GRUB ERROR 17,18

freesisyphus

BIOS支持USB-HDD启动,俺尝试将Debian装入USB-HDD,但是启动后出现error 17有时出现error 18
请各位牛人诊断一下是怎么回事.
分区
sda2 Primary 20G reiserFS 挂载 "/"
(160G HDD的仅有的一个primary分区)
sda3 -sda5 扩展分区 不使用(其后 140G不列举了)

grub被放在sda MBR中,
grub的menu.list:


## ## End Default Options ##

title                Debian GNU/Linux, kernel 2.6.8-2-386
root                (hd1,1)
kernel                /boot/vmlinuz-2.6.8-2-386 root=/dev/sda2 ro
initrd                /boot/initrd.img-2.6.8-2-386
savedefault
boot

title                Debian GNU/Linux, kernel 2.6.8-2-386 (recovery mode)
root                (hd1,1)
kernel                /boot/vmlinuz-2.6.8-2-386 root=/dev/sda2 ro single
initrd                /boot/initrd.img-2.6.8-2-386
savedefault
boot

### END DEBIAN AUTOMAGIC KERNELS LIST

# This is a divider, added to separate the menu items below from the Debian
# ones.
title                Other operating systems:
root


# This entry automatically added by the Debian installer for a non-linux OS
# on /dev/hda1
title                Microsoft Windows XP Professional
root                (hd0,0)
savedefault
chainloader        +1

real_me

1. Grub error 17
   
2. 17 : Cannot mount selected partition
   
3. This error is returned if the partition requested exists, but the filesystem type cannot be recognized by GRUB.

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1. Grub error 18
   
2. 18 : Selected cylinder exceeds maximum supported by BIOS. This error is returned when a read is attempted at a linear block address beyond the end of the BIOS translated area. This generally happens if your disk is larger than the BIOS can handle (512MB for (E)IDE disks on older machines or larger than 8GB in general).

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noright

deleted

freesisyphus

还是不理解

Post by real_me

1. Grub error 17
   
2. 17 : Cannot mount selected partition
   
3. This error is returned if the partition requested exists, but the filesystem type cannot be recognized by GRUB.

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reiserFS难道GRUB不能支持?不可能吧?!

Post by real_me

1. [CODE]Grub error 18
   
2. 18 : Selected cylinder exceeds maximum supported by BIOS. This error is returned when a read is attempted at a linear block address beyond the end of the BIOS translated area. This generally happens if your disk is larger than the BIOS can handle (512MB for (E)IDE disks on older machines or larger than 8GB in general).

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这个就更不可能了吧,该BIOS能够Handle>160GB 的硬盘,同样的硬盘如果装dos是能够引导的