打开Solaris的串口输出

最新推荐文章于 2024-07-24 10:29:04 发布

原创最新推荐文章于 2024-07-24 10:29:04 发布 · 2.6k 阅读

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#solaris #terminal #archive #module #go #x86

本文介绍如何编辑GRUB配置文件menu.lst以启用串口控制台，详细说明了必要的配置更改步骤，包括注释掉splash image行并启用GRUB串口控制台，以及为内核参数添加'-Bconsole=ttya'以确保使用正确的串口。

编辑grub的配置文件menu.list (/boot/grub/menu.lst)
# To enable grub serial console to ttya uncomment the following lines
# and comment out the splashimage line below
# WARNING: don't enable grub serial console when BIOS console serial
# redirection is active!!!
serial --unit=0 --speed=9600
terminal serial
#
# Uncomment the following line to enable GRUB splashimage on console
#splashimage /boot/grub/splash.xpm.gz

同时：

title Solaris Nevada snv_61 X86
kernel$ /platform/i86pc/kernel/$ISADIR

/unix -B console=ttya
module$ /platform/i86pc/$ISADIR/boot_archive

The key is to get the grub to go to the console to allow you to select
which kernel you want and
then to add "-B console=ttya" to tell the kernel to use that same
console port.