mount ext4的奇怪错误

newsky_

# mkfs.ext4 /dev/sda10

...
...
Writeing inode tables:done
Creating journal (32768 blocks):done
Writing superblocks and filesystem accountin information:done

但是
# mount /dev/sda10 /home

mount: wrong fs type,bad option,bad superblock on /dev/sda10,
missing codepate or herper program, or other error
In some cases useful info is found in syslog -try
dmesg | tail or so

# dmesg | tail

EXT4-fs: sda10: Filesystem with huge files cannot be mounted read-write without CONFIG_LBD.

硬盘250G /dev/sda10 只有10G
为什么要CONFIG_LBD???

# fsck.ext4 /dev/sda10
e2fsck  1.41.4 (27-Jan-2009)
/dev/sda10: clean, 11/32000 files,55366/1279744 blocks

我的/分区就是ext4的,自动挂载没问题,这个home分区就是挂不上

Celinda

少选了一个内核选项..
dmesg里说的很清楚了，
Filesystem with huge files cannot be mounted read-write without CONFIG_LBD.
少了CONFIG_LBD.这个选项，看名字猜测可能是Large Block Devices

Celinda

呵呵，我硬盘250G他还要Large Single Files 呢..
CONFIG_LSF:                                                            
                                                                           
   Say Y here if you want to be able to handle very large files (2TB      
   and larger), otherwise say N.