Oracle 11g RAC到单实例OGG同步实施文档-OGG initial load

1.环境介绍

类别	源端	目标端
数据库类型	单实例	单实例
数据库版本	11.2.0.4	11.2.0.4
ORACLE_SID	orcl1, orcl2	cndba
DB_NAME	orcl	cndba
主机IP地址	192.168.1.56,58	192.168.1.85
OS版本	RedHat 7.4	RedHat 6.7
OGG版本	11.2.1.0.1 64位	11.2.1.0.1 64位
主机名	rac1,rac2	cndba

2.监听服务配置

2.1.监听配置

加入对ASM的动态注册，加入红色字体部分，具体配置根据环境决定。
注意：RAC所有节点都要配置
[[email protected] admin]$ cat listener.ora
LISTENER=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER))))# line added by Agent
LISTENER_SCAN1=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_SCAN1))))# line added by Agent
ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER_SCAN1=ON# line added by Agent
ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER=ON# line added by Agent

SID_LIST_LISTENER =
  (SID_LIST =
   (SID_DESC =
     (GLOBAL_DBNAME = +ASM)
     (ORACLE_HOME=/u01/gridsoft/11.2.0)
     (SID_NAME = +ASM1)
   )
  )

--reload监控，使配置生效
[[email protected] admin]$ lsnrctl reload  

--查看监听状态
[[email protected] ~]$ lsnrctl services

LSNRCTL for Linux: Version 11.2.0.4.0 - Production on 24-MAY-2018 13:36:26

Copyright (c) 1991, 2013, Oracle.  All rights reserved.

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER)))
Services Summary...
Service "+ASM" has 2 instance(s).  --红色部分表示静态注册
  Instance "+ASM1", status UNKNOWN, has 1 handler(s) for this service...
    Handler(s):
      "DEDICATED" established:8 refused:0
         LOCAL SERVER
  Instance "+ASM1", status READY, has 1 handler(s) for this service...
    Handler(s):
      "DEDICATED" established:3 refused:0 state:ready
         LOCAL SERVER
Service "cndba" has 1 instance(s).
  Instance "cndba1", status READY, has 1 handler(s) for this service...
    Handler(s):
      "DEDICATED" established:30 refused:0 state:ready
         LOCAL SERVER
Service "cndbaXDB" has 1 instance(s).
  Instance "cndba1", status READY, has 1 handler(s) for this service...
    Handler(s):
      "D000" established:0 refused:0 current:0 max:1022 state:ready
         DISPATCHER 
         (ADDRESS=(PROTOCOL=tcp)(HOST=rac1)(PORT=50141))
The command completed successfully
--测试连接是否正常
[[email protected] admin]$ sqlplus sys/[email protected]:1521/+ASM as sysdba

SQL*Plus: Release 11.2.0.4.0 Production on Sat Jun 9 02:17:34 2018

Copyright (c) 1982, 2013, Oracle.  All rights reserved.


Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Real Application Clusters and Automatic Storage Management options

2.2.配置tnsname.ora

--节点1
注意：要用oracle用户去配置
[[email protected] admin]$ cd /u01/app/oracle/product/11.2.0/db_1/network/admin
[[email protected] admin]$ cat tnsnames.ora 
# tnsnames.ora Network Configuration File: /u01/app/oracle/product/11.2.0/db_1/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.

RAC =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.56)(PORT = 1521))
    (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.58)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
    )
  )

+ASM =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.56)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = +ASM)
    )
  )

--节点2
注意：要用oracle用户去配置
[oracle@rac2 admin]$ cd /u01/app/oracle/product/11.2.0/db_1/network/admin
[oracle@rac2 admin]$ cat tnsnames.ora 
# tnsnames.ora Network Configuration File: /u01/app/oracle/product/11.2.0/db_1/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.

RAC =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.56)(PORT = 1521))
    (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.58)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
    )
  )

+ASM =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.58)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = +ASM)
    )
  )

3.安装前的准备工作

3.1.源端创建GoldenGate用户表空间

create tablespace ogg_data datafile '+DATA/orcl/datafile/ogg01.dbf' size 200m autoextend off;

3.2.源端创建GoldenGate用户

create user ogg identified by ogg default tablespace ogg_data;
grant connect,resource,dba,create table,create sequence to ogg;

3.3.目标端创建GoldenGate用户表空间

create tablespace ogg_data datafile '/u01/app/oracle/oradata/cndba/ogg01.dbf' size 200m autoextend off;

3.4.目标端创建GoldenGate用户表空间

create user ogg identified by ogg default tablespace ogg_data;
grant connect,resource,dba,create table,create sequence to ogg;

3.5.源端创建测试用户及测试数据

SQL> create user test identified by test;

User created.

SQL> grant connect,resource to test;

Grant succeeded.

SQL> conn test/test                   
Connected.
SQL> create table test (id number(10) primary key ,name varchar(8));

Table created.
SQL> insert into test values(1,'zhangsan');

1 row created.
SQL> insert into test values(2,'lisi');

1 row created.

SQL> commit;

3.6.目标端创建测试用户及测试数据

SQL> create user test identified by test;

User created.

SQL> grant connect,resource to test;

Grant succeeded.

SQL> conn test/test                   
Connected.
SQL> create table test (id number(10) primary key ,name varchar(8));

Table created.
目标端不需要插入数据

3.7.源端开启归档模式、强制日志、附加日志

3.7.1.查看是否开启归档模式、强制日志、附加日志

SQL> select LOG_MODE, SUPPLEMENTAL_LOG_DATA_MIN,FORCE_LOGGING from v$database;

LOG_MODE     SUPPLEME FOR
------------ -------- ---
NOARCHIVELOG NO       NO

3.7.2.开启归档

修改归档路径参数
SQL> alter system set log_archive_dest_1='location=+DATA/orcl/archivelog' scope=spfile sid='*';

System altered.

关闭数据库，全部节点都要关闭
[oracle@rac2 ~]$ srvctl stop database -d orcl 
节点2 数据库启动到mount状态
[oracle@rac2 ~]$ srvctl start instance -d orcl -i orcl2 -o mount
修改归档并启动数据库
SQL> alter database archivelog; 

Database altered.
SQL> alter database open;

Database altered.
查看归档信息
SQL> archive log list;
Database log mode       Archive Mode
Automatic archival       Enabled
Archive destination       +DATA/orcl/archivelog
Oldest online log sequence     3
Next log sequence to archive   4
Current log sequence       4
启动节点1
alter database open;

3.7.3.开启强制日志

SQL> alter database force logging; 
Database altered.

3.7.4.开启附加日志

SQL> alter database add supplemental log data; 

Database altered.

3.7.5.查看是否开启归档模式、强制日志、附加日志

SQL> select LOG_MODE, SUPPLEMENTAL_LOG_DATA_MIN,FORCE_LOGGING from v$database;

LOG_MODE     SUPPLEME FOR
------------        --------    ---
ARCHIVELOG     YES      YES

3.7.6.查看回收站是否关闭

SQL> show parameter recycle

NAME     TYPE VALUE
------------------------------------ ----------- ------------------------------
buffer_pool_recycle     string
db_recycle_cache_size     big integer 0
recyclebin     string on
SQL> alter system set recyclebin=off scope=spfile; 

System altered.
--重启数据库查看
SQL> show parameter recycle

NAME     TYPE VALUE
------------------------------------ ----------- ------------------------------
buffer_pool_recycle     string
db_recycle_cache_size     big integer 0
recyclebin     string OFF

4.GoldenGate安装

4.1.源端安装OGG

4.1.1.创建软件安装目录并赋权

为Source端分配磁盘创建OGG，该磁盘为共享类型
划分磁盘
[root@rac2 ~]# fdisk /dev/sde
格式化磁盘
[root@rac2 ~]# mkfs -t ext3 /dev/sde1
创建挂在点
[root@rac2 ~]# mkdir /goldengate
[root@rac2 ~]# chown -R oracle:oinstall /goldengate
加载挂载点
[root@rac2 ~]# mount /dev/sde1 /goldengate
[root@rac2 ~]# df -h
Filesystem             Size  Used Avail Use% Mounted on
/dev/mapper/rhel-root   45G   12G   33G  27% /
devtmpfs               2.3G     0  2.3G   0% /dev
tmpfs                  2.3G  115M  2.2G   5% /dev/shm
tmpfs                  2.3G  8.9M  2.3G   1% /run
tmpfs                  2.3G     0  2.3G   0% /sys/fs/cgroup
/dev/sda1             1014M  178M  837M  18% /boot
tmpfs                  468M   12K  468M   1% /run/user/42
tmpfs                  468M     0  468M   0% /run/user/0
/dev/sde1              9.8G   23M  9.2G   1% /goldengate
开机自动加载
[root@rac2 ~]# vi /etc/fstab
--添加如下内容：
/dev/sde1               /goldengate             ext3    defaults        1 2

4.1.2.配置oracle用户环境变量

两个节点都要配置
[[email protected] ~]$ vi .bash_profile
设置Library 路径
假设OGG的安装目录是/goldengate，那么在/home/oracle/.bash_profile文件里添加如下内容：
export OGG_HOME=/goldengate
export PATH=$ORACLE_HOME/bin:$PATH:$OGG_HOME
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:$OGG_HOME:/lib:/usr/lib
--source 使修改生效：
[[email protected] ~]$ source .bash_profile

4.1.3.解压ogg文件

只需要在一个节点做就可以
[root@cndba software]# cd /software/
[root@cndba software]# unzip ogg112101_fbo_ggs_Linux_x64_ora11g_64bit.zip
[root@cndba software]# tar -xvf fbo_ggs_Linux_x64_ora11g_64bit.tar -C /goldengate
[root@cndba ogg]# chown -R oracle:oinstall /goldengate
注意：/goldengate 是$OGG_HOME

4.1.4.运行ogg并创建目录

[oracle@cndba ~]$ cd $OGG_HOME
[oracle@cndba ogg]$ ./ggsci

Oracle GoldenGate Command Interpreter for Oracle
Version 11.2.1.0.1 OGGCORE_11.2.1.0.1_PLATFORMS_120423.0230_FBO
Linux, x64, 64bit (optimized), Oracle 11g on Apr 23 2012 08:32:14

Copyright (C) 1995, 2012, Oracle and/or its affiliates. All rights reserved.



GGSCI (cndba) 1> create subdirs

Creating subdirectories under current directory /u01/app/oracle/ogg

Parameter files                /u01/app/oracle/ogg/dirprm: already exists
Report files                   /u01/app/oracle/ogg/dirrpt: created
Checkpoint files               /u01/app/oracle/ogg/dirchk: created
Process status files           /u01/app/oracle/ogg/dirpcs: created
SQL script files               /u01/app/oracle/ogg/dirsql: created
Database definitions files     /u01/app/oracle/ogg/dirdef: created
Extract data files             /u01/app/oracle/ogg/dirdat: created
Temporary files                /u01/app/oracle/ogg/dirtmp: created
Stdout files                   /u01/app/oracle/ogg/dirout: created

4.2.目标端安装OGG

4.2.1.创建软件安装目录并赋权

[root@cndba software]# mkdir -p /u01/app/oracle/ogg
[root@cndba software]# chown -R oracle:oinstall /u01/app/oracle/ogg

4.2.2.配置oracle用户环境变量

[oracle@cndba ~]$ vi .bash_profile
设置Library 路径
假设OGG的安装目录是/u01/app/oracle/ogg，那么在/home/oracle/.bash_profile文件里添加如下内容：
export OGG_HOME=$ORACLE_BASE/ogg
export PATH=$ORACLE_HOME/bin:$PATH:$OGG_HOME
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:$OGG_HOME:/lib:/usr/lib
--source 使修改生效：
[oracle@cndba ~]$ source .bash_profile

4.2.3.解压ogg文件

[root@cndba software]# cd /software/
[root@cndba software]# unzip ogg112101_fbo_ggs_Linux_x64_ora11g_64bit.zip
[root@cndba software]# tar -xvf fbo_ggs_Linux_x64_ora11g_64bit.tar -C /u01/app/oracle/ogg
[root@cndba ogg]# chown -R oracle:oinstall /u01/app/oracle/ogg
注意：/u01/app/oracle/ogg 是$OGG_HOME

4.2.4.运行ogg并创建目录

[oracle@cndba ~]$ cd $OGG_HOME
[oracle@cndba ogg]$ ./ggsci

Oracle GoldenGate Command Interpreter for Oracle
Version 11.2.1.0.1 OGGCORE_11.2.1.0.1_PLATFORMS_120423.0230_FBO
Linux, x64, 64bit (optimized), Oracle 11g on Apr 23 2012 08:32:14

Copyright (C) 1995, 2012, Oracle and/or its affiliates. All rights reserved.



GGSCI (cndba) 1> create subdirs

Creating subdirectories under current directory /u01/app/oracle/ogg

Parameter files                /u01/app/oracle/ogg/dirprm: already exists
Report files                   /u01/app/oracle/ogg/dirrpt: created
Checkpoint files               /u01/app/oracle/ogg/dirchk: created
Process status files           /u01/app/oracle/ogg/dirpcs: created
SQL script files               /u01/app/oracle/ogg/dirsql: created
Database definitions files     /u01/app/oracle/ogg/dirdef: created
Extract data files             /u01/app/oracle/ogg/dirdat: created
Temporary files                /u01/app/oracle/ogg/dirtmp: created
Stdout files                   /u01/app/oracle/ogg/dirout: created

5.GoldenGate配置

5.1.OGG源端配置

5.1.1.配置mgr进程

GGSCI (cndba) 3> edit params mgr
GGSCI (cndba) 4> view params mgr
port 7809
GGSCI (cndba) 5> start mgr
Manager started.
GGSCI (cndba) 6> info all
Program     Status      Group       Lag at Chkpt  Time Since Chkpt
MANAGER     RUNNING                                           
GGSCI (cndba) 7> sh netstat -ntpl |grep 7809  --查看7809端口是否启用

(Not all processes could be identified, non-owned process info
 will not be shown, you would have to be root to see it all.)
tcp        0      0 :::7809                     :::*                        LISTEN      14176/./mgr         

GGSCI (rac1) 7> sh ps -ef|grep mgr 

postfix   1424  1395  0 00:40 ?        00:00:00 qmgr -l -t unix -u
oracle    7535  7362  0 02:59 ?        00:00:00 ./mgr PARAMFILE /goldengate/dirprm/mgr.prm REPORTFILE /goldengate/dirrpt/MGR.rpt PROCESSID MGR PORT 7809
oracle    7577  7362  0 02:59 pts/1    00:00:00 sh -c ps -ef|grep mgr
oracle    7579  7577  0 02:59 pts/1    00:00:00 grep mgr

5.1.2.添加表级transdata

GGSCI (cndba) 10> dblogin userid ogg,password ogg
Successfully logged into database.
查看是否开启
GGSCI (cndba) 11>  info trandata test.test
GGSCI (cndba) 11>  add trandata test.*
Logging of supplemental redo data enabled for table TEST.TEST.
注意：为了方便这里直接添加整个用户下表级transdata，如果只是同步部分表的，请批量
执行add trandata test.tablename

5.1.3.配置extract抽取进程

GGSCI (cndba) 13>  dblogin userid ogg,password ogg
Successfully logged into database.

GGSCI (cndba) 14> add extract ext1, tranlog, begin now, threads 2
EXTRACT added.

GGSCI (cndba) 15> add exttrail ./dirdat/ex, extract ext1
EXTTRAIL added.

GGSCI (cndba) 16>  edit params ext1
GGSCI (cndba) 17> view params ext1

EXTRACT ext1
SETENV (NLS_LANG="AMERICAN_AMERICA.ZHS16GBK") --此处数据库字符集设为一致
--SETENV (ORACLE_SID = "cndba")
--SETENV (ORACLE_HOME = /u01/app/oracle/product/11.2.0/db_1)
USERID ogg, PASSWORD ogg
TRANLOGOPTIONS ASMUSER sys@+ASM,ASMPASSWORD oracle
THREADOPTIONS MAXCOMMITPROPAGATIONDELAY 20000
EXTTRAIL ./dirdat/ex
DYNAMICRESOLUTION
--DDL INCLUDE ALL
TABLE test.*;

5.1.4.配置pump传输进程

GGSCI (cndba) 18> add extract pump1,exttrailsource ./dirdat/ex,begin now
EXTRACT added.

GGSCI (cndba) 19> add rmttrail ./dirdat/ex,extract pump1
RMTTRAIL added.

GGSCI (cndba) 20> edit params pump1
GGSCI (cndba) 21> view params pump1
EXTRACT pump1
RMTHOST 192.168.1.85, MGRPORT 7809
RMTTRAIL ./dirdat/ex
PASSTHRU
DYNAMICRESOLUTION
TABLE test.*;

GGSCI (cndba) 22> info all

Program     Status      Group       Lag at Chkpt  Time Since Chkpt

MANAGER     RUNNING                                           
EXTRACT     STOPPED     EXT1        00:00:00      00:18:00    
EXTRACT     STOPPED     PUMP1       00:00:00      00:04:07

5.2.OGG目标端配置

5.2.1.添加GLOBALS参数文件，创新检查点表

GGSCI (cndba) 7> edit params ./GLOBALS

GGSCI (cndba) 8> view params ./GLOBALS
--添加以下内容：
GGSCHEMA ogg
checkpointtable ogg.checkpoint

GGSCI (cndba) 9> dblogin userid ogg,password ogg
Successfully logged into database.

GGSCI (cndba) 10> add checkpointtable ogg.checkpoint   

Successfully created checkpoint table ogg.checkpoint.

5.2.2.配置mgr进程

GGSCI (cndba) 3> edit params mgr
GGSCI (cndba) 4> view params mgr
port 7809
GGSCI (cndba) 5> start mgr
Manager started.
GGSCI (cndba) 6> info all
Program     Status      Group       Lag at Chkpt  Time Since Chkpt
MANAGER     RUNNING                                           
GGSCI (cndba) 7> sh netstat -ntpl |grep 7809  --查看7809端口是否启用

(Not all processes could be identified, non-owned process info
 will not be shown, you would have to be root to see it all.)
tcp        0      0 :::7809                     :::*                        LISTEN      14176/./mgr         

GGSCI (cndba) 8>  sh ps -ef|grep mgr  --查看mgr进程是否存在

root        14     2  0 13:24 ?        00:00:00 [async/mgr]
postfix   1867  1860  0 13:26 ?        00:00:00 qmgr -l -t fifo -u
oracle   14176 14114  0 15:43 ?        00:00:00 ./mgr PARAMFILE /u01/app/oracle/ogg/dirprm/mgr.p
oracle   14185 14114  0 15:44 pts/0    00:00:00 sh -c ps -ef|grep mgr
oracle   14187 14185  0 15:44 pts/0    00:00:00 grep mgr

5.2.3.配置replicat复制进程

GGSCI (cndba) 11> add replicat rep1, exttrail ./dirdat/ex, checkpointtable ogg.checkpoint
REPLICAT added.

GGSCI (cndba) 12> edit params rep1
GGSCI (cndba) 13> view params rep1

REPLICAT rep1
setenv (ORACLE_SID=cndba)
SETENV (ORACLE_HOME = "/u01/app/oracle/product/11.2.0/db_1")
USERID ogg,PASSWORD ogg
ASSUMETARGETDEFS
HANDLECOLLISIONS
REPERROR (DEFAULT, DISCARD)
DDLERROR DEFAULT DISCARD
DDLOPTIONS REPORT
DISCARDFILE ./dirrpt/repr1.dsc,append,megabytes 100
MAP test.*, TARGET test.*;

6.初始化数据-initial load

6.1.启动生产端和容灾端的管理进程

--源端
[oracle@cndba ogg]$ cd /goldengate
[oracle@cndba ogg]$ ./ggsci

GGSCI (cndba) 1> start mgr
Manager started.

GGSCI (cndba) 1> info all

Program     Status      Group       Lag at Chkpt  Time Since Chkpt

MANAGER     RUNNING                                           
EXTRACT     STOPPED     EXT1        00:00:00      00:40:35    
EXTRACT     STOPPED     PUMP1       00:00:00      00:26:42
--目标端
[oracle@host1 ~]$ cd /u01/app/oracle/ogg
[oracle@host1 ogg]$ ./ggsci

GGSCI (host1) 1> start mgr
Manager started.

GGSCI (cndba) 14> info all

Program     Status      Group       Lag at Chkpt  Time Since Chkpt

MANAGER     RUNNING                                           
REPLICAT    STOPPED     REP1        00:00:00      00:11:22

6.2.源端初始化抽取的配置

GGSCI (cndba) 6> edit params extinit
添加以下内容：
EXTRACT extinit
userid ogg , password ogg
RMTHOST 192.168.1.85 , MGRPORT 7809
RMTTASK replicat,GROUP repinit --目标端replicat
TABLE test.* ;

---------添加初始化Extract 进程---------------
ADD EXTRACT extinit, SOURCEISTABLE

6.3.目标端初始化复制的配置

GGSCI (host1) 11> edit params repinit
添加以下内容：
REPLICAT repinit
USERID ogg, PASSWORD ogg
ASSUMETARGETDEFS
MAP test.* , target test.* ;

---------添加初始化Replicat 进程---------------
ADD REPLICAT repinit, SPECIALRUN

6.4.启动源端的EXTRACT进程

GGSCI (cndba) 2> start ext1

Sending START request to MANAGER ...
EXTRACT EXT1 starting

GGSCI (cndba) 4> start pump1

Sending START request to MANAGER ...
EXTRACT PUMP1 starting

GGSCI (cndba) 5> info all

Program     Status      Group       Lag at Chkpt  Time Since Chkpt

MANAGER     RUNNING                                           
EXTRACT     RUNNING     EXT1        00:00:00      00:00:03    
EXTRACT     RUNNING     PUMP1       00:00:00      00:28:57

6.5.启动生产端的抽取进程

启动生产端的批量抽取进程start extinit，不需要启动repinit 进程，
MGR 会自动启动它，等同步结束，他会自动关闭：
启动生产端的抽取进程start extinit：
GGSCI (cndba) 31> start extinit

Sending START request to MANAGER ...
EXTRACT EXTINIT starting

6.6.在源端view report extinit 直到load 结束，然后做下一步

源端查看日志
[root@cndba ogg]# tail -f ggserr.log
2018-06-06 23:06:12  INFO    OGG-00963  Oracle GoldenGate Manager for Oracle, mgr.prm:  Command received from GGSCI on host cndba (START EXTRACT EXTINIT ).
2018-06-06 23:06:12  INFO    OGG-00975  Oracle GoldenGate Manager for Oracle, mgr.prm:  EXTRACT EXTINIT starting.
2018-06-06 23:06:12  INFO    OGG-01017  Oracle GoldenGate Capture for Oracle, extinit.prm:  Wildcard resolution set to IMMEDIATE because SOURCEISTABLE is used.
2018-06-06 23:06:12  INFO    OGG-00992  Oracle GoldenGate Capture for Oracle, extinit.prm:  EXTRACT EXTINIT starting.
2018-06-06 23:06:12  INFO    OGG-03035  Oracle GoldenGate Capture for Oracle, extinit.prm:  Operating system character set identified as UTF-8. Locale: en_US, LC_ALL:.
2018-06-06 23:06:13  INFO    OGG-01815  Oracle GoldenGate Capture for Oracle, extinit.prm:  Virtual Memory Facilities for: COM
    anon alloc: mmap(MAP_ANON)  anon free: munmap
    file alloc: mmap(MAP_SHARED)  file free: munmap
    target directories:
    /u01/app/oracle/ogg/dirtmp.
2018-06-06 23:06:13  INFO    OGG-00993  Oracle GoldenGate Capture for Oracle, extinit.prm:  EXTRACT EXTINIT started.
2018-06-06 23:06:41  INFO    OGG-00991  Oracle GoldenGate Capture for Oracle, extinit.prm:  EXTRACT EXTINIT stopped normally.
目标端查看数据已经初始化
SQL> select * from test;

ID NAME
---------- --------
 1 zhangsan
 2 lisi

6.7.在容灾端启动投递进程start rep1

GGSCI (cndba) 7> start rep1

Sending START request to MANAGER ...
REPLICAT REP1 starting


GGSCI (cndba) 8> info all

Program     Status      Group       Lag at Chkpt  Time Since Chkpt

MANAGER     RUNNING                                           
REPLICAT    RUNNING     REP1        00:00:00      00:00:01    
GGSCI (cndba-dest) 53>  info rep1

REPLICAT   REP1      Last Started 2018-06-09 22:41   Status RUNNING
Checkpoint Lag       00:00:00 (updated 00:00:01 ago)
Log Read Checkpoint  File ./dirdat/ex000005
                     2018-06-09 22:40:15.030168  RBA 1322

6.8.关掉冲突检查选项SEND REPLICAT rep1, NOHANDLECOLLISIONS

GGSCI (cndba) 10>  SEND REPLICAT rep1, NOHANDLECOLLISIONS

Sending NOHANDLECOLLISIONS request to REPLICAT REP1 ...
REP1 No tables found matching * to set NOHANDLECOLLISIONS
.

6.9.去掉rep1 文件中的HANDLECOLLISIONS 参数

GGSCI (host1) 58> view params rep1
--HANDLECOLLISIONS

7.检查同步是否正常

7.1.DML测试

--检查目标端数据是否正常
GGSCI (cndba) 4> info all

Program     Status      Group       Lag at Chkpt  Time Since Chkpt

MANAGER     RUNNING                                           
REPLICAT    RUNNING     REP1        00:00:00      00:00:06
SQL> select * from test;

ID NAME
---------- --------
 1 zhangsan
 2 lisi
--源端表中添加数据
SQL> insert into test values(3,'wanger');

1 row created.

SQL> commit;

Commit complete.

SQL> select * from test;

ID NAME
---------- --------
 1 zhangsan
 2 lisi
 3 wanger
--目标端查看
SQL> select * from test;
ID NAME
---------- --------
 1 zhangsan
 2 lisi
 3 wanger
可以看到可以同步过来的。

8.开启DDL

8.1.添加参数

GGSCI (cndba) 8> edit params ./GLOBALS
GGSCI (cndba) 9> view params ./GLOBALS

GGSCHEMA ogg

8.2.在源端执行与DDL同步相关的SQL脚本

切记@marker_setup.sql 一定要在cd $OGG_HOME目录下执行否则会卡主。执行脚本时要输入ogg管理用户，本实例是ogg。
cd /goldengate
sqlplus / as sysdba
grant execute on utl_file to ogg;
@marker_setup.sql
@ddl_setup.sql
@role_setup.sql
grant GGS_GGSUSER_ROLE to ogg;
@ddl_enable.sql
@ddl_pin ogg

8.3.源端extract 配置

GGSCI (cndba) 12> edit params ext1
GGSCI (cndba) 16> view params ext1

EXTRACT ext1
SETENV (NLS_LANG="AMERICAN_AMERICA.ZHS16GBK")
--SETENV (ORACLE_SID = "cndba")
--SETENV (ORACLE_HOME = /u01/app/oracle/product/11.2.0/db_1)
USERID ogg, PASSWORD ogg
TRANLOGOPTIONS ASMUSER sys@+ASM,ASMPASSWORD oracle
THREADOPTIONS MAXCOMMITPROPAGATIONDELAY 20000
EXTTRAIL ./dirdat/ex
DYNAMICRESOLUTION
DDL INCLUDE ALL
TABLE test.*;
重启extract进程
GGSCI (cndba) 13> stop ext1 

Sending STOP request to EXTRACT EXT1 ...
Request processed.

GGSCI (cndba) 14> start ext1

Sending START request to MANAGER ...
EXTRACT EXT1 starting

8.4.目标端replicat 配置

GGSCI (cndba) 8> edit params rep1
GGSCI (cndba) 9> view params rep1

REPLICAT rep1
setenv (ORACLE_SID=cndba)
SETENV (ORACLE_HOME = "/u01/app/oracle/product/11.2.0/db_1")
USERID ogg,PASSWORD ogg
ASSUMETARGETDEFS
HANDLECOLLISIONS
REPERROR (DEFAULT, DISCARD)
DDLERROR DEFAULT DISCARD
DDLOPTIONS REPORT
DISCARDFILE ./dirrpt/repr1.dsc,append,megabytes 100
MAP test.*, TARGET test.*;
ddl include all 
ddlerror default ignore retryop maxretries 3 retrydelay 5
重启replicat进程
GGSCI (cndba) 10> stop rep1

Sending STOP request to REPLICAT REP1 ...
Request processed.


GGSCI (cndba) 11> start rep1

Sending START request to MANAGER ...
REPLICAT REP1 starting

8.5.DDL测试

--源端：
SQL> create table test2(id number(10) primary key ,name varchar(8));

Table created.

SQL> insert into test2 values(1,'zhangsan');

1 row created.

SQL> commit;

Commit complete.
--目标端：
SQL> desc test2
 Name   Null?    Type
 ----------------------------------------- -------- ----------------------------
 ID   NOT NULL NUMBER(10)
 NAME    VARCHAR2(8)

SQL> select * from test2

ID NAME
---------- --------
 1 zhangsan