RMAN Backup Script

cat /backups2/rman_backup.sh

DATESTAMP=`date '+%y%m%d%H%M'`
NLS_DATE_FORMAT='Mon DD YYYY HH24:MI:SS'
export NLS_DATE_FORMAT
export ORACLE_SID=ORCL
export BACKUP_TYPE=LVL0
MSGLOG=backup_${BACKUP_TYPE}_${ORACLE_SID}_${DATESTAMP}.log
export BACKUP_LOCATION=/data01/BACKUP

$ORACLE_HOME/bin/rman msglog $MSGLOG append << EOF
connect target
run
{
allocate channel c1 type disk;
allocate channel c2 type disk;
allocate channel c3 type disk;
allocate channel c4 type disk;
allocate channel c5 type disk;
allocate channel c6 type disk;
allocate channel c7 type disk;
allocate channel c8 type disk;
backup as compressed backupset incremental level 0 format '${BACKUP_LOCATION}/${ORACLE_SID}_${BACKUP_TYPE}_%U.bak' database;
backup archivelog all format '${BACKUP_LOCATION}/${ORACLE_SID}_arch_%U.bak' ;
backup as copy current controlfile format '${BACKUP_LOCATION}/${ORACLE_SID}_Control_%U.bak';
release channel c1;
release channel c2;
release channel c3;
release channel c4;
release channel c5;
release channel c6;
release channel c7;
release channel c8;
}
EOF


Full backup CMD FILE :

nohup rman target /  cmdfile=/home/oracle/backup_full.cmd log=/home/oracle/backup_rmanlog &