Acer PCI Disk Array Controller Drivers 08P4100 Bedienungsanleitung PDF herunterladen (Seite 69)

SCO OpenServer

Manual No. 775079 5-9

Installing the Mylex Disk Array Controller as a Secondary

Controller

This section provides guidelines for the system administrator to follow

during the installation of SCO UNIX to prepare it for using the Mylex Disk

Array Controller as a secondary controller. The following guidelines will

focus mainly on the important steps for installing the Mylex Disk Array

Controller SCO UNIX drivers. For detailed information about the operating

system installation, consult the SCO UNIX documentation.

If a tape drive connected to the controller is being used for installation, make

sure that the tape drive is set to SCSI ID 2, that the configuration utility has

been run with the tape drive installed, and that the configuration has been

saved. The same is also true when using a CD-ROM, except the CD-ROM

needs to be set to SCSI ID 5.

Secondary Controller Installation Procedure

The procedure for installing the Mylex Disk Array Controller as a secondary

controller under SCO UNIX using Mylex drivers varies slightly depending

on the type of device that is installed as the primary controller:

• If the primary controller is IDE or EIDE, start at Step 1.

• If the primary controller is SCSI, start at Step 6.

1. Make sure the following SCO SCSI modules are enabled before

attempting to install the Mylex controller SCO mdac drivers into an

existing SCO system.

Sdsk :SCSI disk

Stp :SCSI tape

Srom :SCSI CD-ROM

2. Change to the sdevice.d subdirectory

# cd /etc/conf/sdevice.d

3. Enable the SCO UNIX SCSI modules by editing the files: Sdsk, Stp,

and Srom. Change the second field on all three files from N to Y.

Example of Sdsk file before edit (where x could be any digit):

Sdsk N xxxxxxxx

After edit:

Sdsk Y xxxxxxxx

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Acer PCI Disk Array Controller Drivers 08P4100 Bedienungsanleitung Seite 69