oracle rman 备份脚本

今天给大家分享oracle rman 备份脚本，废话不多说代码如下！

#!/bin/ksh

BACKUP_DATE=`date +%d`
RMAN_LOG_FILE=/backup/rman/script/jzpt_rman.out
TODAY=`date`
USER=`id|cut -d "(" -f2|cut -d ")" -f1`
echo "-----------------$TODAY-------------------">$RMAN_LOG_FILE
ORACLE_HOME=/u01/app/oracle/product/11.2.0/dbhome_1
export ORACLE_HOME
RMAN=$ORACLE_HOME/bin/rman
export RMAN
ORACLE_SID=
export ORACLE_SID
ORACLE_USER=oracle
export ORACLE_USER

echo "ORACLE_SID: $ORACLE_SID">>$RMAN_LOG_FILE
echo "ORACLE_HOME:$ORACLE_HOME">>$RMAN_LOG_FILE
echo "ORACLE_USER:$ORACLE_USER">>$RMAN_LOG_FILE
echo "==========================================">>$RMAN_LOG_FILE
echo "BACKUP DATABASE BEGIN......">>$RMAN_LOG_FILE
echo "                   ">>$RMAN_LOG_FILE
chmod 666 $RMAN_LOG_FILE

WEEK_DAILY=`date +%a`

case  "$WEEK_DAILY" in
       "Mon")
            BAK_LEVEL=1
            ;;
       "Tue")
            BAK_LEVEL=1
            ;;
       "Wed")
            BAK_LEVEL=1
            ;;
       "Thu")
            BAK_LEVEL=1
            ;;
       "Fri")
            BAK_LEVEL=1
            ;;
       "Sat")
            BAK_LEVEL=0
            ;;
       "Sun")
            BAK_LEVEL=1
            ;;
       "*")
            BAK_LEVEL=error
esac
export BAK_LEVEL=$BAK_LEVEL
echo "Today is : $WEEK_DAILY  incremental level= $BAK_LEVEL">>$RMAN_LOG_FILE

RUN_STR="
BAK_LEVEL=$BAK_LEVEL
export BAK_LEVEL
ORACLE_HOME=$ORACLE_HOME
export ORACLE_HOME
ORACLE_SID=$ORACLE_SID
export ORACLE_SID
$RMAN nocatalog target / msglog $RMAN_LOG_FILE append << EOF
run
{
configure device type disk parallelism 2;

backup incremental level=1 skip inaccessible filesperset 5 Database format='/home/oracle/jzpt_lev_%U_%T' tag='jzpt_lev';

backup current controlfile tag='jzpt_ctlfile' format='/home/oracle/jzpt_ctl_%U_%T';
backup spfile tag='jzpt_spfile' format='/home/oracle/jzpt_spfile_%U_%T';

}
delete noprompt obsolete redundancy 2 device type disk;

EOF
"
# Initiate the command string

if [ "$CUSER" = "root" ]
then
    echo "Root Command String: $RUN_STR" >> $RMAN_LOG_FILE
    su - $ORACLE_USER -c "$RUN_STR" >> $RMAN_LOG_FILE
    RSTAT=$?
else
    echo "User Command String: $RUN_STR" >> $RMAN_LOG_FILE
    /bin/sh -c "$RUN_STR" >> $RMAN_LOG_FILE
    RSTAT=$?
fi

# ---------------------------------------------------------------------------
# Log the completion of this script.
# ---------------------------------------------------------------------------
if [ "$RSTAT" = "0" ]
then
    LOGMSG="ended successfully"
else
    LOGMSG="ended in error"
fi

echo >> $RMAN_LOG_FILE
echo Script $0 >> $RMAN_LOG_FILE
echo ==== $LOGMSG on `date +%Y/%m/%d-%H:%M:%H` ==== >> $RMAN_LOG_FILE
echo >> $RMAN_LOG_FILE


exit $RSTAT

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