[Centos] Changing booted Kernel with grub
Simon Garner
sgarner at expio.co.nz
Tue Jan 25 04:51:47 UTC 2005
On 25/01/2005 5:40 p.m., Wayne Bastow wrote:
> Hi,
>
> I have updated the kernel to 2.4.21-27.0.2 on Centos 3.4 (was 3.3 when
> I did the kernel update) and have modified grub.conf to use the single
> CPU kernel:
>
> # grub.conf generated by anaconda
> #
> # Note that you do not have to rerun grub after making changes to this file
> # NOTICE: You have a /boot partition. This means that
> # all kernel and initrd paths are relative to /boot/, eg.
> # root (hd0,0)
> # kernel /vmlinuz-version ro root=/dev/cciss/c0d0p6
> # initrd /initrd-version.img
> #boot=/dev/cciss/c0d0
> default=1
You just need to change this to default=0, to have the first listed
image be the default.
-Simon
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