check_dfsr/check_dfsr.sh

#!/bin/bash
# Return Codes:
# 0 - Ok!       - Up
# 1 - Warning   - Flaky
# 2 - Critical  - Down
# 3 - Unknown   - Ummm... What happened?!

print_usage() {
        echo "Usage: check_dfsr.sh [sending member] [waittime]"
}

#Parameter prüfen
if [ $# -ne 2 ]; then
  print_usage
  STATE=3
  exit $STATE
fi


#Mounts prüfen
MOUNTPOINTS=$(/usr/bin/mount | /usr/bin/grep "Icinga-Check" | /usr/bin/wc -l)
if [ $MOUNTPOINTS -lt 2 ]; then
  echo "Source or Destination not mounted."
  STATE=3
  exit $STATE
fi


ZUFALL=$(date +%s)
STATE=3
SUCCESS=0

SENDER=$(echo $1 | tr '[:upper:]' '[:lower:]')
#ZIEL=$(echo $2 | tr '[:upper:]' '[:lower:]')
ZEIT=$2

if [[ $SENDER == *"nhi"* ]]; then
  QUELLDIR="/mnt/dfsr-check-nhi"
  ZIELDIR="/mnt/dfsr-check-hkl"
elif [[ $SENDER == *"hkl"* ]]; then
  QUELLDIR="/mnt/dfsr-check-hkl"
  ZIELDIR="/mnt/dfsr-check-nhi"
else
  echo "Source or Destination not found. Exiting."
  STATE=3
  exit $STATE
fi

echo "Furious Icinga-Check" > ${QUELLDIR}/${ZUFALL}.txt
if [ $? -ne 0 ]; then
  echo "Error writing into Source-Directory."
  STATE=3
  exit $STATE
fi

#sleep $ZEIT
for (( i=1; i<=$ZEIT; i++ )); do
  ls $ZIELDIR//${ZUFALL}.txt > /dev/null 2>&1
  if [ $? -eq 0 ]; then
    echo "DFS-Replication successful."
    STATE=0
    SUCCESS=1
    break
  fi
  sleep 1
done

if [ $SUCCESS -ne 1 ]; then
  echo "DFS-Replication not successful."
  STATE=2
fi


rm -f ${QUELLDIR}/${ZUFALL}.txt
exit $STATE