u 盘用不了

shitbaby

mount -t vfat /dev/sda /mn/upan
dmesg | tail

结果是：fat: invalid media value (0x01)
vfs :can't find a valid fat filesystem on dev sda

编译内核的时候已经选中SCSI 支持
u盘是 fat32 的

seerhut

/dev/sda1?

zhllg

/dev/sda是一定不行的
要指定具体分区

gorf

Post by zhllg
/dev/sda是一定不行的
要指定具体分区

有的u盘就是用/dev/sda的，我现在插在电脑上这块就是，可以用fdisk -l看一下到底是用哪个。

shitbaby

it should not be a sda1 or sda problem

when i mount a windows xp primary partion c,

mount -t vfat /dev/hda1 /mnt/win_c

i get errors:mount: wrong fs type, bad option, bad superblock on /dev/hda1,
       missing codepage or other error
       In some cases useful info is found in syslog - try
       dmesg | tail  or so

dmesg | tail came :FAT: codepage cp437 not found
FAT: codepage cp437 not found

m_sunhe

Post by shitbaby
it should not be a sda1 or sda problem

when i mount a windows xp primary partion c,

mount -t vfat /dev/hda1 /mnt/win_c

i get errors:mount: wrong fs type, bad option, bad superblock on /dev/hda1,
       missing codepage or other error
       In some cases useful info is found in syslog - try
       dmesg | tail  or so

dmesg | tail came :FAT: codepage cp437 not found
FAT: codepage cp437 not found

你用的是不是ntfs，如果是的话先装一个ntfs3g

sephinroth

如果只读ntfs分区的话，不用装ntfs3g，直接就能mount上

seerhut

Post by shitbaby
it should not be a sda1 or sda problem

dmesg | tail came :FAT: codepage cp437 not found
FAT: codepage cp437 not found

编译内核的时候吧codepage的那些编码都选上就好了，我也遇上一次

shitbaby

HOSTNAME="joey" swiftfox # grep 437 /usr/src/linux/.config
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_NLS_CODEPAGE_437=m

how to enable ??

shitbaby

Post by sephinroth
如果只读ntfs分区的话，不用装ntfs3g，直接就能mount上

/dev/hda1 is fat32