Compaq DS10 Provozní pokyny stáhnout pdf (Strana 28)

DS10 / DS10L Console Reference

1-16

Example 1–6 Booting OpenVMS from a Local Disk (Continued)

. . .

The OpenVMS system is now executing the site-specific startup commands.

. . .

Welcome to OpenVMS (TM) Alpha Operating System, Version V7.1-2

➎

Username:

➊

The show device command displays device information. See Section

2.3.2 for a description of the show device command and the device

naming convention.

➋

The boot_reset environment variable was previously set to “on,”

causing the power-up trace to display when the system initializes (see

Section 1.2). See Section 2.18 for commands used with environment

variables.

➌

The bootdef_dev environment variable specifies the default boot

device. In this example, the default boot device was previously set to

dka200.2.0.7.1.

➍

No boot device is specified in the boot command; the default boot

device was set with the environment variable. See Section 2.5 for a

description of the boot command.

The boot command accepts the name of a boot device, a boot file

name through the -file option, and boot flags through the -flags

option. The environment variables bootdef_dev, boot_file, and

boot_osflags can also be used to specify the default boot device or

device list, the default boot file, and flag information. When an option

and the corresponding environment variable are both in a command

string, the option overrides the environment variable. The value of

the environment variable, however, is not changed. See Section 2.18

for information about environment variables.

➎

The operating system banner displays.

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Compaq DS10 Provozní pokyny Strana 28