QNAP standby debug fix

qnap_standby_debug.sh

# https://www.qnap.com/en/how-to/faq/article/how-do-i-find-out-which-process-prevents-the-hard-drives-from-standby-mode
# wget https://eu1.qnap.com/Storage/tsd/utility/standby_debug.sh;sh standby_debug.sh

binary=""

case "$(uname -m)" in
    *x86_64*)
	    echo "Arch: x86_64"
        binary=https://download.qnap.com/Storage/tsd/utility/Disk_Standby_Debug_x86_64/Disk_Standby_Debug
        ;;
    *aarch64*)
	    echo "Arch: aarch64"
        binary=https://download.qnap.com/Storage/tsd/utility/Disk_Standby_Debug_arm64/Disk_Standby_Debug
        ;;
    *armv7l*)
	    echo "Arch: armv7l"
        binary=https://download.qnap.com/Storage/tsd/utility/Disk_Standby_Debug_arm_marvell/Disk_Standby_Debug
        ;;
        *)
        echo "Not supported Disk_Standby_Debug"
        exit 1
        ;;
esac

#cd /dev/shm
wget "$binary"
chmod +x Disk_Standby_Debug
echo "*******************************************************"
echo "Note: you may need to wait minutes for the first result"
echo "*******************************************************"

for i in {1..30}; do 
echo -----${i}/30------
echo $(date)    
if [ $(cat /var/ledvalue) = 0x00010000 ]; then
    echo The NAS is currently in Standby Mode 
    #echo $(cat /var/ledvalue)
else 
    echo The NAS is currently not in Standby Mode: 
    #echo $(cat /var/ledvalue)
fi

#echo $(free|grep Swap)$'\n'
./Disk_Standby_Debug --file 300 
echo wait for 5 mins $'\n'
sleep 300;
done 2>&1 | tee /tmp/Standby_test.log;

cp /tmp/Standby_test.log /share/Public
echo finished