103旧控制--Linux系统下挂载设备

在系统启动前将CF卡插入，系统自动加载设备，进入系统后浏览

# ls /dev/ide/host0/bus0/target0/lun0/ /dev/ide/host0/bus0/target0/lun0: p1

# ls /dev/ide/host0/bus0/target0/lun0/
 /dev/ide/host0/bus0/target0/lun0: p1
disc   part1

则CF卡加载成功！

进入系统后重新加载CF卡：

# mount  -t vfAT**>> yaffs: getBlockInfo block 0 is not valid                         //加载设备     

rootfs on / type rootfs (rw)
/dev/root on / type yaffs (rw)
none on /dev type devfs (rw)
ramfs on /etc type ramfs (rw)
/dev/ide/host0/bus0/target0/lun0/part1 on /etc/tmp type vfat (rw)
none on /proc type proc (rw)
none on /dev/pts type devpts (rw)
tmpfs on /dev/shm type tmpfs (rw)
# LS
LS: No such file or directory
# ls
**>> yaffs: getBlockInfo block 0 is not valid
bin            fpga1.rbf      linuette       parameter.ini  usr
dev            getnet         linuxrc        play           var
etc            keyd           lost+found     proc
file.ini       keydriver.c    main.rbf       sbin
fpga.rbf       lib            mnt            tmp
# ls /dev/ide/host0/bus0/target0/lun0/ /dev/ide/host0/bus0/target0/lun0: p1
# ls /dev/ide/host0/bus0/target0/lun0/
 /dev/ide/host0/bus0/target0/lun0: p1
disc   part1     
                                             //SD卡加载成功，

+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

系统启动后插上U盘，如何加载U盘：

# mount -t vfat /dev/scsi/host0/bus0/target0/lun0/
/dev/scsi/host0/bus0/target0/lun0/disc          /dev/scsi/host0/bus0/target0/lun
0/part1
# mount -t vfat /dev/scsi/host0/bus0/target0/lun0/part1 /tmp
# cd /tmp                                                       //进入U盘目录
# ls                                                            //浏览U盘文件
Doc1.doc   elinuxrc   play       zImage
adc.o      getnet     rav2008    zhtzh.rbf
# cp abc.o /                                              //将abc.o拷贝到系统根目录下