请教Linux和WinXP双启动问题.

harris

我有二块硬盘, 主硬盘装Redhat 9, 从硬盘装WinXP, 现在只能从BIOS中选择从那一块硬盘启动. RH用Grub引导XP时出现
Booting 'Windows XP'
roor (hd0,0)
filesystem Type unknown, partition type 0x7
chainloader +1

就死机了. grub.conf 如下

# 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/hda3
# initrd /initrd-version.img
#boot=/dev/hda
default=2
timeout=10
splashimage=(hd0,0)/grub/splash.xpm.gz
title Red Hat Linux (2.4.20-9)
root (hd0,0)
kernel /vmlinuz-2.4.20-9 ro root=LABEL=/ hdc=ide-scsi
initrd /initrd-2.4.20-9.img
title Red Hat Linux (2.4.20-
root (hd0,0)
kernel /vmlinuz-2.4.20-8 ro root=LABEL=/ hdc=ide-scsi
initrd /initrd-2.4.20-8.img
title Windows XP
root (hd1,0)
chainloader +1

fdisk -l
Disk /dev/hda: 60.0 GB, 60040544256 bytes
255 heads, 63 sectors/track, 7299 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

Device Boot Start End Blocks Id System
/dev/hda1 * 1 13 104391 83 Linux
/dev/hda2 1276 7299 48387780 f Win95 Ext'd (LBA)
/dev/hda3 14 1209 9606870 83 Linux
/dev/hda4 1210 1274 522112+ 82 Linux swap
/dev/hda5 1276 5099 30716248+ 7 HPFS/NTFS
/dev/hda6 5100 7299 17671468+ b Win95 FAT32

Partition table entries are not in disk order

Disk /dev/hdb: 40.9 GB, 40982151168 bytes
255 heads, 63 sectors/track, 4982 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

Device Boot Start End Blocks Id System
/dev/hdb1 * 1 1912 15358108+ 7 HPFS/NTFS
/dev/hdb2 1913 4982 24659775 7 HPFS/NTFS

mozilla

Booting 'Windows XP'
roor (hd0,0)
filesystem Type unknown, partition type 0x7
chainloader +1

显示的是root (hd0,0) ？？？

meteorsky

title Windows XP
root (hd1,0)    ---------->> rootnoverify (hd1,0)
chainloader +1