usage: check_disk_usage.sh <SERVER-NAME>

check_disk_usage.sh

#!/bin/bash
# usage:
# check_disk_usage.sh <SERVER-NAME>

function check_disk_usage(){
  local TOTAL=`snmpget -On -c public -v 1 "${1}" UCD-SNMP-MIB::dskTotal.1 | awk '{print $4}'`
  local AVAIL=`snmpget -On -c public -v 1 "${1}" UCD-SNMP-MIB::dskAvail.1 | awk '{print $4}'`
  local USED=`snmpget -On -c public -v 1 "${1}" UCD-SNMP-MIB::dskUsed.1 | awk '{print $4}'`
  local PERCENT=`snmpget -On -c public -v 1 "${1}" UCD-SNMP-MIB::dskPercent.1 | awk '{print $4}'`
  echo HDD of ${1} is ${PERCENT}% used - Total:${TOTAL}, Avail:${AVAIL}, Used:${USED}
}

check_disk_usage $*