LFS全部工作已经做完了，可是启动不了－终于搞定了，可以启动了！

dlh_yf

问题依然困惑着我，今天自己试着解决一下。

philer

Looks like your kernel lacks some hardware support. SATA or SCSI controller is not recognized, I guess.

Hm. Make sure you have your SATA contoller support and root filesystem (XFS) support compiled in (not as module) - then it works. Unless you want to fiddle with initrd, never used it myself.

It looks like the problem was due to the initrd being incomplete. In
particular, I think it was missing the ata_piix module. To fix this, I
ran the following:

  mkinitrd --preload=scsi_mod --preload=sd_mod --with=ata_piix \
             /boot/initrd.img-2.6.5-sata 2.6.5-1.358

and then I modified my grub parameters in two ways:

  - I changed the initrd line to refer to the output of the above
    command

  - I changed the root= option to use /dev/sda3

dlh_yf

Thanks for your help.
I will try to compile kernel again today, this maybe solve the problem.
If not, I try your's second method.

Thanks again.

zhyustar

你的宿主机是则么分区的?

dlh_yf

哈哈，经过一个下午的努力，终于搞定了。虽然有点困，还是瞒高兴的。

重新编译了内核，还发现了下面两处手误：
1. /etc/inputrc  set horizontal-scroll-mode Off  错写为：set horizontal -scroll
- mode Off
2. cp -v System.map /boot/System.map-2.6.11.12 错写为: cp -v System.map /boot/System-2.6.11.12

编译完内核之后，配置过程中误删了/boot/grub，重新安装grub，然后重新做了相应的配置。

多谢各位大侠的指导，小弟感激不尽！:thank

alphagm

我的错误显示和楼主的一样:
df -h 显示
df: cannot read table of mounted file systems

学着楼主的试试,看能不能搞定!

dlh_yf

Post by alphagm
我的错误显示和楼主的一样:
df -h 显示
df: cannot read table of mounted file systems

学着楼主的试试,看能不能搞定!

别忘记mount设备和文件：
　5.Chroot到目标系统下
　　chroot "$LFS" /usr/bin/env -i \
　　HOME=/root TERM="$TERM" PS1='\u:\w\$ ' \
　　 PATH=/bin:/usr/bin:/sbin:/usr/sbin \
　　/bin/bash --login
　　6.创建/dev下的设备文件
　　mount -nvt tmpfs none /dev
　　/sbin/udevstart
　　mkdir -v /dev/pts
　　mkdir -v /dev/shm
　　mount -vt devpts -o gid=4,mode=620 none /dev/pts
　　mount -vt tmpfs none /dev/shm

编译内核一定要加上对xfs的支持