Hp DS20L Bedienungsanleitung PDF herunterladen (Seite 52)

3-8 AlphaServer DS20L User’s Guide

3.2.1.4 boot_osflags

The boot_osflags environment variable sets the default boot flags.

Boot flags contain information used by the operating system to determine some

aspects of a system bootstrap. Under normal circumstances, you can use the

default boot flag settings.

To change the boot flags for the current boot only, use the flags_value argument

with the boot command.

The syntax is:

set boot_osflags flags_value

The flags_value argument is specific to the operating system.

Tru64 UNIX Systems

Tru64 UNIX systems take a single ASCII character as the flags_value

argument.

Load operating system software from the specified boot device

(autoboot). Boot to multiuser mode.

Prompt for the name of a file to load and other options (boot

interactively). Boot to single-user mode.

Stop in single-user mode. Boots /vmunix to single-user mode and stops

at the # (root) prompt.

Full dump; implies “s” as well. By default, if Tru64 UNIX crashes, it

completes a partial memory dump. Specifying “D” forces a full dump at

system crash.

Example

The following setting will autoboot Tru64 UNIX to multiuser mode when you

enter the boot command.

P00>>> set boot_osflags a

1 2 ... 47 48 49 50 51 52 53 54 55 56 57 ... 151 152

Keine Kommentare

Hp DS20L Bedienungsanleitung Seite 52