Openboot ROM使用II

h_cui2008

OpenBoot
1.    分析系统配置 Analyzing System Configuration
ok banner
SPARCstation 20, Type 5 Keyboard
ROM Rev. 2.4, 256 MB memory installed, Serial #456543
Ethernet address 5:2:12:c:ee:5a HostID 456543
2.    设置/显示系统变量
ok setenv设置系统变量
ok printenv显示系统变量
3.     应用设置
ok reset应用设置
4.    测试系统硬件 Testing System Hardware
ok test net 测试网络硬件
Internal Loopback test - (OK)
External Loopback test - (OK)
5.    测试时钟芯片
    ok watch-clock 测试时钟芯片
Watching the 'seconds' register of the real time clock chip.
    It should be ticking once a second.
Type any key to stop.
1
2
3
    ok watch-net 测试网络
Internal Loopback test - succeeded
External Loopback test - succeeded
Looking for Ethernet packets.
'.' is a good packet. 'X' is a bad packet.
Type any key to stop
......X.........XXXX.....….XX............
6.    查看SCSI设备
ok probe-scsi （probe-scsi-all查看所有SCSI设备）
Target 1
Unit 0 Disk SUN0104 Copyright (C) 1995 Sun Microsystems All rights reserved
Target 1
Unit 0 Disk SUN0207 Copyright (C) 1995 Sun Microsystems All rights reserved
7.    建立/删除别名
ok nvalias net /pci@1f,4000/network@1,1:rarp 建立别名
ok nvunalias net 删除别名
8.     

系统中eeprom
1.    使用eeprom命令
# /usr/sbin/eeprom
tpe-link-test?=true
scsi-initiator-id=7
keyboard-click?=false
keymap: data not available.
ttyb-rts-dtr-off=false
ttyb-ignore-cd=true
ttya-rts-dtr-off=false
ttya-ignore-cd=true
ttyb-mode=9600,8,n,1,-
ttya-mode=9600,8,n,1,-
pcia-probe-list=1,2,3,4
pcib-probe-list=1,2,3
mfg-mode=off
diag-level=max
#power-cycles=50
system-board-serial#: data not available.
system-board-date: data not available.
fcode-debug?=false
output-device=screen
input-device=keyboard
load-base=16384
boot-command=boot
auto-boot?=true
watchdog-reboot?=false
diag-file: data not available.
diag-device=net
boot-file: data not available.
boot-device=disk net
local-mac-address?=false
ansi-terminal?=true
screen-#columns=80
screen-#rows=34
silent-mode?=false
use-nvramrc?=false
nvramrc: data not available.
security-mode=none
security-password: data not available.
security-#badlogins=0
oem-logo: data not available.
oem-logo?=false
oem-banner: data not available.
oem-banner?=false
hardware-revision: data not available.
last-hardware-update: data not available.
diag-switch?=false


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