LFS不能启动

flybeartl

LFS已经编译完成，grub也已安装，


[root@magicmail grub]# more menu.lst

# Begin /boot/grub/menu.lst

default 0
timeout 30
color green/black light-green/black

/title LFS 5.0
root (hd0,10)
kernel /boot/lfskernel root=/dev/sda11 ro

title Red Hat Linux (2.4.18-14smp)
root (hd0,0)
kernel /vmlinuz-2.4.18-14smp ro root=LABEL=/
initrd /initrd-2.4.18-14smp.img

title Red Hat Linux-up (2.4.18-14)
root (hd0,0)
kernel /vmlinuz-2.4.18-14 ro root=LABEL=/
initrd /initrd-2.4.18-14.img


硬盘是SCSI的，有两块，作了RAID1。LFS的根目录在/dev/sda11

[root@magicmail grub]# df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda8 2063504 465156 1493528 24% /
/dev/sda1 202220 14911 176869 8% /boot
/dev/sda7 2063504 32872 1925812 2% /home
/dev/sda6 2063504 32828 1925856 2% /istore
/dev/sda11 10989620 2751940 7679424 27% /lfs
/dev/sda3 4158632 33968 3913412 1% /mqueue
none 515248 0 515248 0% /dev/shm
/dev/sda10 1035660 33480 949572 4% /tmp
/dev/sda5 3122956 1181072 1783244 40% /usr
/dev/sda2 8570476 106548 8028568 2% /var


每次启动都报 Can't mount root file system 错误



高手们帮忙啊！！！