Adaptec AHA-1540CP Guia do Utilizador descarregar pdf (Página 88)

6-6

Adaptec 7800 Family Manager

Note: To update/install the driver, you must first enter the Single

User Mode (System Maintenance Mode). Refer to the SCO UNIX

documentation for instructions on how to use the init(m) or

shutdown(m) command to bring the system to System

Maintenance Mode.

Perform a System Backup

If you have not already done so, back up all important files on the computer

by following these steps:

Note: To back up the whole system, refer to your SCO UNIX

documentation.

For SCO 3.2v4.2 based UNIX: To back up the current kernel

configuration, type the following and press Enter:

cp /unix /unix.orig

For SCO OpenServer 5: To back up the current kernel configuration,

type the following and press Enter after each line:

umount /stand

mount /dev/boot /stand

cp /stand/unix /stand/unix.orig

Note: If you ever need to bootup from the pre-update

kernel, load the

unix.orig

backup kernel at the UNIX Boot:

prompt. To do this, type unix.orig and press Enter.

This step is optional. For extra security, you may back up the

mdevice

file and the

sdevice.d

directory. To perform this backup,

type the following and press Enter:

copy -rom /etc/conf /etc/conf.bak

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Adaptec AHA-1540CP Guia do Utilizador Página 88