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Re: Restart if boot fail
From: |
Alban Crequy |
Subject: |
Re: Restart if boot fail |
Date: |
Tue, 27 Jul 2004 15:30:29 +0200 |
User-agent: |
Mutt/1.5.6+20040523i |
Le mardi 27 juillet 2004 à 14:06, Tech - Seeyes.it a écrit:
> Hello,
> Is possible with Grub restart and try with another Grub entry when the Grub
> default entry fail to start?
Yes it is possible with the new savedefault/fallback features. You need
the last version from CVS to do that. I tested this feature
successfully.
You need to read the documentation in the cvs version, in docs/grub.info
or docs/grub.texi, and search for the options "savedefault" and
"fallback", and "grub-set-default".
The fallback setting is usefull when grub fails to load a kernel.
The savedefault is usefull when a kernel panic. You may use the kernel
command line option "panic=10", if you use Linux, if you want Linux to
automatically reboot after 10 secondes of kernel panic.
> These function is more useful when recompile a Linux kernel from remote PC,
> and the new kernel fail to start the PC.
Here is my menu.lst (for example).
default saved
fallback 0
hiddenmenu
timeout 10
foreground = 000000
background = c0c0c0
splashimage (hd0,0)/grub/splash.xpm.gz
title Terminal
kernel (hd0,0)/boot/default/vmlinuz root=/dev/ram0 init=/linuxrc rw vga=788
initrd (hd0,0)/boot/default/initrd
savedefault
title Test mode
kernel (hd0,0)/boot/test/vmlinuz root=/dev/ram0 init=/linuxrc rw
initrd (hd0,0)/boot/test/initrd
savedefault 0
title Administration
kernel (hd0,0)/boot/default/vmlinuz root=/dev/ram0 init=/linuxrc rw
initrd (hd0,0)/boot/default/initrd
savedefault 0
--
Alban