试过了，还是不行，我的4M的U盘，可以识别，但是不能映射到udisk，不知为何。插入后提示：[root@FriendlyARM /]# [ 145.184586] usb 1-1.2: new full speed USB device number
6 using s5p-ehci
[ 145.306520] scsi2 : usb-storage 1-1.2:1.0
[ 146.318507] scsi 2:0:0:0: Direct-Access 1.10 PQ
: 0 ANSI: 2
[ 146.330374] sd 2:0:0:0: [sda] 7296 512-byte logical blocks: (3.73 MB/3.56 MiB
)
[ 146.332367] sd 2:0:0:0: [sda] Write Protect is off
[ 146.333019] sd 2:0:0:0: [sda] No Caching mode page present
[ 146.333069] sd 2:0:0:0: [sda] Assuming drive cache: write through
[ 146.348238] sd 2:0:0:0: [sda] No Caching mode page present
[ 146.348292] sd 2:0:0:0: [sda] Assuming drive cache: write through
[ 146.348705] sd 2:0:0:0: Attached scsi generic sg0 type 0
[ 146.355824] sda: unknown partition table
[ 146.362360] sd 2:0:0:0: [sda] No Caching mode page present
[ 146.362413] sd 2:0:0:0: [sda] Assuming drive cache: write through
[ 146.363990] sd 2:0:0:0: [sda] Attached SCSI removable disk
用ls命令查看，没有出现udisk目录
bin linuxrc sys
data lost+found tmp
dev mnt usr
etc opt var
fa-network-service proc www
home root
lib sbin
有人遇到相同问题吗？
