HP RX2600 Bedienungsanleitung PDF herunterladen (Seite 19)

Version 1.2 Page 5 4/22/04

Introduction

The HP Integrity Server system provides two console options: the Baseboard Management Console (BMC)

and the Management Processor (MP) console. Both consoles can be used to power-cycle the systems and

perform hardware-related operations. In addition to the low-level console functions, the Integrity Server

system has a replacement for the SRM console in the Alpha processors, Extensible Firmware Interface

(EFI). This document provides command summaries and examples of commonly used commands for both

the BMC and the MP.

Ctrl/H and the Delete Key

Unlike OpenVMS, which uses the character 0X7F DEL/RUBOUT, the BMC and the MP consoles and the

EFI environment use Ctrl/H. If you press the Delete key on a VTxxx terminal or the key you have mapped

to send 0X7F in your terminal emulator, the character is not deleted.

This occurrence has triggered a new SYSGEN parameter, TTY_DEFCHAR3, and a new SET TERMINAL

COMMAND to tell the terminal driver to re-map Ctrl/H to DEL. If you want the re-mapping to be system

wide for all terminals, you need to OR 0x10 into the current value stored in TTY_DEFCHAR3. If you

want to re-map a single terminal, issue the command:

$ set terminal/backspace=delete

Doing this allows you to change your terminal or terminal emulator to send Ctrl/H instead of DEL. When

using command-line editing, you can still return to the start of the line by pressing the F12 key on a VTxxx

terminal, or you can enter Ctrl/V Ctrl/H Ctrl/H.

If you set your terminal to re-map Ctrl/H to DEL, the driver does not perform the re-mapping operation if

the terminal is in one of the following states:

Terminal attribute is set to PASSALL

o Terminal attribute is set to PASTHRU

o IO$_READALL

o IO$_READPBLK

o Entering Ctrl/V tells the driver to pass the next character and skip the re-map check.

Console Input, Output, and Error

Currently, OpenVMS has two console restrictions for both the BMC and MP consoles:

1. The input, output, and error devices of these must point to a serial line console.

2. They must all be the same serial device.

If these conditions are not met you receive a warning out to the VMS_LOADER, and you may see other

errors in later parts of the boot. Additionally, you may lose output that you would normally expect to see

when booting.

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HP RX2600 Bedienungsanleitung Seite 19