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双系统中分区安装LFS 6.3启动出现问题，路过的来看看！

时间：2008-01-14

来源：互联网

拿空闭分区sda9安装LFS，直接用原先的GRUB，启动之后出现如下错误：
udevd-event[1921]:run_program: '/sbin/modprobe' abnormal exit
udevd-event[1927]:run_program: '/sbin/modprobe' abnormal exit
udevd-event[1930]:run_program: '/sbin/modprobe' abnormal exit

fsck.ext3: No such file or directory while trying to open /dev/sda9,
/dev/sda9: The superblock could not be read or does not describe a correct ext2 filesystem.If the device is valid and it really contains an ext2 filesystem,then the superblock is corrupt,and you might try running e2fsck with an alternate superblock:e2fsck -b 8139 <device> [FAIL]
FAILURE:

File system errors were encoutered that could not be fixed automatically.This system connot continue to boot and will therefore be halted until those errors are fixed manully by a System Administrator.

这问题应该如何解决？谢谢！！

作者: djstava 发布时间: 2008-01-14

内核没 SCSI 或 SATA 支持？

作者: d00m3d 发布时间: 2008-01-14

有SCSI支持，试了下fsck.ext3 -b superblock 恢复superblock确实太慢了

作者: djstava 发布时间: 2008-01-14

错误依旧啊。

作者: djstava 发布时间: 2008-01-14

/boot/grub/grub.conf为LFS增加的一项内容为：
title mylinux
root (hd0,6)
kernel /boot/lfskernel-2.6.22.5 root=/dev/sda9

不知道是否有错？？

作者: djstava 发布时间: 2008-01-14

引用:

作者: djstava

/boot/grub/grub.conf为LFS增加的一项内容为：
title mylinux
root (hd0,6)
kernel /boot/lfskernel-2.6.22.5 root=/dev/sda9

不知道是否有错？？

有点不对劲！

作者: d00m3d 发布时间: 2008-01-14

重编e2fsprogs和udev，又在内核中加入对SATA的支持后，错误变成如下，grub.conf还是没变：
VFS: Cannot open root device "sda9" or unknown-block(0,0)
Please append a correct "root=" boot option
Kernel panic - not syncing:VFS: Unable to mount root fs on unknown-block(0,0)

作者: djstava 发布时间: 2008-01-15

不是已给你提示了吗？

作者: d00m3d 发布时间: 2008-01-15

sda9改为hda9（不明白发行版明明是sda9）,上面的错误消失(运行已通过)，又出现第一楼的错误：
udevd-event[1921]:run_program: '/sbin/modprobe' abnormal exit
udevd-event[1927]:run_program: '/sbin/modprobe' abnormal exit
udevd-event[1930]:run_program: '/sbin/modprobe' abnormal exit

fsck.ext3: No such file or directory while trying to open /dev/sda9,
/dev/sda9: The superblock could not be read or does not describe a correct ext2 filesystem.If the device is valid and it really contains an ext2 filesystem,then the superblock is corrupt,and you might try running e2fsck with an alternate superblock:e2fsck -b 8139 <device> [FAIL]
FAILURE:

File system errors were encoutered that could not be fixed automatically.This system connot continue to boot and will therefore be halted until those errors are fixed manully by a System Administrator.
无语中。。。

作者: djstava 发布时间: 2008-01-15

说了嘛，grub.conf 的内容明显不对！

作者: d00m3d 发布时间: 2008-01-15

写错了，是root (hd0,8)
sda9改为hda9（不明白发行版明明是sda9,不改为sda9的话，又出现错误提示你选择分区,全是hda*）,上面的错误消失(运行已通过)，又出现第一楼的错误：
udevd-event[1921]:run_program: '/sbin/modprobe' abnormal exit
udevd-event[1927]:run_program: '/sbin/modprobe' abnormal exit
udevd-event[1930]:run_program: '/sbin/modprobe' abnormal exit

fsck.ext3: No such file or directory while trying to open /dev/sda9,
/dev/sda9: The superblock could not be read or does not describe a correct ext2 filesystem.If the device is valid and it really contains an ext2 filesystem,then the superblock is corrupt,and you might try running e2fsck with an alternate superblock:e2fsck -b 8139 <device> [FAIL]
FAILURE:

File system errors were encoutered that could not be fixed automatically.This system connot continue to boot and will therefore be halted until those errors are fixed manully by a System Administrator.
无语中。。。

作者: djstava 发布时间: 2008-01-15

重编Module-Init-Tools-3.2.2,modprobe错误消失：
fsck.ext3: No such file or directory while trying to open /dev/sda9,
/dev/sda9: The superblock could not be read or does not describe a correct ext2 filesystem.If the device is valid and it really contains an ext2 filesystem,then the superblock is corrupt,and you might try running e2fsck with an alternate superblock:e2fsck -b 8139 <device> [FAIL]
FAILURE:

File system errors were encoutered that could not be fixed automatically.This system connot continue to boot and will therefore be halted until those errors are fixed manully by a System Administrator.

作者: djstava 发布时间: 2008-01-15

/etc/fstab也要改。不过你要确认你的分区到底应该是hda9还是sda9，是pata硬盘还是sata硬盘。
如果用libata驱动，不管什么硬盘都是sda*，如果是用的ide驱动，pata硬盘是hda*，sata硬盘只能用libata驱动，是sda*。

作者: hohoxu_hao115 发布时间: 2008-01-15

谢谢楼上各位。

作者: djstava 发布时间: 2008-01-15