kernel2.6.0 problem

renny

when booting the kernle,it says:
VFS: Cannot open root device "LABEL=/" or unknow-block(0,0)
please append a correct "root=" boot option
Kernel panic:VFS:Unable to mount root fs on unknown-block(0,0)

and the following is part of my grub.conf:
title Red Hat Linux (2.6.0)
lock
root (hd0,7)
kernel /boot/vmlinuz-2.6.0 ro root=LABEL=/ hdd=ide-scsi
initrd /boot/initrd-2.6.0.img
title Red Hat Linux (2.4.18-14)
lock
root (hd0,7)
kernel /boot/vmlinuz-2.4.18-14 ro root=LABEL=/ hdd=ide-scsi
initrd /boot/initrd-2.4.18-14.img

Kernel 2.4 works fine. i cant figure out whta's wrong.thank you!!!

PS: I have compiled ext2 and ext3 file system into the kernel and
I tried to edit the grub.conf file like this :
  kernel /boot/vmlinuz-2.6.0 ro root=/dev/hda8 hdd=ide-scsi
but it still didnt work!

nill

Have you compile scsi support in the kernel??

renny

thank you
i got it work now.the problem is when compiling the kernel,I ignored the "Large disk block support"

zjmichael

我启动也遇到了这个问题，但我编译了Large disk block support的，为什么仍然不能启动呢？

pjc5520

Large disk block support    硬盘大于2TB时才选的