On 2010年07月01日 09:01, linux fan wrote:
> On 6/30/10, Bruce Dubbs<bruce.du...@gmail.com> wrote:
>
>> The Linux kernel generally needs to be told what it's root partition is.
>> To the best of my knowledge, it understands root=/dev/<device> and
>> root=LABEL=label-name.
> I so wished that to be true that I grasped at straws, but kernel won't
> understand
> root=LABEL=label-name any better than root=UUID=bla-bla-bla without initrd.
> However, there is a somewhat cool thing which worked:
>
> menuentry "GNU/Linux, with Linux 2.6.33 (label)" {
> insmod ext2
> search --no-floppy --label --set LFS-6-6
> linux /boot/vmlinux-2.6.33
> }
>
> where LFS-6-6 is the e2label of the partition in question.
> And fstab can have:
> LABEL=LFS-6-6 / ext3 defaults 1 1
Your root partition is the partition in which you built you kernel.
otherwise your kernel will panic upon boot process.
It's the same as search.fs_uuid in grub.cfg and uuid=yyyyyyy-uuuuuuuu /
[filesystem] defaults 1 1 in /etc/fstab
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