. Additional Notes
5.1. Operating System or Technology Limitations
5.1.1. Open Server 5.0.7 don't supports
ACPI Power Management.
5.1.2. Ultra320 hard disk drive support
Adaptec only supports Ultra320 hard drives that have
the latest firmware available. Please check with
your hard drive manufacturer to ensure you have the
latest version. |
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