Goldengate的安装与配置(配置rac到单实例的同步)
环境：
源端：11204的双节点rac
目标端：11204的单实例数据库
Goldengate安装包版本：
121210_fbo_ggs_Linux_x64_shiphome.zip
RAC上安装OGG：
1. 在rac两个节点创建ogg安装目录
mkdir /oracle/ogg
2. 设置环境变量
在用户参数文件中添加以下内容：
export GGATE_HOME=/oracle/ogg
export LIBPATH=$GGATE_HOME:$ORACLE_HOME/lib
3. 用户asmca创建共享磁盘组并格式化为acfs文件系统挂载到/oracle/ogg目录
创建共享磁盘的步骤如下：
说明：
使用asmca创建acfs和advm时发现图形界面事acfs和volume选项卡为灰色不能使用这是由于acfs不支持centos系统导致的，所以要配置centos上使用acfs集群文件系统，步骤见文章
http://ylw6006.blog.51cto.com/470441/1135987/
http://www.idevelopment.info/data/Oracle/DBA_tips/Automatic_Storage_Management/ASM_50.shtml
配置完成后使用asmca工具图形化界面创建acfs文件系统
现在创建磁盘组ogg （需要为磁盘组准备单独的磁盘）
创建volume
创建acfs文件系统（截图省略）
在节点上执行挂载：
[root@rac1 bin]# /sbin/mount.acfs -o all
[root@rac2 bin]# /sbin/mount.acfs -o all
用df查看挂载点信息
节点1：
rac1->df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda3 5.8G 3.4G 2.1G 62% /
tmpfs 1.4G 440M 940M 32% /dev/shm
/dev/sda1 97M 32M 61M 35% /boot
/dev/sda2 15G 14G 403M 98% /oracle
/dev/sda6 2.0G 38M 1.8G 3% /tmp
/dev/asm/oggvol-201 6.0G 666M 5.4G 11% /oracle/app/grid/ogg
节点2：
rac2->df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda3 5.8G 4.1G 1.5G 75% /
tmpfs 1.4G 380M 999M 28% /dev/shm
/dev/sda1 97M 32M 61M 35% /boot
/dev/sda2 15G 9.5G 4.2G 70% /oracle
/dev/sda6 2.0G 232M 1.6G 13% /tmp
/dev/asm/oggvol-201 6.0G 666M 5.4G 11% /oracle/app/grid/ogg
在共享文件中创建文件验证挂载目录
[root@rac2 ogg]# touch test
touch: cannot touch `test': Permission denied
[root@rac2 ogg]#
无法创建文件提示权限拒绝，原因是由于SElinux是开启的，关闭SElinux就可以了
4. 以grid用户安装ogg
上传安装包，并解压
cd disk1
执行
./runInstaller
图形化界面安装ogg
点击next
点击next忽略这个警告（截图省略）
注：
单实例安装OGG:
实例安装如rac安装一样
配置源端数据库:
1. 数据库模式配置
源端数据库必须开启归档模式
Alter database archivelog;
2. 开启最小附加日志
Alter database add supplemental log data;
使用SELECTSUPPLEMENTAL_LOG_DATA_MIN FROM V$DATABASE;
可查看是否开启了最小附加日志;
3. 在源端和目标创建专用的用户表空间
创建表空间（根据实际情况进行修改）
create tablespace ogg datafile'/oradata/$ORACLE_SID/ogg1.dbf' size 2000M ;
创建用户并授权
CREATE USER ggs IDENTIFIED BY ggs DEFAULTTABLESPACE ggs TEMPORARY TABLESPACE TEMP;
Grant dba to ggs ;
配置asm的联通性：
由于rac数据库的归档日志放在asm磁盘组中，所以要配置asm连接
检查rac两个节点的监听情况：
节点1：
rac1-> lsnrctl status
LSNRCTL for Linux: Version 11.2.0.4.0- Production on 04-MAY-2015 16:40:10
Copyright (c) 1991, 2013, Oracle. All rights reserved.
Connecting to(DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for Linux: Version 11.2.0.4.0- Production
Start Date 04-MAY-2015 15:20:44
Uptime 0 days 1 hr. 19 min. 27 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /oracle/app/11.2.0/grid/network/admin/listener.ora
Listener Log File /oracle/app/grid/diag/tnslsnr/rac1/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=LISTENER)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.56.105)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.56.2)(PORT=1521)))
Services Summary...
Service "+ASM" has 1 instance(s).
Instance "+ASM1", status READY, has 1 handler(s) for thisservice...
Service "orcl" has 1 instance(s).
Instance "orcl1", status READY, has 1 handler(s) for thisservice...
Service "orclXDB" has 1instance(s).
Instance "orcl1", status READY, has 1 handler(s) for thisservice...
The command completed successfully
rac1->
节点2：
rac2-> lsnrctl status
LSNRCTL for Linux: Version 11.2.0.4.0- Production on 04-MAY-2015 16:39:29
Copyright (c) 1991, 2013, Oracle. All rights reserved.
Connecting to(DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for Linux: Version 11.2.0.4.0- Production
Start Date 04-MAY-2015 15:21:07
Uptime 0 days 1 hr. 18 min. 23 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /oracle/app/11.2.0/grid/network/admin/listener.ora
Listener Log File /oracle/app/grid/diag/tnslsnr/rac2/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=LISTENER)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.56.103)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.56.3)(PORT=1521)))
Services Summary...
Service "+ASM" has 1 instance(s).
Instance "+ASM2", status READY, has 1 handler(s) for thisservice...
Service "orcl" has 1 instance(s).
Instance "orcl2", status READY, has 1 handler(s) for thisservice...
Service "orclXDB" has 1instance(s).
Instance "orcl2", status READY, has 1 handler(s) for thisservice...
The command completed successfully
配置tnsname.ora
在节点1的oracle用户和grid用户下的tnsname.ora文件中添加如下：
ASM =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.56.105)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = +ASM)
(SID_NAME = +ASM1)
)
)
在节点2的oracle用户和grid用户下的tnsname.ora文件中添加如下：
ASM =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.56.103)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = +ASM)
(SID_NAME = +ASM2)
)
)
配置goldengate：
1. 配置源端mgr
GGSCI (database) 4> EDIT PARAMS mgr
PORT 7809
PURGEOLDEXTRACTS/oracle/oracle/ogg/dirdat/*, USECHECKPOINTS,MINKEEPDAYS 1
2. 在目标端添加checkpoint
edit params ./globals
checkpointtable ogg.checkpoint
GGSCI (NOKGAMFVFDI3EDJ) 1> dbloginuserid ggs ,password ggs
Successfully logged into database.
GGSCI (NOKGAMFVFDI3EDJ as ggs@ogg1) 2>add checkpointtable ggs.checkpoint
3. 配置源端抽取进程
GGSCI (rac2) 88> edit params eora
extract eora
dynamicresolution
SETENV (ORACLE_HOME ="/oracle/app/oracle/product/11.2.0/db_1")
USERID ggs@orcl, PASSWORD ggs
TRANLOGOPTIONS ASMUSER sys@ASM,ASMPASSWORDoracle
THREADOPTIONS MAXCOMMITPROPAGATIONDELAY20000
exttrail /oracle/app/grid/ogg/dirdat/et
table scott.*;
tableexclude scott.ww;
GGSCI > ADD EXTRACT eora, TRANLOG, BEGINNOW, THREADS 2
GGSCI > ADD EXTTRAIL /oracle/app/grid/ogg/dirdat/et, EXTRACT eora
4. 配置源端pump投递进程
GGSCI (rac2) 89> edit params pump_so
extract pump_so
SETENV (ORACLE_HOME = "/oracle/app/oracle/product/11.2.0/db_1")
USERID ggs@orcl, PASSWORD ggs
TRANLOGOPTIONS ASMUSER sys@ASM,ASMPASSWORD oracle
rmthost 192.168.56.106,mgrport 7809
rmttrail /oracle/app/oracle/ogg/dirdat/mb
passthru
--ddl include all
--ddloptions addtrandata,report
table scott.*;
GGSCI > ADD EXTRACT pump_so, EXTTRAILSOURCE /oracle/app/oracle/ogg/dirdat/et,
BEGIN now
GGSCI > ADD RMTTRAIL /oracle/app/oracle/ogg/dirdat/rt, EXTRACT pump_so
5. 配置目标端replicat复制进程
GGSCI (rac3 as ggs@orcl) 17> edit paramsrepl
replicat repl
userid ggs, password ggs
assumetargetdefs
reperror default,discard
discardfile./dirrpt/rep1.dsc,append,megabytes 50
dynamicresolution
--ddl include mapped
--ddloptions report
map scott.*,target scott.*;
GGSCI> ADD REPLICAT rept, EXTTRAIL /oracle/ogg/dirdat/rt
上面报错
GGSCI(rac3 as ggs@orcl) 5> add replicat repl ,exttrail ./dirdat/mb
ERROR:No checkpoint table specified for ADD REPLICAT.
用下面的：
ADDREPLICAT repl,EXTTRAIL ./dirdat/mb,checkpointtable ggs.checkpoint
配置支持DDL复制：
停止源端的抽取进程和目标端的应用进程
源端：
GGSCI (rac2) 7> stop mgr
Manager process is required by other GGSprocesses.
Are you sure you want to stop it (y/n)?y
Sending STOP request to MANAGER ...
Request processed.
Manager stopped.
GGSCI (rac2) 8>
GGSCI (rac2) 8> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER STOPPED
EXTRACT RUNNING EORA 00:00:00 00:00:06
EXTRACT RUNNING PUMP_SO 00:00:00 00:00:06
目标端：
GGSCI (rac3) 8> stop repl
Sending STOP request to REPLICAT REPL ...
Request processed.
GGSCI (rac3) 9> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
REPLICAT STOPPED REPL 00:00:00 00:00:28
[oracle@sourcesrv gg]$ sqlplus / as sysdba
SQL> @marker_setup.sql
Marker setup script
You will beprompted for the name of a schema for the Oracle GoldenGate database objects.
NOTE: The schemamust be created prior to running this script.
NOTE: Stop all DDLreplication before starting this installation.
Enter OracleGoldenGate schema name:ggs
Marker setup tablescript complete, running verification script...
Please enter thename of a schema for the GoldenGate database objects:
Setting schema nameto GGS
MARKER TABLE
--------------------------------------------------------------------------------
OK
MARKER SEQUENCE
--------------------------------------------------------------------------------
OK
Script complete.
SQL>
SQL> @marker_setup.sql
Oracle GoldenGateDDL Replication setup script
Verifying thatcurrent user has privileges to install DDL Replication...
You will beprompted for the name of a schema for the Oracle GoldenGate database objects.
NOTE: For an Oracle10g source, the system recycle bin must be disabled. For Oracle 11g and later,it can be enabled.
NOTE: The schemamust be created prior to running this script.
NOTE: Stop all DDLreplication before starting this installation.
Enter OracleGoldenGate schema name:ggs
Working, pleasewait ...
Spooling to fileddl_setup_spool.txt
Checking forsessions that are holding locks on Oracle Golden Gate metadata tables ...
Check complete.
WARNING: TablespaceOGG does not have AUTOEXTEND enabled.
Using GGS as aOracle GoldenGate schema name.
Working, pleasewait ...
DDL replicationsetup script complete, running verification script...
Please enter thename of a schema for the GoldenGate database objects:
Setting schema nameto GGS
CLEAR_TRACE STATUS:
Line/pos
------------------------------------------------------------
Error
-----------------------------------------------------------------
No errors
No errors
CREATE_TRACESTATUS:
Line/pos
------------------------------------------------------------
Error
-----------------------------------------------------------------
No errors
No errors
TRACE_PUT_LINESTATUS:
Line/pos
------------------------------------------------------------
Error
-----------------------------------------------------------------
No errors
No errors
INITIAL_SETUPSTATUS:
Line/pos
------------------------------------------------------------
Error
-----------------------------------------------------------------
No errors
No errors
DDLVERSIONSPECIFICPACKAGE STATUS:
Line/pos
------------------------------------------------------------
Error
-----------------------------------------------------------------
No errors
No errors
DDLREPLICATIONPACKAGE STATUS:
Line/pos
------------------------------------------------------------
Error
-----------------------------------------------------------------
No errors
No errors
DDLREPLICATIONPACKAGE BODY STATUS:
Line/pos
------------------------------------------------------------
Error
-----------------------------------------------------------------
No errors
No errors
DDL IGNORE TABLE
---------------------------------------------------------------------------------------------------------
OK
DDL IGNORE LOGTABLE
---------------------------------------------------------------------------------------------------------
OK
DDLAUX PACKAGE STATUS:
Line/pos
------------------------------------------------------------
Error
-----------------------------------------------------------------
No errors
No errors
DDLAUX PACKAGE BODYSTATUS:
Line/pos
------------------------------------------------------------
Error
-----------------------------------------------------------------
No errors
No errors
SYS.DDLCTXINFO PACKAGE STATUS:
Line/pos
------------------------------------------------------------
Error
-----------------------------------------------------------------
No errors
No errors
SYS.DDLCTXINFO PACKAGE BODY STATUS:
Line/pos
------------------------------------------------------------
Error
-----------------------------------------------------------------
No errors
No errors
DDL HISTORY TABLE
---------------------------------------------------------------------------------------------------------
OK
DDL HISTORYTABLE(1)
---------------------------------------------------------------------------------------------------------
OK
DDL DUMP TABLES
---------------------------------------------------------------------------------------------------------
OK
DDL DUMP COLUMNS
---------------------------------------------------------------------------------------------------------
OK
DDL DUMP LOG GROUPS
---------------------------------------------------------------------------------------------------------
OK
DDL DUMP PARTITIONS
---------------------------------------------------------------------------------------------------------
OK
DDL DUMP PRIMARYKEYS
---------------------------------------------------------------------------------------------------------
OK
DDL SEQUENCE
---------------------------------------------------------------------------------------------------------
OK
GGS_TEMP_COLS
---------------------------------------------------------------------------------------------------------
OK
GGS_TEMP_UK
---------------------------------------------------------------------------------------------------------
OK
DDL TRIGGER CODESTATUS:
Line/pos
------------------------------------------------------------
Error
-----------------------------------------------------------------
No errors
No errors
DDL TRIGGER INSTALLSTATUS
---------------------------------------------------------------------------------------------------------
OK
DDL TRIGGER RUNNINGSTATUS
------------------------------------------------------------------------------------------------------------------------
ENABLED
STAYMETADATA INTRIGGER
----------------------------------------------------------------------------------------------------------------------
OFF
DDL TRIGGER SQLTRACING
----------------------------------------------------------------------------------------------------------------------
0
DDL TRIGGER TRACELEVEL
----------------------------------------------------------------------------------------------------------------------
0
LOCATION OF DDLTRACE FILE
----------------------------------------------------------------------------------------------------------------------
/oracle/app/oracle/diag/rdbms/orcl/orcl2/trace/ggs_ddl_trace.log
Analyzinginstallation status...
VERSION OF DDLREPLICATION
------------------------------------------------------------------------------------------------------------------------
OGGCORE_12.1.2.1.0_PLATFORMS_140727.2135.1
STATUS OF DDLREPLICATION
------------------------------------------------------------------------------------------------------------------------
SUCCESSFULinstallation of DDL Replication software components
Script complete.
SQL>
SQL> @role_setup.sql
GGS Role setupscript
This script willdrop and recreate the role GGS_GGSUSER_ROLE
To use a differentrole name, quit this script and then edit the params.sql script to change thegg_role parameter to the preferred name. (Do not run the script.)
You will beprompted for the name of a schema for the GoldenGate database objects.
NOTE: The schemamust be created prior to running this script.
NOTE: Stop all DDLreplication before starting this installation.
Enter GoldenGateschema name:ggs
Wrote filerole_setup_set.txt
PL/SQL proceduresuccessfully completed.
Role setup scriptcomplete
Grant this role toeach user assigned to the Extract, GGSCI, and Manager processes, by using thefollowing SQL command:
GRANT GGS_GGSUSER_ROLETO
where
开启ddl复制功能
SQL> @ddl_enable
Trigger altered.
SQL>
验证ddl安装
SQL> @marker_status.sql
Please enter the name of a schema for theGoldenGate database objects:
ggs
Setting schema name to GGS
MARKER TABLE
---------------------------------------------------------------------------------------------
OK
MARKER SEQUENCE
---------------------------------------------------------------------------------------------
OK
SQL>
在进程中配置支持DDL复制
在抽取进程中添加如下参数：
ddl include all
ddloptions addtrandata,report
在应用进程中添加如下参数：
ddl include mapped
ddloptions report
在源端执行创建表
SQL> create table jack(id number primary key ,name varchar2(20));
Table created.
在目标端查询：
SQL> desc jack
Name Null? Type
------------------------------------------------- ----------------------------
ID NOTNULL NUMBER
NAME VARCHAR2(20)
验证同步成功