Monitoring Script

The following script checks all the WNs, in order to look for jobs that are not running anymore. So far the jobs are not deleted, but an email is sent as an alert. After knowing the job id, it gives extra information about it via 'tracejob':

 FILE="results/Monitoring_Results_`date +%k%M%d%m%y`"
 y=""
 job_id_list_of_list=""
 i=0
 echo "===============================================================================" >> "$FILE"
 echo "=========================== AFFECTED WN DIAGNOSIS =============================" >> "$FILE"
 echo "===============================================================================" >> "$FILE"
 for wn in ${wn_list[@]}
 do
       y="`momctl -d0 -h $wn | grep "sidlist" | grep -v "RUNNING" | sed -e 's/job\[//g' | cut -f1 -d'.'`"
       len=${#y}
       if [ $len -ne 0 ]
       then
               momctl -d2 -h $wn >> "$FILE"
               echo "_______________________________________________________________________________" >> "$FILE"
               job_id_list_of_list[i]="${y}"
               i=$i+1
       fi
 done
 j=0
 echo "===============================================================================" >> "$FILE"
 echo "=========================== JOBS ELIGIBLE TO BE DELETED =======================" >> "$FILE"
 echo "===============================================================================" >> "$FILE"
 for job_id_list in ${job_id_list_of_list[@]}
 do
       for job_id in ${job_id_list_of_list[$j][@]}
       do
               echo $job_id
               tracejob -n 8 -q $job_id >> "$FILE"
               echo "_______________________________________________________________________________" >> "$FILE"
       done
       j=$j+1
 done
 mail -s "Monitoring Results" fbernabe@nikhef.nl < "$FILE"