Adaptec AHA-1540CP Guía de usuario descargar pdf (Pagina 97)

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SCO UNIX Installation

I am having problems booting the computer from a SCSI drive.

■ Make sure your host adapter is installed and configured correctly, as

described in your host adapter’s User’s Guide. Here are some of the

things you should check:

Note:

If both SCSI and non-SCSI (e.g., IDE) disk drives

are installed, then the non-SCSI disk drive is always the

boot device.

– Be sure the Drives setting (in your computer’s CMOS setup

program) that corresponds to the SCSI boot drive is set to None or

No Drives Installed, as is required for SCSI hard disk drives. (See

your computer’s documentation.)

– Be sure the Host Adapter BIOS setting in the SCSISelect utility is

enabled.

– Be sure the Extended BIOS Translation feature in the SCSISelect

utility is enabled. The host adapter BIOS automatically selects the

correct translation method as needed.

■ Examine the SCO UNIX

mscsi

file to make sure the correct host

adapter and device are specified as the boot entry. The boot entry is

the first all zero entry in the

mscsi

file (see Modify the mscsi File on

page 6-8 for additional information)

For SCO 3.2v4.2 based UNIX, the boot entry looks like this:

alad Sdsk 0 0 0

blad Sdsk 0 0 0

For SCO OpenServer 5, the boot entry looks like this:

alad Sdsk 0 0 0 0

blad Sdsk 0 0 0 0

Note:

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Adaptec AHA-1540CP Guía de usuario Pagina 97