双系统中分区安装LFS 6.3启动出现问题，路过的来看看！

djstava

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！！

d00m3d

内核没 SCSI 或 SATA 支持？

djstava

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

djstava

错误依旧啊。

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？？

d00m3d

Post by djstava;1807056
/boot/grub/grub.conf为LFS增加的一项内容为：
  title mylinux
  root [color="Red"](hd0,6)
  kernel /boot/lfskernel-2.6.22.5 root=/dev/[color="Red"]sda9

不知道是否有错？？

有点不对劲！

djstava

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)

d00m3d

不是已给你提示了吗？

djstava

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。。。

d00m3d

说了嘛，grub.conf 的内容明显不对！