配置ORACLE 11G ADG

以前装过10g的，没有做笔记，昨天使用duplicate方法装了个11g ADG，过程艰辛，记录下：

一、环境配置

主库

IP地址:192.168.233.128/24

操作系统版本：rhel5.8 64bit

数据库版本：11.2.0.1 64bit

数据库sid名：orcl

数据库名：orcl

数据库db_unique_name:orcl1

主机名：pr

物理备库

IP地址:192.168.233.129/24

操作系统版本：rhel5.8 64bit

数据库版本：11.2.0.1 64bit

数据库sid名：orcl

数据库名：orcl

数据库db_unique_name:orcl2

主机名：st

二、修改主备库listener.ora，tnsnames.ora文件如下

[oracle@pr admin]$ more listener.ora LISTENER = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = pr)(PORT = 1521)) (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521)) ) ) [oracle@pr admin]$ more tnsnames.ora orcl1= (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.233.128)(PORT = 1521)) ) (CONNECT_DATA = (SERVICE_NAME = orcl1) ) ) orcl2= (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.233.129)(PORT = 1521)) ) (CONNECT_DATA = (SERVICE_NAME = orcl2) ) )

[oracle@st admin]$ more listener.ora LISTENER = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = st)(PORT = 1521)) (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521)) ) ) SID_LIST_LISTENER = (SID_LIST = (SID_DESC = (GLOBAL_DBNAME = orcl2) (ORACLE_HOME = /export/11g/product) (SID_NAME = orcl) ) ) [oracle@st admin]$ more tnsnames.ora orcl1= (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.233.128)(PORT = 1521)) ) (CONNECT_DATA = (SERVICE_NAME = orcl1) ) ) orcl2= (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.233.129)(PORT = 1521)) ) (CONNECT_DATA = (SERVICE_NAME = orcl2) ) )

三、修改主库、备库的pfile文件，红色部分为新增加的部分。

[oracle@pr dbs]$ more initorcl.ora orcl.__db_cache_size=142606336 orcl.__java_pool_size=4194304 orcl.__large_pool_size=4194304 orcl.__oracle_base='/export/11g'#ORACLE_BASE set from environment orcl.__pga_aggregate_target=167772160 orcl.__sga_target=251658240 orcl.__shared_io_pool_size=0 orcl.__shared_pool_size=92274688 orcl.__streams_pool_size=0 *.audit_file_dest='/export/11g/admin/orcl/adump' *.audit_trail='db' *.compatible='11.2.0.0.0' *.control_files='/export/11g/oradata/orcl/control01.ctl','/export/11g/flash_recovery_area/orcl/control02.ctl' *.db_block_size=8192 *.db_domain='' *.db_name='orcl' *.db_recovery_file_dest='/export/11g/flash_recovery_area' *.db_recovery_file_dest_size=4070572032 *.diagnostic_dest='/export/11g' *.dispatchers='(PROTOCOL=TCP) (SERVICE=orclXDB)' *.log_archive_format='%t_%s_%r.dbf' *.memory_target=417333248 *.open_cursors=300 *.processes=150 *.remote_login_passwordfile='EXCLUSIVE' *.undo_tablespace='UNDOTBS1' *.db_unique_name='orcl1' *.fal_client='orcl1' *.fal_server='orcl2' *.log_archive_config='DG_CONFIG=(orcl1,orcl2)' *.log_archive_dest_1='LOCATION=USE_DB_RECOVERY_FILE_DEST valid_for=(all_logfiles,primary_role) db_unique_name=orcl1' *.log_archive_dest_2='SERVICE=orcl2 lgwr async valid_for=(online_logfile,primary_role) db_unique_name=orcl2' *.remote_login_passwordfile='EXCLUSIVE' *.standby_file_management='AUTO'

[oracle@st dbs]$ more initorcl.ora orcl.__db_cache_size=142606336 orcl.__java_pool_size=4194304 orcl.__large_pool_size=4194304 orcl.__oracle_base='/export/11g'#ORACLE_BASE set from environment orcl.__pga_aggregate_target=167772160 orcl.__sga_target=251658240 orcl.__shared_io_pool_size=0 orcl.__shared_pool_size=92274688 orcl.__streams_pool_size=0 *.audit_file_dest='/export/11g/admin/orcl/adump' *.audit_trail='db' *.compatible='11.2.0.0.0' *.control_files='/export/11g/oradata/orcl/control01.ctl','/export/11g/flash_recovery_area/orcl/control02.ctl' *.db_block_size=8192 *.db_domain='' *.db_name='orcl' *.db_recovery_file_dest='/export/11g/flash_recovery_area' *.db_recovery_file_dest_size=4070572032 *.diagnostic_dest='/export/11g' *.dispatchers='(PROTOCOL=TCP) (SERVICE=orclXDB)' *.log_archive_format='%t_%s_%r.dbf' *.memory_target=417333248 *.open_cursors=300 *.processes=150 *.remote_login_passwordfile='EXCLUSIVE' *.undo_tablespace='UNDOTBS1' *.fal_client='orcl2' *.fal_server='orcl1' *.log_archive_config='DG_CONFIG=(orcl1,orcl2)' *.log_archive_dest_1='LOCATION=USE_DB_RECOVERY_FILE_DEST valid_for=(all_logfiles,primary_role) db_unique_name=orcl2' *.log_archive_dest_2='SERVICE=orcl1 lgwr async valid_for=(online_logfile,primary_role) db_unique_name=orcl1' *.remote_login_passwordfile='EXCLUSIVE' *.standby_file_management='AUTO' *.db_unique_name='orcl2'

四、在备库上创建相应的目录

如udump/,oradate/

五、将备库启动到nomount状态，然后连接主库进行duplicate操作

[oracle@dg2 ~]$ lsnrctl start [oracle@dg2 ~]$ orapwd file=$ORACLE_HOME/dbs/orapworclpassword=oracleentries=5 [oracle@dg2 ~]$ sqlplus /nolog SQL*Plus: Release 11.2.0.1.0 Production on Sun Apr 22 13:36:53 2012 Copyright (c) 1982, 2011, Oracle. All rights reserved. SQL> conn /as sysdba Connected to an idle instance. SQL> create spfile frompfile='/export/11g/product/dbs/initorcl.ora'; File created. SQL> startup nomount ORACLE instance started. Total System Global Area 417546240 bytes Fixed Size 2228944 bytes Variable Size 285216048 bytes Database Buffers 121634816 bytes Redo Buffers 8466432 bytes

[oracle@st dbs]rman targetsys/oracle@orcl1 auxiliarysys/oracle@orcl2 RMAN> duplicate target database for standby from activedatabase nofilenamecheck; Starting Duplicate Db at 10-NOV-14 using target databasecontrol file instead of recovery catalog allocated channel:ORA_AUX_DISK_1 channel ORA_AUX_DISK_1:SID=20 device type=DISK contents of MemoryScript: { backup as copy reuse targetfile '/export/11g/product/dbs/orapworcl' auxiliary format '/export/11g/product/dbs/orapworcl' ; } executing Memory Script Starting backup at 10-NOV-14 allocated channel:ORA_DISK_1 channel ORA_DISK_1:SID=43 device type=DISK Finished backup at10-NOV-14 contents of MemoryScript: { backup as copy current controlfile forstandby auxiliary format '/export/11g/oradata/orcl/control01.ctl'; restore clone controlfile to '/export/11g/flash_recovery_area/orcl/control02.ctl' from '/export/11g/oradata/orcl/control01.ctl'; } executing Memory Script Starting backup at 10-NOV-14 using channel ORA_DISK_1 channel ORA_DISK_1:starting datafile copy copying standby controlfile output filename=/export/11g/product/dbs/snapcf_orcl.f tag=TAG20141110T094600 RECID=5STAMP=863257560 channel ORA_DISK_1:datafile copy complete, elapsed time: 00:00:03 Finished backup at10-NOV-14 Starting restore at 10-NOV-14 using channelORA_AUX_DISK_1 channel ORA_AUX_DISK_1:copied control file copy Finished restore at10-NOV-14 contents of MemoryScript: { sql clone 'alter database mount standbydatabase'; } executing Memory Script sql statement: alterdatabase mount standby database contents of MemoryScript: { set newname for tempfile 1 to "/export/11g/oradata/orcl/temp01.dbf"; switch clone tempfile all; set newname for datafile 1 to "/export/11g/oradata/orcl/system01.dbf"; set newname for datafile 2 to "/export/11g/oradata/orcl/sysaux01.dbf"; set newname for datafile 3 to "/export/11g/oradata/orcl/undotbs01.dbf"; set newname for datafile 4 to "/export/11g/oradata/orcl/users01.dbf"; set newname for datafile 5 to "/export/11g/oradata/orcl/example01.dbf"; backup as copy reuse datafile 1 auxiliary format "/export/11g/oradata/orcl/system01.dbf" datafile 2 auxiliary format "/export/11g/oradata/orcl/sysaux01.dbf" datafile 3 auxiliary format "/export/11g/oradata/orcl/undotbs01.dbf" datafile 4 auxiliary format "/export/11g/oradata/orcl/users01.dbf" datafile 5 auxiliary format "/export/11g/oradata/orcl/example01.dbf" ; sql 'alter system archive log current'; } executing Memory Script executing command: SETNEWNAME renamed tempfile 1 to/export/11g/oradata/orcl/temp01.dbf in control file executing command: SETNEWNAME executing command: SETNEWNAME executing command: SETNEWNAME executing command: SETNEWNAME executing command: SETNEWNAME Starting backup at 10-NOV-14 using channel ORA_DISK_1 channel ORA_DISK_1:starting datafile copy input datafile filenumber=00001 name=/export/11g/oradata/orcl/system01.dbf output filename=/export/11g/oradata/orcl/system01.dbf tag=TAG20141110T094610 channel ORA_DISK_1:datafile copy complete, elapsed time: 00:00:56 channel ORA_DISK_1: startingdatafile copy input datafile filenumber=00002 name=/export/11g/oradata/orcl/sysaux01.dbf output filename=/export/11g/oradata/orcl/sysaux01.dbf tag=TAG20141110T094610 channel ORA_DISK_1:datafile copy complete, elapsed time: 00:00:35 channel ORA_DISK_1:starting datafile copy input datafile filenumber=00005 name=/export/11g/oradata/orcl/example01.dbf output filename=/export/11g/oradata/orcl/example01.dbf tag=TAG20141110T094610 channel ORA_DISK_1:datafile copy complete, elapsed time: 00:00:16 channel ORA_DISK_1:starting datafile copy input datafile filenumber=00003 name=/export/11g/oradata/orcl/undotbs01.dbf output filename=/export/11g/oradata/orcl/undotbs01.dbf tag=TAG20141110T094610 channel ORA_DISK_1:datafile copy complete, elapsed time: 00:00:07 channel ORA_DISK_1:starting datafile copy input datafile filenumber=00004 name=/export/11g/oradata/orcl/users01.dbf output filename=/export/11g/oradata/orcl/users01.dbf tag=TAG20141110T094610 channel ORA_DISK_1:datafile copy complete, elapsed time: 00:00:07 Finished backup at10-NOV-14 sql statement: altersystem archive log current contents of MemoryScript: { switch clone datafile all; } executing Memory Script datafile 1 switched todatafile copy input datafile copyRECID=5 STAMP=863257693 file name=/export/11g/oradata/orcl/system01.dbf datafile 2 switched todatafile copy input datafile copyRECID=6 STAMP=863257694 file name=/export/11g/oradata/orcl/sysaux01.dbf datafile 3 switched todatafile copy input datafile copyRECID=7 STAMP=863257694 file name=/export/11g/oradata/orcl/undotbs01.dbf datafile 4 switched todatafile copy input datafile copyRECID=8 STAMP=863257694 file name=/export/11g/oradata/orcl/users01.dbf datafile 5 switched todatafile copy input datafile copyRECID=9 STAMP=863257694 file name=/export/11g/oradata/orcl/example01.dbf Finished Duplicate Db at10-NOV-14 RMAN> exit Recovery Managercomplete.

至此备库创建完成。

期间遇到很多的问题，现在总结如下：

1、执行[oracle@st dbs]rman target
sys/oracle@orcl1 auxiliarysys/oracle@orcl2时候，提示不能连接到orcl1，但是能ping同pr，原来是防火墙没有开通过

2、tnsname.ora文件中service_name 与连接对端的监听中的service_name相对应。

3、备库中的配置了静态监听，具体原因参见：http://blog.itpub.net/23135684/viewspace-692707

[qs-hddb2.800best.com_oracle:/u01/app/oracle/db/11.2$rman target 'sys/ora1Q23$AZ'@hddb auxiliary 'sys/ora1Q23$AZ'@hddb1

Recovery Manager: Release 11.2.0.3.0 - Production on Thu Aug 13 19:30:40 2015

Copyright (c) 1982, 2011, Oracle and/or its affiliates.  All rights reserved.

connected to target database: HDDB (DBID=880432607)
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00554: initialization of internal recovery manager package failed
RMAN-04006: error from auxiliary database: ORA-12528: TNS:listener: all appropriate instances are blocking new connections

连接被阻塞，查看监听

[qs-hddb2.800best.com_oracle:/u01/app/oracle/db/11.2/network/admin$lsnrctl status

LSNRCTL for Linux: Version 11.2.0.3.0 - Production on 13-AUG-2015 19:30:36

Copyright (c) 1991, 2011, Oracle.  All rights reserved.

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=qs-hddb2.800best.com)(PORT=1521)))
STATUS of the LISTENER
------------------------
Alias                     LISTENER
Version                   TNSLSNR for Linux: Version 11.2.0.3.0 - Production
Start Date                13-AUG-2015 18:50:15
Uptime                    0 days 0 hr. 40 min. 21 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   /u01/app/oracle/db/11.2/network/admin/listener.ora
Listener Log File         /u01/app/oracle/diag/tnslsnr/qs-hddb2/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=qs-hddb2.800best.com)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))
Services Summary...
Service "hddb1" has 1 instance(s).
Instance "hddb1", status BLOCKED, has 1 handler(s) for this service...
The command completed successfully

监听的状态确实是阻塞的，配置静态监听，重启监听，再次查看监听的状态：

Listener Log File         /u01/app/oracle/diag/tnslsnr/qs-hddb2/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=qs-hddb2.800best.com)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))
Services Summary...
Service "hddb1" has 2 instance(s).
Instance "hddb1", status UNKNOWN, has 1 handler(s) for this service...
Instance "hddb1", status BLOCKED, has 1 handler(s) for this service...
The command completed successfully
[qs-hddb2.800best.com_oracle:/u01/app/oracle/db/11.2/network/admin$

有一个服务的状态是unknow ，再次连接成功

4、执行duplicate target database for standby from active database nofilenamecheck;运行过程中出现了以下错误，是因为缺少文中的第四步，没有在备库上创建相应的目录。

RMAN> duplicate target database for standby from active database; Starting Duplicate Db at 10-NOV-14 using target database control file instead of recovery catalog allocated channel: ORA_AUX_DISK_1 channel ORA_AUX_DISK_1: SID=19 device type=DISK ……省略 contents of Memory Script: { backup as copy current controlfile for standby auxiliary format '/export/11g/oradata/orcl/control01.ctl'; restore clone controlfile to '/export/11g/flash_recovery_area/orcl/control02.ctl' from '/export/11g/oradata/orcl/control01.ctl'; } executing Memory Script Starting backup at 10-NOV-14 using channel ORA_DISK_1 channel ORA_DISK_1: starting datafile copy copying standby control file RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS =============== RMAN-00571: =========================================================== RMAN-03002: failure of Duplicate Db command at 11/10/2014 09:24:29 RMAN-03015: error occurred in stored script Memory Script RMAN-03009: failure of backup command on ORA_DISK_1 channel at 11/10/2014 09:24:29 ORA-17628: Oracle error 19505 returned by remote Oracle server

5、执行duplicate target database for standby from active database nofilenamecheck;，运行过程中出现了以下错误，是因为没有使用nofilenamecheck。

RMAN> duplicate target database for standby from active database; Starting Duplicate Db at 10-NOV-14 using channel ORA_AUX_DISK_1 …… …… 省略 contents of Memory Script: { sql clone 'alter database mount standby database'; } executing Memory Script sql statement: alter database mount standby database RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS =============== RMAN-00571: =========================================================== RMAN-03002: failure of Duplicate Db command at 11/10/2014 09:33:14 RMAN-05501: aborting duplication of target database RMAN-05001: auxiliary file name /export/11g/oradata/orcl/example01.dbf conflicts with a file used by the target database RMAN-05001: auxiliary file name /export/11g/oradata/orcl/users01.dbf conflicts with a file used by the target database RMAN-05001: auxiliary file name /export/11g/oradata/orcl/undotbs01.dbf conflicts with a file used by the target database RMAN-05001: auxiliary file name /export/11g/oradata/orcl/sysaux01.dbf conflicts with a file used by the target database RMAN-05001: auxiliary file name /export/11g/oradata/orcl/system01.dbf conflicts with a file used by the target database