verify_copy ()
{
#set -x

MYLOGFILE=${WORK_DIR}/verify_rsync_copy_day${DAY}.log
>$MYLOGFILE
ERROR=0

# Enclose this loop so we can redirect output to the log file
# with one assignment at the bottom of the function
{
# Put a header for the verification log file

echo "\nRsync copy verification between $THIS_HOST and machines $MACHINE_LIST\n\n" >$MYLOGFILE


for M in $MACHINE_LIST
do
   for LOC_MP in $(df | grep oradata_dm_[0-2][0-9] | awk '{print $7}')
   do
       LS_FILES=$(find $LOC_MP -type f)
       for FL in $LS_FILES
       do
           LOC_FS=$(ls -l $FL | awk '{print $5}' 2>&1)

           # This sed statement changes the "m" to $DAY
           REM_FL=$(echo $FL | sed s/oradata_dm_/oradata_d${DAY}_/g)

           REM_FS=$(rsh $M ls -l $REM_FL | awk '{print $5}' 2>&1)
           echo "Checking File: $FL"
           echo "Local $THIS_HOST size:\t$LOC_FS"
           echo "Checking Remote File: $REM_FL"
           echo "$M size:\t$REM_FS"
           if [ "$LOC_FS" -ne "$REM_FS" ]
           then
              echo "ERROR: File size mismatch between $THIS_HOST and $M"
              echo "File is: $FL"
              ERROR=1
           fi
       done
   done
done

if (( ERROR != 0 ))
then
    # Record the failure in the log file

    echo "\n\nRSYNC ERROR: $THIS_HOST Rsync copy failed...file size \
mismatch...\n\n" | tee -a $MYLOGFILE

    # Send email notification with file size log

    mailx -r "$EMAIL_FROM" -s "RSYNC ERROR: $THIS_HOST Rsync copy failed\
...file size mismatch -- log attached" data_support < $MYLOGFILE

    echo "\nERROR: Rsync copy Failed!"
    echo "\n\nCheck log file: $MYLOGFILE\n\n"
    echo "\n...Exiting...\n"
    cleanup_exit 3
    return 3
else
    echo "\nSUCCESS: Rsync copy completed successfully..."
    echo "\nAll file sizes match...\n"
fi
} | tee -a $MYLOGFILE

}