echo "1" > ./mnt_tmp/partition-ab-cloned.info
echo "0" > ./mnt_tmp/upgrade-status.info
+ # To check the status of partition. (default "ok")
+ echo "ok" > ./mnt_tmp/partition-a-status.info
+ echo "ok" > ./mnt_tmp/partition-b-status.info
+
sync
umount ./mnt_tmp
rmdir mnt_tmp