#!/bin/bash backup_dir=/oracle/backup log_file=$ORACLE_BASE/admin/$ORACLE_SID/hold_backup_$ORACLE_SID.log echo "Backuping cold backup..." >$log_file data>>$log_file sqlplus -s / as sysdba <<EOF >>$log_file alter database backup controlfile to '$backup_dir/backup_controlfile.ctl'; set pagesize 0 linesize 1000 feedback off heading off column tablespace_name noprin column sortorder noprin column textout format a120 spool hold_backup_$ORACLE_SID.sql select tablespace_name,'1' sortorder,'alter tablespace '||tablespace_name||' begin backup ;' textout from dba_data_files union select tablespace_name ,'2' sortorder,'host cp'||file_name||' '||' $backup_dir' textout from dba_data_files union select tablespace_name,'3' sortorder,'alter tablespace '|| tablespace_name ||' end backup ;' textout from dba_data_files order by tablespace_name,sortorder,textout; select 'alter system archive log current;' from dual; spool off; @hold_backup_$ORACLE_SID.sql exit EOF rm -f hold_backup_$ORACLE_SID.sql echo "Hot backup finished.">>$log_file
PS：同全庫冷備份