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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