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目标数据库SID=backupdb辅助数据库SID=backupdb
准备工作包括：目标数据库的全备；在辅助数据库端安装oracle10gR2软件，创建相应的目录、口令文件、pfile，拷贝备份集到辅助数据库
备份全库和当前的controlfile
RMAN> run {
2> allocate channel c1 device type disk;
3> backup as compressed backupset
4> incremental level=0
5> format='/orabackup/inc0_%d_%U' tag='inc0'
6> channel=c1
7> database plus archivelog delete input;
8> backup
9> format='/orabackup/bkctl.ctl' tag='bkctl'
10> channel=c1
11> current controlfile;
12> release channel c1;
13> }
released channel: ORA_DISK_1
allocated channel: c1
channel c1: sid=145 devtype=DISKStarting backup at 28-MAR-12
current log archived
channel c1: starting compressed archive log backupset
channel c1: specifying archive log(s) in backup set
input archive log thread=1 sequence=6 recid=4 stamp=779120629
channel c1: starting piece 1 at 28-MAR-12
channel c1: finished piece 1 at 28-MAR-12
piece handle=/orabackup/inc0_BACKUPDB_01n70rvl_1_1 tag=INC0 comment=NONE
channel c1: backup set complete, elapsed time: 00:00:02
channel c1: deleting archive log(s)
archive log filename=/arch/1_6_778974218.dbf recid=4 stamp=779120629
Finished backup at 28-MAR-12Starting backup at 28-MAR-12
channel c1: starting compressed incremental level 0 datafile backupset
channel c1: specifying datafile(s) in backupset
input datafile fno=00006 name=/u01/app/oracle/oradata/backupdb/catalog01.dbf
input datafile fno=00001 name=/u01/app/oracle/oradata/backupdb/system01.dbf
input datafile fno=00003 name=/u01/app/oracle/oradata/backupdb/sysaux01.dbf
input datafile fno=00005 name=/u01/app/oracle/oradata/backupdb/example01.dbf
input datafile fno=00002 name=/u01/app/oracle/oradata/backupdb/undotbs01.dbf
input datafile fno=00004 name=/u01/app/oracle/oradata/backupdb/users01.dbf
channel c1: starting piece 1 at 28-MAR-12
channel c1: finished piece 1 at 28-MAR-12
piece handle=/orabackup/inc0_BACKUPDB_02n70rvn_1_1 tag=INC0 comment=NONE
channel c1: backup set complete, elapsed time: 00:00:55
channel c1: starting compressed incremental level 0 datafile backupset
channel c1: specifying datafile(s) in backupset
including current control file in backupset
including current SPFILE in backupset
channel c1: starting piece 1 at 28-MAR-12
channel c1: finished piece 1 at 28-MAR-12
piece handle=/orabackup/inc0_BACKUPDB_03n70s1e_1_1 tag=INC0 comment=NONE
channel c1: backup set complete, elapsed time: 00:00:02
Finished backup at 28-MAR-12Starting backup at 28-MAR-12
current log archived
channel c1: starting compressed archive log backupset
channel c1: specifying archive log(s) in backup set
input archive log thread=1 sequence=7 recid=5 stamp=779120688
channel c1: starting piece 1 at 28-MAR-12
channel c1: finished piece 1 at 28-MAR-12
piece handle=/orabackup/inc0_BACKUPDB_04n70s1g_1_1 tag=INC0 comment=NONE
channel c1: backup set complete, elapsed time: 00:00:02
channel c1: deleting archive log(s)
archive log filename=/arch/1_7_778974218.dbf recid=5 stamp=779120688
Finished backup at 28-MAR-12Starting backup at 28-MAR-12
channel c1: starting full datafile backupset
channel c1: specifying datafile(s) in backupset
including current control file in backupset
channel c1: starting piece 1 at 28-MAR-12
channel c1: finished piece 1 at 28-MAR-12
piece handle=/orabackup/bkctl.ctl tag=BKCTL comment=NONE
channel c1: backup set complete, elapsed time: 00:00:02
Finished backup at 28-MAR-12released channel: c1RMAN>RMAN> list backupset summary;
List of Backups
===============
Key TY LV S Device Type Completion Time #Pieces #Copies Compressed Tag
------- -- -- - ----------- --------------- ------- ------- ---------- ---
1 B A A DISK 28-MAR-12 1 1 YES INC0
2 B 0 A DISK 28-MAR-12 1 1 YES INC0
3 B 0 A DISK 28-MAR-12 1 1 YES INC0
4 B A A DISK 28-MAR-12 1 1 YES INC0
5 B F A DISK 28-MAR-12 1 1 NO BKCTLRMAN>在远端服务器上创建相应的目录
[oracle@zhong ~]$ mkdir -p $ORACLE_BASE/admin/backupdb/adump
[oracle@zhong ~]$ mkdir -p $ORACLE_BASE/admin/backupdb/bdump
[oracle@zhong ~]$ mkdir -p $ORACLE_BASE/admin/backupdb/cdump
[oracle@zhong ~]$ mkdir -p $ORACLE_BASE/admin/backupdb/udump
[oracle@zhong ~]$ mkdir -p $ORACLE_BASE/oradata/backupdb
[oracle@zhong ~]$ mkdir -p /u01/app/oracle/flash_recovery_area
[oracle@zhong ~]$ su - root
Password:
[root@zhong ~]# mkdir -p /arch/
[root@zhong ~]# chown oracle.oinstall /arch/
[root@zhong ~]# su - oracle
[oracle@zhong ~]$在远端服务器上创建口令文件，pfile
[oracle@zhong ~]$ orapwd file=$ORACLE_HOME/dbs/orapwbackupdb password=oracle entries=5[oracle@zhong ~]$ cat $ORACLE_HOME/dbs/initbackupdb.ora
backupdb.__db_cache_size=184549376
backupdb.__java_pool_size=4194304
backupdb.__large_pool_size=4194304
backupdb.__shared_pool_size=88080384
backupdb.__streams_pool_size=0
*.audit_file_dest='/u01/app/oracle/admin/backupdb/adump'
*.background_dump_dest='/u01/app/oracle/admin/backupdb/bdump'
*.compatible='10.2.0.1.0'
*.control_files='/u01/app/oracle/oradata/backupdb/control01.ctl','/u01/app/oracle/oradata/backupdb/control02.ctl','/u01/app/oracle/oradata/backupdb/control03.ctl'
*.core_dump_dest='/u01/app/oracle/admin/backupdb/cdump'
*.db_block_size=8192
*.db_domain=''
*.db_file_multiblock_read_count=16
*.db_name='backupdb'
*.db_recovery_file_dest='/u01/app/oracle/flash_recovery_area'
*.db_recovery_file_dest_size=21474836480
*.dispatchers='(PROTOCOL=TCP) (SERVICE=backupdbXDB)'
*.job_queue_processes=10
*.log_archive_dest_1='LOCATION=/arch'
*.log_archive_format='%t_%s_%r.dbf'
*.nls_language='SIMPLIFIED CHINESE'
*.open_cursors=300
*.pga_aggregate_target=94371840
*.processes=150
*.remote_login_passwordfile='EXCLUSIVE'
*.sga_target=285212672
*.undo_management='AUTO'
*.undo_tablespace='UNDOTBS1'
*.user_dump_dest='/u01/app/oracle/admin/backupdb/udump'将目标数据库的备份集传输到远端，这里我的目录结构是一致的
[oracle@catalog orabackup]$ scp -r * oracle@192.168.106.162:/orabackup
The authenticity of host '192.168.106.162 (192.168.106.162)' can't be established.
RSA key fingerprint is a0:e4:b0:94:30:e4:20:56:00:12:c7:fa:48:9e:c8:d0.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '192.168.106.162' (RSA) to the list of known hosts.
oracle@192.168.106.162's password:
bkctl.ctl 100% 6944KB 6.8MB/s 00:00
inc0_BACKUPDB_01n70rvl_1_1 100% 5635KB 5.5MB/s 00:00
inc0_BACKUPDB_02n70rvn_1_1 100% 116MB 29.0MB/s 00:04
inc0_BACKUPDB_03n70s1e_1_1 100% 1072KB 1.1MB/s 00:00
inc0_BACKUPDB_04n70s1g_1_1 100% 3072 3.0KB/s 00:00启动远端数据库到nomount状态
[oracle@zhong ~]$ sqlplus / as sysdba
SQL*Plus: Release 10.2.0.1.0 - Production on Wed Mar 28 15:16:56 2012Copyright (c) 1982, 2005, Oracle. All rights reserved.Connected to an idle instance.SYS@backupdb:~>startup nomount
ORACLE instance started.Total System Global Area 285212672 bytes
Fixed Size 1218992 bytes
Variable Size 96470608 bytes
Database Buffers 184549376 bytes
Redo Buffers 2973696 bytes
SYS@backupdb:~>
tnsnames.ora里配置好了网络服务名，在远端使用RMAN连接目标数据库,查看备份集，检查备份集状态
[oracle@zhong ~]$ rman target sys/oracle@target
Recovery Manager: Release 10.2.0.1.0 - Production on Wed Mar 28 15:48:21 2012Copyright (c) 1982, 2005, Oracle. All rights reserved.connected to target database: BACKUPDB (DBID=4125018504)RMAN> list backupset summary;using target database control file instead of recovery catalogList of Backups
===============
Key TY LV S Device Type Completion Time #Pieces #Copies Compressed Tag
------- -- -- - ----------- --------------- ------- ------- ---------- ---
1 B A A DISK 28-MAR-12 1 1 YES INC0
2 B 0 A DISK 28-MAR-12 1 1 YES INC0
3 B 0 A DISK 28-MAR-12 1 1 YES INC0
4 B A A DISK 28-MAR-12 1 1 YES INC0
5 B F A DISK 28-MAR-12 1 1 NO BKCTLRMAN> crosscheck backupset;allocated channel: ORA_DISK_1
channel ORA_DISK_1: sid=143 devtype=DISK
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/orabackup/inc0_BACKUPDB_01n70rvl_1_1 recid=1 stamp=779120630
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/orabackup/inc0_BACKUPDB_02n70rvn_1_1 recid=2 stamp=779120631
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/orabackup/inc0_BACKUPDB_03n70s1e_1_1 recid=3 stamp=779120687
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/orabackup/inc0_BACKUPDB_04n70s1g_1_1 recid=4 stamp=779120689
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=/orabackup/bkctl.ctl recid=5 stamp=779120691
Crosschecked 5 objects然后连接到本机nomount状态的辅助数据库
RMAN> connect auxiliary sys/oracle@backupdb;
connected to auxiliary database: BACKUPDB (not mounted)RMAN> list backupset by file;using target database control file instead of recovery catalogList of Datafile Backups
========================File Key TY LV S Ckp SCN Ckp Time #Pieces #Copies Compressed Tag
---- ------- - -- - ---------- --------- ------- ------- ---------- ---
1 2 B 0 A 555821 28-MAR-12 1 1 YES INC0
2 2 B 0 A 555821 28-MAR-12 1 1 YES INC0
3 2 B 0 A 555821 28-MAR-12 1 1 YES INC0
4 2 B 0 A 555821 28-MAR-12 1 1 YES INC0
5 2 B 0 A 555821 28-MAR-12 1 1 YES INC0
6 2 B 0 A 555821 28-MAR-12 1 1 YES INC0List of Archived Log Backups
============================Thrd Seq Low SCN Low Time BS Key S #Pieces #Copies Compressed Tag
---- ------- ---------- --------- ------- - ------- ------- ---------- ---
1 6 548132 28-MAR-12 1 A 1 1 YES INC0
1 7 555817 28-MAR-12 4 A 1 1 YES INC0List of Control File Backups
============================CF Ckp SCN Ckp Time BS Key S #Pieces #Copies Compressed Tag
---------- --------- ------- - ------- ------- ---------- ---
555849 28-MAR-12 5 A 1 1 NO BKCTL
555839 28-MAR-12 3 A 1 1 YES INC0
List of SPFILE Backups
======================Modification Time BS Key S #Pieces #Copies Compressed Tag
----------------- ------- - ------- ------- ---------- ---
26-MAR-12 3 A 1 1 YES INC0RMAN>使用RMAN创建辅助数据库
RMAN> connect auxiliary sys/oracle@backupdb;
connected to auxiliary database: BACKUPDB (not mounted)RMAN> run {
2> allocate auxiliary channel c1 device type disk;
3> duplicate target database to backupdb nofilenamecheck until logseq 8;
4> }using target database control file instead of recovery catalog
allocated channel: c1
channel c1: sid=155 devtype=DISKStarting Duplicate Db at 28-MAR-12contents of Memory Script:
{
set until scn 555843;
set newname for datafile 1 to
"/u01/app/oracle/oradata/backupdb/system01.dbf";
set newname for datafile 2 to
"/u01/app/oracle/oradata/backupdb/undotbs01.dbf";
set newname for datafile 3 to
"/u01/app/oracle/oradata/backupdb/sysaux01.dbf";
set newname for datafile 4 to
"/u01/app/oracle/oradata/backupdb/users01.dbf";
set newname for datafile 5 to
"/u01/app/oracle/oradata/backupdb/example01.dbf";
set newname for datafile 6 to
"/u01/app/oracle/oradata/backupdb/catalog01.dbf";
restore
check readonly
clone database
;
}
executing Memory Scriptexecuting command: SET until clauseexecuting command: SET NEWNAMEexecuting command: SET NEWNAMEexecuting command: SET NEWNAMEexecuting command: SET NEWNAMEexecuting command: SET NEWNAMEexecuting command: SET NEWNAMEStarting restore at 28-MAR-12channel c1: starting datafile backupset restore
channel c1: specifying datafile(s) to restore from backup set
restoring datafile 00001 to /u01/app/oracle/oradata/backupdb/system01.dbf
restoring datafile 00002 to /u01/app/oracle/oradata/backupdb/undotbs01.dbf
restoring datafile 00003 to /u01/app/oracle/oradata/backupdb/sysaux01.dbf
restoring datafile 00004 to /u01/app/oracle/oradata/backupdb/users01.dbf
restoring datafile 00005 to /u01/app/oracle/oradata/backupdb/example01.dbf
restoring datafile 00006 to /u01/app/oracle/oradata/backupdb/catalog01.dbf
channel c1: reading from backup piece /orabackup/inc0_BACKUPDB_02n70rvn_1_1
channel c1: restored backup piece 1
piece handle=/orabackup/inc0_BACKUPDB_02n70rvn_1_1 tag=INC0
channel c1: restore complete, elapsed time: 00:00:39
Finished restore at 28-MAR-12
sql statement: CREATE CONTROLFILE REUSE SET DATABASE "BACKUPDB" RESETLOGS ARCHIVELOG
MAXLOGFILES 16
MAXLOGMEMBERS 3
MAXDATAFILES 100
MAXINSTANCES 8
MAXLOGHISTORY 292
LOGFILE
GROUP 1 SIZE 50 M ,
GROUP 2 SIZE 50 M ,
GROUP 3 SIZE 50 M
DATAFILE
'/u01/app/oracle/oradata/backupdb/system01.dbf'
CHARACTER SET ZHS16GBKcontents of Memory Script:
{
switch clone datafile all;
}
executing Memory Scriptdatafile 2 switched to datafile copy
input datafile copy recid=1 stamp=779126597 filename=/u01/app/oracle/oradata/backupdb/undotbs01.dbf
datafile 3 switched to datafile copy
input datafile copy recid=2 stamp=779126597 filename=/u01/app/oracle/oradata/backupdb/sysaux01.dbf
datafile 4 switched to datafile copy
input datafile copy recid=3 stamp=779126597 filename=/u01/app/oracle/oradata/backupdb/users01.dbf
datafile 5 switched to datafile copy
input datafile copy recid=4 stamp=779126597 filename=/u01/app/oracle/oradata/backupdb/example01.dbf
datafile 6 switched to datafile copy
input datafile copy recid=5 stamp=779126597 filename=/u01/app/oracle/oradata/backupdb/catalog01.dbfcontents of Memory Script:
{
set until scn 555843;
recover
clone database
delete archivelog
;
}
executing Memory Scriptexecuting command: SET until clauseStarting recover at 28-MAR-12starting media recoverychannel c1: starting archive log restore to default destination
channel c1: restoring archive log
archive log thread=1 sequence=7
channel c1: reading from backup piece /orabackup/inc0_BACKUPDB_04n70s1g_1_1
channel c1: restored backup piece 1
piece handle=/orabackup/inc0_BACKUPDB_04n70s1g_1_1 tag=INC0
channel c1: restore complete, elapsed time: 00:00:02
archive log filename=/arch/1_7_778974218.dbf thread=1 sequence=7
channel clone_default: deleting archive log(s)
archive log filename=/arch/1_7_778974218.dbf recid=1 stamp=779126599
media recovery complete, elapsed time: 00:00:01
Finished recover at 28-MAR-12contents of Memory Script:
{
shutdown clone;
startup clone nomount ;
}
executing Memory Scriptdatabase dismounted
Oracle instance shut downconnected to auxiliary database (not started)
Oracle instance startedTotal System Global Area 285212672 bytesFixed Size 1218992 bytes
Variable Size 96470608 bytes
Database Buffers 184549376 bytes
Redo Buffers 2973696 bytes
sql statement: CREATE CONTROLFILE REUSE SET DATABASE "BACKUPDB" RESETLOGS ARCHIVELOG
MAXLOGFILES 16
MAXLOGMEMBERS 3
MAXDATAFILES 100
MAXINSTANCES 8
MAXLOGHISTORY 292
LOGFILE
GROUP 1 SIZE 50 M ,
GROUP 2 SIZE 50 M ,
GROUP 3 SIZE 50 M
DATAFILE
'/u01/app/oracle/oradata/backupdb/system01.dbf'
CHARACTER SET ZHS16GBKcontents of Memory Script:
{
set newname for tempfile 1 to
"/u01/app/oracle/oradata/backupdb/temp01.dbf";
switch clone tempfile all;
catalog clone datafilecopy "/u01/app/oracle/oradata/backupdb/undotbs01.dbf";
catalog clone datafilecopy "/u01/app/oracle/oradata/backupdb/sysaux01.dbf";
catalog clone datafilecopy "/u01/app/oracle/oradata/backupdb/users01.dbf";
catalog clone datafilecopy "/u01/app/oracle/oradata/backupdb/example01.dbf";
catalog clone datafilecopy "/u01/app/oracle/oradata/backupdb/catalog01.dbf";
switch clone datafile all;
}
executing Memory Scriptexecuting command: SET NEWNAMErenamed temporary file 1 to /u01/app/oracle/oradata/backupdb/temp01.dbf in control filecataloged datafile copy
datafile copy filename=/u01/app/oracle/oradata/backupdb/undotbs01.dbf recid=1 stamp=779126606cataloged datafile copy
datafile copy filename=/u01/app/oracle/oradata/backupdb/sysaux01.dbf recid=2 stamp=779126607cataloged datafile copy
datafile copy filename=/u01/app/oracle/oradata/backupdb/users01.dbf recid=3 stamp=779126607cataloged datafile copy
datafile copy filename=/u01/app/oracle/oradata/backupdb/example01.dbf recid=4 stamp=779126607cataloged datafile copy
datafile copy filename=/u01/app/oracle/oradata/backupdb/catalog01.dbf recid=5 stamp=779126607datafile 2 switched to datafile copy
input datafile copy recid=1 stamp=779126606 filename=/u01/app/oracle/oradata/backupdb/undotbs01.dbf
datafile 3 switched to datafile copy
input datafile copy recid=2 stamp=779126607 filename=/u01/app/oracle/oradata/backupdb/sysaux01.dbf
datafile 4 switched to datafile copy
input datafile copy recid=3 stamp=779126607 filename=/u01/app/oracle/oradata/backupdb/users01.dbf
datafile 5 switched to datafile copy
input datafile copy recid=4 stamp=779126607 filename=/u01/app/oracle/oradata/backupdb/example01.dbf
datafile 6 switched to datafile copy
input datafile copy recid=5 stamp=779126607 filename=/u01/app/oracle/oradata/backupdb/catalog01.dbfcontents of Memory Script:
{
Alter clone database open resetlogs;
}
executing Memory Scriptdatabase opened
Finished Duplicate Db at 28-MAR-12RMAN>验证
[oracle@zhong ~]$ sqlplus / as sysdba
SQL*Plus: Release 10.2.0.1.0 - Production on Wed Mar 28 16:06:33 2012Copyright (c) 1982, 2005, Oracle. All rights reserved.Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining optionsSYS@backupdb:~>select open_mode from v$database;OPEN_MODE
----------
READ WRITESYS@backupdb:~>select member from v$logfile;MEMBER
--------------------------------------------------------------------------------
/u01/app/oracle/flash_recovery_area/BACKUPDB/onlinelog/o1_mf_3_7q5kgjwh_.log
/u01/app/oracle/flash_recovery_area/BACKUPDB/onlinelog/o1_mf_2_7q5kghoy_.log
/u01/app/oracle/flash_recovery_area/BACKUPDB/onlinelog/o1_mf_1_7q5kghf5_.logSYS@backupdb:~>select count(*) from hr.employees;COUNT(*)
----------
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