#!/bin/sh
#
#set -x
#
SRC_DEV="/dev/mmcblk0"
DST_DEV="/dev/sda"
#
if [ -b $DST_DEV ]; then
  /usr/bin/logger "Backup microSD to SDA started"
  /usr/bin/dd if=$SRC_DEV bs=4M of=$DST_DEV
  /usr/bin/logger "Backup microSD to SDA completed"
else
  /usr/bin/logger "Backup microSD to SDA failed, target $DST_DEV device missing"
  exit 1
fi
