openwrt自动挂载U盘

自动挂载U盘

Openwrt使用hotplug管理热插热拔设备，规则配置文件在/etc/hotplug.d目录下。

编写/etc/hotplug.d/block/30-usbmount,填入以下内容实现u盘自动挂载：

#!/bin/sh
 
[ "$SUBSYSTEM" = block ] || exit0
[ "$DEVTYPE" = partition -a"$ACTION" = add ] && {
    echo"$DEVICENAME" | grep 'sd[a-z][1-9]' || exit 0
    test-d /mnt/$DEVICENAME || mkdir /mnt/$DEVICENAME
    mount  -o iocharset=utf8,rw /dev/$DEVICENAME/mnt/$DEVICENAME || \
        mount-o rw /dev/$i /mnt/$i
}
 
[ "$DEVTYPE" = partition -a"$ACTION" = remove ] && {
    echo"$DEVICENAME" | grep 'sd[a-z][1-9]' || exit 0
    umount/mnt/$DEVICENAME && rmdir /mnt/$DEVICENAME
}