rman脚本(修改具体地址和实例名)
##################################################################
## rman_backup.sh ##
##################################################################
#!/bin/ksh
export
BACKUP_DATE=`date +%d`
RMAN_LOG_FILE=${0}.out
TODAY=`date`
USER=`id|cut -d "(" -f2|cut -d ")" -f1`
echo "-----------------$TODAY-------------------">$RMAN_LOG_FILE
ORACLE_HOME=/u01/app/oracle/product/11.2.1/db_1
export ORACLE_HOME
RMAN=$ORACLE_HOME/bin/rman
export RMAN
ORACLE_SID=orcl
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=1
;;
"Sun")
BAK_LEVEL=0
;;
"*")
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
{
allocate channel c1 type disk;
allocate channel c2 type disk;
allocate channel c3 type disk;
allocate channel c4 type disk;
backup incremental level= $BAK_LEVEL skip inaccessible filesperset 6 Database format='/u01/backup/dave_lev"$BAK_LEVEL"_%U_%T' tag='dave_lev"$BAK_LEVEL"';
sql 'alter system archive log current';
backup archivelog all tag='arc_bak' format='/u01/backup/arch_%U_%T' skip inaccessible filesperset 6 not backed up 1 times delete input;
backup current controlfile tag='bak_ctlfile' format='/u01/backup/ctl_file_%U_%T';
backup spfile tag='spfile' format='/u01/backup/dave_spfile_%U_%T';
release channel c2;
release channel c1;
release channel c3;
release channel c4;
}
allocate channel for maintenance device type disk;
report obsolete;
delete noprompt obsolete;
crosscheck backup;
delete noprompt expired backup;
list backup summary;
release channel;
EOF
"
# Initiate the command string
if [ "$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` ==== >> $RMAN_LOG_FILE
echo >> $RMAN_LOG_FILE
#/bin/mailx -s "RMAN Backup SID " 88fly@163.com < $RMAN_LOG_FILE
exit $RSTAT删除归档日志脚本
Linux 平台:
0 2 * * * /u01/del_archive.sh > /u01/del_archive.log
[oracle@hfcc-svr-newccsdb1 ~]$ more /home/oracle/scripts/del_archive.sh
#!/usr/bin/ksh
# create by tianlesoftware
export ORACLE_HOME=/u01/app/oracle/product/10.2.0/db_1
export ORACLE_SID=dave
export SHELL_DIR=/u01
del_seq=`ls /u01/archivelog/|head -1|cut -f2 -d_`
echo $del_seq
$ORACLE_HOME/bin/sqlplus -s "sys/oracle@dave_st as sysdba" <<eof >/home/oracle/scripts/max_sn.log
set head off;
set feedback;
select max(sequence#) from v\$log_history;
exit;
eof
max_sn=`cat /home/oracle/scripts/max_sn.log|awk '{print $1}'|grep ^[0-9]`
max_sn=`expr $max_sn - 5`
echo $max_sn
while [ $del_seq -lt $max_sn ]
do
rm /u01/archivelog/1_"$del_seq"_746065660.dbf
del_seq=`expr $del_seq + 1`
echo $del_seq
done注意:归档日志文件名称编码根据具体情况而定(746065660 根据情况改)
或者用脚本:
del_arc.sh
find /u01/backups -mtime +10 -name "*.dbf" -exec rm -rf {} \;转载请注明:IT笔记分享 » 数据库 » ramn备份脚本和归档日志删除脚本
版权声明
本站《作品展示》类文章均为原创,转载必须注明出处,技术分享类文章部分来源于网络,版权归原作者所有,若侵权请留言。












