zabbix-agent-addons/zabbix_scripts/disco_smart_sudo

#!/bin/sh

echo -e "{\n\t\"data\":[\n\n"
for DISK in $(smartctl --scan-open | cut -d' ' -f1); do
    smartctl -A $DISK >/dev/null 2>&1
    if [ $? -eq 0 ]; then
        DISK=$(echo $DISK | sed -e 's|/|\\/|g')
        echo -e "\t{\n"
        echo -e "\t\t\"{#SMARTDRIVE}\":\"$DISK\""
        echo -e "\t},"
    fi
done
echo -e "\n\t]\n}\n"