Datacom-systems J Class Manual do Utilizador descarregar pdf (Página 227)

D-10

• If you wish to interact with the Initial System Loader (ISL)

before booting your workstation, follow the directions in

“Accessing the Boot Console Interface” earlier in this appen-

dix, and then type the following at the prompt:

Main Menu: Enter a command or a menu > boot device

Enter

You are prompted:

Interact with ISL (Y or N) > y

Enter

Answering yes (y) causes the ISL to be loaded from the spe-

cified device. After a short time, the following prompt ap-

pears on your screen:

ISL>

ISL is the program that actually controls the loading of the

operating system. By interacting with ISL, you can choose to

load an alternate version of the HP-UX operating system.

For example, if the usual kernel (/hp-ux for 9.05 or later, and

/stand/vmunix for 10.0 or later) on your root disk

(fwscsi.6.0) has become corrupted, and you wish to boot your

workstation from the backup kernel (/SYSBCKUP for 9.05

or later, and /stand/vmunix.prev for 10.0 or later), type the

following at the

ISL> prompt:

ISL> hpux /SYSBCKUP

Enter

(for 9.05 or later)

ISL> /stand/vmunix /stand/vmunix.prev

Enter

(for 10.0 or

later)

• If you do not know the locations of the bootable operating

systems on the various media in your file system, you can

find them with the search command.

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Datacom-systems J Class Manual do Utilizador Página 227