合【DG】Oracle11g异构平台之Linux到Windows DataGuard安装配置--duplicate

2022年11月7日

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👉 本文共约4694个字，系统预计阅读时间或需18分钟。

1 、环境介绍
1.1 、主库
1.2 、备库
2 、 DG 配置准备
2.1 、主库安装 oracle 11.2.0.3 数据库软件并创建数据库实例
2.2 、备库安装 oracle 11.2.0.3 数据库软件
3 、 DG 配置
3.1 、将主库设置为归档模式
3.2 、设置主库为强制归档模式
3.3 、主库监听配置
3.4 、备库监听配置
3.5 、主库初始化参数修改
3.6 、备库初始化参数修改
3.7 、添加 standby 日志组
3.8 、在主库上使用 rman 进行 duplicate 操作
3.9 、将备库置于 ADG 模式下
3.10 、数据同步测试
4 、主备切换测试
4.1 、主库上查询切换状态（要有 TO STANDBY ）
4.2 、在主库上执行切换
4.3 、在备库上执行切换
4.4 、重启原主库到 mount 状态，并将其置于 ADG 模式下
4.5 、在新主库上执行日志切换，查看日志是否正常

select name , open_mode, log_mode,force_logging,DATABASE_ROLE,switchover_status from v$database;
alter database force logging;
alter database archivelog;
select * from v$standby_log;
select group#,bytes/1024/1024 ||'M' from v$log ;
SELECT * FROM V$LOGFILE;
alter database add standby logfile group 5 ( 'Z:\APP\ADMINISTRATOR\ORADATA\ORCL\standby_redo05A.log','Z:\APP\ADMINISTRATOR\ORADATA\ORCL\standby_redo05B.log') size 100m;
alter database add standby logfile group 6 ( 'Z:\APP\ADMINISTRATOR\ORADATA\ORCL\standby_redo06A.log','Z:\APP\ADMINISTRATOR\ORADATA\ORCL\standby_redo06B.log') size 100m;
alter database add standby logfile group 7 ( 'Z:\APP\ADMINISTRATOR\ORADATA\ORCL\standby_redo07A.log','Z:\APP\ADMINISTRATOR\ORADATA\ORCL\standby_redo07B.log') size 100m;
alter database add standby logfile group 8 ( 'Z:\APP\ADMINISTRATOR\ORADATA\ORCL\standby_redo08A.log','Z:\APP\ADMINISTRATOR\ORADATA\ORCL\standby_redo08B.log') size 100m;
alter database add standby logfile group 9 ( 'Z:\APP\ADMINISTRATOR\ORADATA\ORCL\standby_redo09A.log','Z:\APP\ADMINISTRATOR\ORADATA\ORCL\standby_redo09B.log') size 100m;
 select * from v$standby_log;
alter system set db_unique_name='orcl' scope=spfile;  
alter system set log_archive_config='DG_CONFIG=(orcl,orcldg)';  
alter system set log_archive_dest_1='LOCATION=Z:\archive db_unique_name=orcl valid_for=(ALL_LOGFILES,ALL_ROLES)';  
alter system set log_archive_dest_2='SERVICE=orcldg LGWR ASYNC db_unique_name=orcldg valid_for=(ONLINE_LOGFILES,PRIMARY_ROLE)';  
alter system set log_archive_dest_state_1=ENABLE;  
alter system set log_archive_dest_state_2=ENABLE;  
alter system set log_archive_max_processes=4;  
alter system set remote_login_passwordfile='EXCLUSIVE' scope=spfile;  

alter system set db_file_name_convert='orcldg','orcl' scope=spfile;  
alter system set log_file_name_convert='orcldg','orcl' scope=spfile;  
alter system set standby_file_management='AUTO';  
alter system set fal_server='orcldg';  
alter system set fal_client='orcl'; 
重启主库
---------备库操作
oradim -new -sid orcldg
主备库配置监听和tnsnames.ora  ---配置静态监听
-由于要求主库与备库sys使用相同的密码，在此处，我们直接复制了主库的密码文件到备库
echo db_name=orcl >$ORACLE_HOME/database/initorcldg.ora     而且db_name必须相同
创建相关路径
mkdir D:\app\Administrator\admin\orcldg\adump
mkdir Z:\archive
mkdir Z:\app\Administrator\oradata\orcldg\
set ORACLE_SID=orcldg
services.msc 中 启动服务
sqlplus sys/wxqhaey as sysdba
startup nomount
rman target sys/wxqhaey@orcl auxiliary sys/wxqhaey@orcldg
duplicate target database 
for standby  nofilenamecheck
from active database 
DORECOVER 
spfile 
set db_unique_name='orcldg'
set log_archive_dest_1='LOCATION=Z:\archive\orcldg  valid_for=(ALL_LOGFILES,ALL_ROLES) db_unique_name=orcldg'
set log_archive_dest_2='service=orcl async lgwr register valid_for=(online_logfile,primary_role) db_unique_name=orcl'
set standby_file_management='AUTO'
set fal_server='orcl'
set fal_client='orcldg'
set control_files='Z:\app\Administrator\oradata\orcldg\control01.ctl','Z:\app\Administrator\oradata\orcldg\control02.ctl'
set db_file_name_convert='orcl','orcldg'
set log_file_name_convert='orcl','orcldg'
set memory_target='161061273600'
set audit_file_dest='D:\app\Administrator\admin\orcldg\adump'
;
-------校验
select open_mode from v$database;
show parameter instance_name
alter database open;
select * from v$log;
set line 9999
select dbid,name,current_scn,protection_mode,database_role,force_logging,open_mode,switchover_status from v$database;
alter database recover managed standby database using current logfile disconnect;
--主库切换日志
ALTER SYSTEM SWITCH LOGFILE; 
orcl.__db_cache_size=104152956928
orcl.__java_pool_size=1879048192
orcl.__large_pool_size=1342177280
orcl.__oracle_base='D:\app\Administrator'#ORACLE_BASE set from environment
orcl.__pga_aggregate_target=22548578304
orcl.__sga_target=138512695296
orcl.__shared_io_pool_size=0
orcl.__shared_pool_size=29796335616
orcl.__streams_pool_size=536870912
*.audit_file_dest='D:\app\Administrator\admin\orcl\adump'
*.audit_trail='NONE'
*.compatible='11.2.0.4.0'
*.control_files='Z:\app\Administrator\oradata\orcl\control01.ctl','Z:\app\Administrator\oradata\orcl\control02.ctl'
*.db_block_size=8192
*.db_domain=''
*.db_name='orcl'
*.deferred_segment_creation=FALSE
*.diagnostic_dest='D:\app\Administrator'
*.dispatchers='(PROTOCOL=TCP) (SERVICE=orclXDB)'
*.job_queue_processes=1000
*.log_archive_dest_1='LOCATION=Z:\archive'
*.log_archive_format='ARC%S_%R.%T'
*.memory_target=161061273600
*.nls_language='SIMPLIFIED CHINESE'
*.nls_territory='CHINA'
*.open_cursors=300
*.pga_aggregate_target=21474836480
*.processes=2500
*.remote_login_passwordfile='EXCLUSIVE'
*.sec_case_sensitive_logon=FALSE
*.sessions=2755
*.sga_target=128849018880
*.undo_tablespace='UNDOTBS1'
RUN { 
allocate channel c1 type disk;
allocate channel c2 type disk;
sql 'alter system archive log current';
backup current controlfile for standby format='Z:\backup\20150724\control_%U';
BACKUP FORMAT 'Z:\backup\20150724\oradg_%U_%T.bak' skip inaccessible filesperset 5 DATABASE ; 
sql 'alter system archive log current';
BACKUP FORMAT 'Z:\backup\20150724\arch_%U_%T.bak' skip inaccessible filesperset 5 ARCHIVELOG ALL;
sql "alter database create standby controlfile as ''Z:\backup\20150724\control01.ctl'' reuse";
release channel c2;
release channel c1;
}
sys/wxqhaey
sqlplus sys/wxqhaey as sysdba
orapwd file="D:\app\Administrator\product\11.2.0\dbhome_1\database\PWDorcl.ORA" password=wxqhaey force=y
oradg11g--oradgphy---oradgss--oradgss

oradg11g.__db_cache_size=125829120
oradg11g.__java_pool_size=4194304
oradg11g.__large_pool_size=4194304
oradg11g.__oracle_base='/u01/app/oracle'#ORACLE_BASE set from environment
oradg11g.__pga_aggregate_target=83886080
oradg11g.__sga_target=327155712
oradg11g.__shared_io_pool_size=0
oradg11g.__shared_pool_size=184549376
oradg11g.__streams_pool_size=0
audit_file_dest='/u01/app/oracle/admin/oradg11g/adump'
audit_trail='db'
compatible='11.2.0.0.0'
control_files='/u01/app/oracle/oradata//oradg11g/control01.ctl','/u01/app/oracle/flash_recovery_area/oradg11g/control02.ctl'
db_block_size=8192
db_domain=''
rman target sys/lhr@tns_oradgphy auxiliary sys/lhr@tns_oradg11g
duplicate target database 
for standby  nofilenamecheck
from active database 
DORECOVER 
spfile 
set db_unique_name='oradg11g'
set log_archive_dest_1='LOCATION=USE_DB_RECOVERY_FILE_DEST db_unique_name=oradg11g valid_for=(ALL_LOGFILES,ALL_ROLES)'
set log_archive_dest_2='SERVICE=tns_oradgphy LGWR ASYNC db_unique_name=oradgphy valid_for=(ONLINE_LOGFILES,PRIMARY_ROLE)'
set log_archive_dest_3='SERVICE=tns_oradgss LGWR ASYNC db_unique_name=oradgss valid_for=(ONLINE_LOGFILES,PRIMARY_ROLE)'
set log_archive_dest_4='SERVICE=tns_oradgss LGWR ASYNC db_unique_name=oradgss valid_for=(ONLINE_LOGFILES,PRIMARY_ROLE)'
set log_archive_dest_state_1='ENABLE'
set log_archive_dest_state_2='ENABLE'
set log_archive_dest_state_3='defer'
set log_archive_dest_state_4='defer'
set standby_file_management='AUTO'
set fal_client='oradg11g'
set fal_server='oradgphy'
set control_files='/u01/app/oracle/oradata/oradg11g/control01.ctl','/u01/app/oracle/flash_recovery_area/oradg11g/control02.ctl'
set db_file_name_convert='oradgphy','oradg11g'
set log_file_name_convert='oradgphy','oradg11g'
set memory_target='200M'
set audit_file_dest='/u01/app/oracle/admin/oradg11g/adump'
;
rman target sys/lhr@tns_oradg11g auxiliary sys/lhr@tns_oradglg
duplicate target database 
for standby nofilenamecheck
from active database 
DORECOVER 
spfile 
set db_unique_name='oradglg'
set log_archive_dest_1='LOCATION=USE_DB_RECOVERY_FILE_DEST   valid_for=(ALL_LOGFILES,ALL_ROLES) db_unique_name=oradglg'
set standby_file_management='AUTO'
set fal_server='oradg11g'
set fal_client='oradglg'
set control_files='/u01/app/oracle/oradata/oradglg/control01.ctl','/u01/app/oracle/oradata/oradglg/control02.ctl'
set db_file_name_convert='oradg11g','oradglg'
set log_file_name_convert='oradg11g','oradglg'
set memory_target='190M'
;
rman target sys/lhr@tns_oradg11g auxiliary sys/lhr@tns_oradgss
duplicate target database 
for standby nofilenamecheck
from active database 
DORECOVER 
spfile 
set db_unique_name='oradgss'
set log_archive_dest_1='LOCATION=USE_DB_RECOVERY_FILE_DEST   valid_for=(ALL_LOGFILES,ALL_ROLES) db_unique_name=oradgss'
set standby_file_management='AUTO'
set fal_server='oradg11g'
set fal_client='oradgss'
set control_files='/u01/app/oracle/oradata/oradgss/control01.ctl','/u01/app/oracle/oradata/oradgss/control02.ctl'
set db_file_name_convert='oradg11g','oradgss'
set log_file_name_convert='oradg11g','oradgss'
set memory_target='190M'
;
duplicate target database 
for standby  nofilenamecheck
from active database 
DORECOVER 
spfile 
set db_unique_name='orcldg'
set log_archive_dest_1='LOCATION=Z:\archive\orcldg  valid_for=(ALL_LOGFILES,ALL_ROLES) db_unique_name=orcldg'
set log_archive_dest_2='service=orcl async lgwr register valid_for=(online_logfile,primary_role) db_unique_name=orcl'
set standby_file_management='AUTO'
set fal_server='orcl'
set fal_client='orcldg'
set control_files='Z:\app\Administrator\oradata\orcldg\control01.ctl','Z:\app\Administrator\oradata\orcldg\control02.ctl'
set db_file_name_convert='orcl','orcldg'
set log_file_name_convert='orcl','orcldg'
set memory_target='161061273600'
set audit_file_dest='D:\app\Administrator\admin\orcldg\adump'
;
alter system set db_unique_name='orcl' scope=spfile;  
alter system set log_archive_config='DG_CONFIG=(orcl,orcldg)';  
alter system set log_archive_dest_1='LOCATION=Z:\archive db_unique_name=orcl valid_for=(ALL_LOGFILES,ALL_ROLES)';  
alter system set log_archive_dest_2='SERVICE=orcldg LGWR ASYNC db_unique_name=orcldg valid_for=(ONLINE_LOGFILES,PRIMARY_ROLE)';  
alter system set log_archive_dest_state_1=ENABLE;  
alter system set log_archive_dest_state_2=ENABLE;  
alter system set log_archive_max_processes=4;  
alter system set remote_login_passwordfile='EXCLUSIVE' scope=spfile;  

alter system set db_file_name_convert='orcldg','orcl' scope=spfile;  
alter system set log_file_name_convert='orcldg','orcl' scope=spfile;  
alter system set standby_file_management='AUTO';  
alter system set fal_server='orcldg';  
alter system set fal_client='orcl'; 
*.log_archive_config='DG_CONFIG=(oradg11g,oradgphy,oradgss,oradgss)'

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select name , open_mode, log_mode,force_logging,DATABASE_ROLE,switchover_status from v$database;

alter database force logging;

alter database archivelog;

select * from v$standby_log;

select group#,bytes/1024/1024 ||'M' from v$log ;

SELECT * FROM V$LOGFILE;

alter database add standby logfile group 5 ( 'Z:\APP\ADMINISTRATOR\ORADATA\ORCL\standby_redo05A.log','Z:\APP\ADMINISTRATOR\ORADATA\ORCL\standby_redo05B.log') size 100m;

alter database add standby logfile group 6 ( 'Z:\APP\ADMINISTRATOR\ORADATA\ORCL\standby_redo06A.log','Z:\APP\ADMINISTRATOR\ORADATA\ORCL\standby_redo06B.log') size 100m;

alter database add standby logfile group 7 ( 'Z:\APP\ADMINISTRATOR\ORADATA\ORCL\standby_redo07A.log','Z:\APP\ADMINISTRATOR\ORADATA\ORCL\standby_redo07B.log') size 100m;

alter database add standby logfile group 8 ( 'Z:\APP\ADMINISTRATOR\ORADATA\ORCL\standby_redo08A.log','Z:\APP\ADMINISTRATOR\ORADATA\ORCL\standby_redo08B.log') size 100m;

alter database add standby logfile group 9 ( 'Z:\APP\ADMINISTRATOR\ORADATA\ORCL\standby_redo09A.log','Z:\APP\ADMINISTRATOR\ORADATA\ORCL\standby_redo09B.log') size 100m;

select * from v$standby_log;

alter system set db_unique_name='orcl' scope=spfile;

alter system set log_archive_config='DG_CONFIG=(orcl,orcldg)';

alter system set log_archive_dest_1='LOCATION=Z:\archive db_unique_name=orcl valid_for=(ALL_LOGFILES,ALL_ROLES)';

alter system set log_archive_dest_2='SERVICE=orcldg LGWR ASYNC db_unique_name=orcldg valid_for=(ONLINE_LOGFILES,PRIMARY_ROLE)';

alter system set log_archive_dest_state_1=ENABLE;

alter system set log_archive_dest_state_2=ENABLE;

alter system set log_archive_max_processes=4;

alter system set remote_login_passwordfile='EXCLUSIVE' scope=spfile;

alter system set db_file_name_convert='orcldg','orcl' scope=spfile;

alter system set log_file_name_convert='orcldg','orcl' scope=spfile;

alter system set standby_file_management='AUTO';

alter system set fal_server='orcldg';

alter system set fal_client='orcl';

重启主库

---------备库操作

oradim -new -sid orcldg

主备库配置监听和tnsnames.ora ---配置静态监听

-由于要求主库与备库sys使用相同的密码，在此处，我们直接复制了主库的密码文件到备库

echo db_name=orcl >$ORACLE_HOME/database/initorcldg.ora 而且db_name必须相同

创建相关路径

mkdir D:\app\Administrator\admin\orcldg\adump

mkdir Z:\archive

mkdir Z:\app\Administrator\oradata\orcldg\

set ORACLE_SID=orcldg

services.msc 中启动服务

sqlplus sys/wxqhaey as sysdba

startup nomount

rman target sys/wxqhaey@orcl auxiliary sys/wxqhaey@orcldg

duplicate target database

for standby nofilenamecheck

from active database

DORECOVER

spfile

set db_unique_name='orcldg'

set log_archive_dest_1='LOCATION=Z:\archive\orcldg valid_for=(ALL_LOGFILES,ALL_ROLES) db_unique_name=orcldg'

set log_archive_dest_2='service=orcl async lgwr register valid_for=(online_logfile,primary_role) db_unique_name=orcl'

set standby_file_management='AUTO'

set fal_server='orcl'

set fal_client='orcldg'

set control_files='Z:\app\Administrator\oradata\orcldg\control01.ctl','Z:\app\Administrator\oradata\orcldg\control02.ctl'

set db_file_name_convert='orcl','orcldg'

set log_file_name_convert='orcl','orcldg'

set memory_target='161061273600'

set audit_file_dest='D:\app\Administrator\admin\orcldg\adump'

;

-------校验

select open_mode from v$database;

show parameter instance_name

alter database open;

select * from v$log;

set line 9999

select dbid,name,current_scn,protection_mode,database_role,force_logging,open_mode,switchover_status from v$database;

alter database recover managed standby database using current logfile disconnect;

--主库切换日志

ALTER SYSTEM SWITCH LOGFILE;

orcl.__db_cache_size=104152956928

orcl.__java_pool_size=1879048192

orcl.__large_pool_size=1342177280

orcl.__oracle_base='D:\app\Administrator'#ORACLE_BASE set from environment

orcl.__pga_aggregate_target=22548578304

orcl.__sga_target=138512695296

orcl.__shared_io_pool_size=0

orcl.__shared_pool_size=29796335616

orcl.__streams_pool_size=536870912

*.audit_file_dest='D:\app\Administrator\admin\orcl\adump'

*.audit_trail='NONE'

*.compatible='11.2.0.4.0'

*.control_files='Z:\app\Administrator\oradata\orcl\control01.ctl','Z:\app\Administrator\oradata\orcl\control02.ctl'

*.db_block_size=8192

*.db_domain=''

*.db_name='orcl'

*.deferred_segment_creation=FALSE

*.diagnostic_dest='D:\app\Administrator'

*.dispatchers='(PROTOCOL=TCP) (SERVICE=orclXDB)'

*.job_queue_processes=1000

*.log_archive_dest_1='LOCATION=Z:\archive'

*.log_archive_format='ARC%S_%R.%T'

*.memory_target=161061273600

*.nls_language='SIMPLIFIED CHINESE'

*.nls_territory='CHINA'

*.open_cursors=300

*.pga_aggregate_target=21474836480

*.processes=2500

*.remote_login_passwordfile='EXCLUSIVE'

*.sec_case_sensitive_logon=FALSE

*.sessions=2755

*.sga_target=128849018880

*.undo_tablespace='UNDOTBS1'

RUN {

allocate channel c1 type disk;

allocate channel c2 type disk;

sql 'alter system archive log current';

backup current controlfile for standby format='Z:\backup\20150724\control_%U';

BACKUP FORMAT 'Z:\backup\20150724\oradg_%U_%T.bak' skip inaccessible filesperset 5 DATABASE ;

sql 'alter system archive log current';

BACKUP FORMAT 'Z:\backup\20150724\arch_%U_%T.bak' skip inaccessible filesperset 5 ARCHIVELOG ALL;

sql "alter database create standby controlfile as ''Z:\backup\20150724\control01.ctl'' reuse";

release channel c2;

release channel c1;

}

sys/wxqhaey

sqlplus sys/wxqhaey as sysdba

orapwd file="D:\app\Administrator\product\11.2.0\dbhome_1\database\PWDorcl.ORA" password=wxqhaey force=y

oradg11g--oradgphy---oradgss--oradgss

oradg11g.__db_cache_size=125829120

oradg11g.__java_pool_size=4194304

oradg11g.__large_pool_size=4194304

oradg11g.__oracle_base='/u01/app/oracle'#ORACLE_BASE set from environment

oradg11g.__pga_aggregate_target=83886080

oradg11g.__sga_target=327155712

oradg11g.__shared_io_pool_size=0

oradg11g.__shared_pool_size=184549376

oradg11g.__streams_pool_size=0

audit_file_dest='/u01/app/oracle/admin/oradg11g/adump'

audit_trail='db'

compatible='11.2.0.0.0'

control_files='/u01/app/oracle/oradata//oradg11g/control01.ctl','/u01/app/oracle/flash_recovery_area/oradg11g/control02.ctl'

db_block_size=8192

db_domain=''

rman target sys/lhr@tns_oradgphy auxiliary sys/lhr@tns_oradg11g

duplicate target database

for standby nofilenamecheck

from active database

DORECOVER

spfile

set db_unique_name='oradg11g'

set log_archive_dest_1='LOCATION=USE_DB_RECOVERY_FILE_DEST db_unique_name=oradg11g valid_for=(ALL_LOGFILES,ALL_ROLES)'

set log_archive_dest_2='SERVICE=tns_oradgphy LGWR ASYNC db_unique_name=oradgphy valid_for=(ONLINE_LOGFILES,PRIMARY_ROLE)'

set log_archive_dest_3='SERVICE=tns_oradgss LGWR ASYNC db_unique_name=oradgss valid_for=(ONLINE_LOGFILES,PRIMARY_ROLE)'

set log_archive_dest_4='SERVICE=tns_oradgss LGWR ASYNC db_unique_name=oradgss valid_for=(ONLINE_LOGFILES,PRIMARY_ROLE)'

set log_archive_dest_state_1='ENABLE'

set log_archive_dest_state_2='ENABLE'

set log_archive_dest_state_3='defer'

set log_archive_dest_state_4='defer'

set standby_file_management='AUTO'

set fal_client='oradg11g'

set fal_server='oradgphy'

set control_files='/u01/app/oracle/oradata/oradg11g/control01.ctl','/u01/app/oracle/flash_recovery_area/oradg11g/control02.ctl'

set db_file_name_convert='oradgphy','oradg11g'

set log_file_name_convert='oradgphy','oradg11g'

set memory_target='200M'

set audit_file_dest='/u01/app/oracle/admin/oradg11g/adump'

;

rman target sys/lhr@tns_oradg11g auxiliary sys/lhr@tns_oradglg

duplicate target database

for standby nofilenamecheck

from active database

DORECOVER

spfile

set db_unique_name='oradglg'

set log_archive_dest_1='LOCATION=USE_DB_RECOVERY_FILE_DEST valid_for=(ALL_LOGFILES,ALL_ROLES) db_unique_name=oradglg'

set standby_file_management='AUTO'

set fal_server='oradg11g'

set fal_client='oradglg'

set control_files='/u01/app/oracle/oradata/oradglg/control01.ctl','/u01/app/oracle/oradata/oradglg/control02.ctl'

set db_file_name_convert='oradg11g','oradglg'

set log_file_name_convert='oradg11g','oradglg'

set memory_target='190M'

;

rman target sys/lhr@tns_oradg11g auxiliary sys/lhr@tns_oradgss

duplicate target database

for standby nofilenamecheck

from active database

DORECOVER

spfile

set db_unique_name='oradgss'

set log_archive_dest_1='LOCATION=USE_DB_RECOVERY_FILE_DEST valid_for=(ALL_LOGFILES,ALL_ROLES) db_unique_name=oradgss'

set standby_file_management='AUTO'

set fal_server='oradg11g'

set fal_client='oradgss'

set control_files='/u01/app/oracle/oradata/oradgss/control01.ctl','/u01/app/oracle/oradata/oradgss/control02.ctl'

set db_file_name_convert='oradg11g','oradgss'

set log_file_name_convert='oradg11g','oradgss'

set memory_target='190M'

;

duplicate target database

for standby nofilenamecheck

from active database

DORECOVER

spfile

set db_unique_name='orcldg'

set log_archive_dest_1='LOCATION=Z:\archive\orcldg valid_for=(ALL_LOGFILES,ALL_ROLES) db_unique_name=orcldg'

set log_archive_dest_2='service=orcl async lgwr register valid_for=(online_logfile,primary_role) db_unique_name=orcl'

set standby_file_management='AUTO'

set fal_server='orcl'

set fal_client='orcldg'

set control_files='Z:\app\Administrator\oradata\orcldg\control01.ctl','Z:\app\Administrator\oradata\orcldg\control02.ctl'

set db_file_name_convert='orcl','orcldg'

set log_file_name_convert='orcl','orcldg'

set memory_target='161061273600'

set audit_file_dest='D:\app\Administrator\admin\orcldg\adump'

;

alter system set db_unique_name='orcl' scope=spfile;

alter system set log_archive_config='DG_CONFIG=(orcl,orcldg)';

alter system set log_archive_dest_1='LOCATION=Z:\archive db_unique_name=orcl valid_for=(ALL_LOGFILES,ALL_ROLES)';

alter system set log_archive_dest_2='SERVICE=orcldg LGWR ASYNC db_unique_name=orcldg valid_for=(ONLINE_LOGFILES,PRIMARY_ROLE)';

alter system set log_archive_dest_state_1=ENABLE;

alter system set log_archive_dest_state_2=ENABLE;

alter system set log_archive_max_processes=4;

alter system set remote_login_passwordfile='EXCLUSIVE' scope=spfile;

alter system set db_file_name_convert='orcldg','orcl' scope=spfile;

alter system set log_file_name_convert='orcldg','orcl' scope=spfile;

alter system set standby_file_management='AUTO';

alter system set fal_server='orcldg';

alter system set fal_client='orcl';

*.log_archive_config='DG_CONFIG=(oradg11g,oradgphy,oradgss,oradgss)'

1 、环境介绍

1.1 、主库

Ø 操作系统：RedHat Enterprise Linux 5.4 64bit

Ø IP 地址： 172.168.10.231

Ø 数据库版本：oracle 11.2.0.3 64bit

Ø 数据库sid 名： demo1

Ø 数据库名：demo1

Ø 数据库db_unique_name demo231

Ø 数据文件路径：/oradata/demo1

Ø 归档路径：/oracle/arch

1.2 、备库

Ø 操作系统：windows server 2003 64bit

Ø IP 地址： 172.168.10.233

Ø 数据库版本：oracle 11.2.0.3

Ø 数据库sid 名： demo1

Ø 数据库名：demo1

Ø 数据库db_unique_name ： demo233

Ø 数据文件路径：c:\oradata\demo1

Ø 归档路径：c:\oracle\arch

2 、 DG 配置准备

2.1 、主库安装 oracle 11.2.0.3 数据库软件并创建数据库实例

Ø 安装oracle 数据库软件（略）

Ø 创建数据库实例（略）

Ø 创建监听（略）

2.2 、备库安装 oracle 11.2.0.3 数据库软件

Ø 安装oracle 数据库软件（略）

Ø 创建数据库实例：oradim -new -sid orcldg

Ø 创建监听（略）

3 、 DG 配置

3.1 、将主库设置为归档模式

Ø 略

3.2 、设置主库为强制归档模式

Ø SQL>alter database force logging;

3.3 、主库监听配置

Ø listener.ora

SID_LIST_LISTENER=

(SID_LIST=

(SID_DESC=

(GLOBAL_DBNAME=demo1)

(ORACLE_HOME=/oracle/product/11.2.0/db_1)

(SID_NAME=demo1)

)

(SID_DESC=

(SID_NAME=PLSExtProc)

(ORACLE_HOME=/oracle/product/11.2.0/db_1)

(PROGRAM=extproc)

)

LISTENER =

(DESCRIPTION_LIST =

(DESCRIPTION =

(ADDRESS = (PROTOCOL = TCP)(HOST = dg231)(PORT = 1521))

(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))

)

Ø tnsnames.ora

DEMO231 =

(DESCRIPTION =

(ADDRESS_LIST =

(ADDRESS = (PROTOCOL = TCP)(HOST = 172.168.10.231)(PORT = 1521))

)

(CONNECT_DATA =

(SERVICE_NAME = demo1)

)

DEMO233 =

(DESCRIPTION =

(ADDRESS_LIST =

(ADDRESS = (PROTOCOL = TCP)(HOST = 172.168.10.233)(PORT = 1521))

)

(CONNECT_DATA =

(SERVICE_NAME = demo1)

)

3.4 、备库监听配置

Ø listener.ora

SID_LIST_LISTENER=

(SID_LIST=

(SID_DESC=

(GLOBAL_DBNAME=demo1)

(ORACLE_HOME=C:\oracle\product\11.2.0.3/db_1)

(SID_NAME=demo1)

)

(SID_DESC=

(SID_NAME=PLSExtProc)

(ORACLE_HOME=C:\oracle\product\11.2.0.3/db_1)

(PROGRAM=extproc)

)

LISTENER =

(DESCRIPTION_LIST =

(DESCRIPTION =

(ADDRESS = (PROTOCOL = TCP)(HOST = ygdg)(PORT = 1521))

(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))

)

Ø tnsnames.ora

DEMO231 =

(DESCRIPTION =

(ADDRESS_LIST =

(ADDRESS = (PROTOCOL = TCP)(HOST = 172.168.10.231)(PORT = 1521))

)

(CONNECT_DATA =

(SERVICE_NAME = demo1)

)

DEMO233 =

(DESCRIPTION =

(ADDRESS = (PROTOCOL = TCP)(HOST = ygdg)(PORT = 1521))

(CONNECT_DATA =

(SERVER = DEDICATED)

(SERVICE_NAME = demo1)

)

3.5 、主库初始化参数修改

Ø 生成pfile 文件（ create pfile from spfile ）

Ø 修改生成的pfile 文件，添加如下红色部分内容

demo1.__db_cache_size=205520896

demo1.__java_pool_size=4194304

demo1.__large_pool_size=4194304

demo1.__oracle_base='/oracle'#ORACLE_BASE set from environment

demo1.__pga_aggregate_target=218103808

demo1.__sga_target=327155712

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标签： Oracle 高可用 DG 异构DG

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合【DG】Oracle11g异构平台之Linux到Windows DataGuard安装配置--duplicate