#!/bin/bash

PATH="/bin:/usr/bin:/usr/ucb:/usr/sbin:/usr/local/bin"
export PATH

LOG=/oracle/rsync/sync.log
SEM=/oracle/rsync/sem
SRC=/oracle/oraarch
DEST=rsync://backup/arc/
RSYNC='/usr/local/bin/rsync -t'

[ -e $SEM/run ] && exit 1

touch $SEM/run

cd $SRC

for i in *.dbf 
do
  #if success semaphore created, bypass this file
  if [ ! -e $SEM/$i ]; then
   echo `date`" Sync file "$i" ..." >> $LOG
   $RSYNC $i $DEST >> $LOG 2>&1 
   #if rsync exit code success - create success semaphore
   if [ $? -eq 0 ]; then
      echo "Success." >> $LOG 
      touch $SEM/$i 
   fi   
  fi
done


#delete semaphore for last arclog, because it maybe writing at this time, will be resynced next time
rm $SEM/`ls | sort | tail -1`

cd $SEM


#delete old semafores
for i in *.dbf
do
 [ ! -e $SRC/$i ] && rm $i
done

rm $SEM/run