OGG基本配置（单向传输）
1、数据库配置（Source DB)
建立Tablespace：
11:58:56 SYS@ prod >create tablespace ogg_tbs
11:59:12 2 datafile '/u01/app/Oracle/oradata/prod/oggtbs1.dbf' size 100m ;
建立ogg用户：
12:01:17 SYS@ prod >create user ogg identified by ogg default tablespace ogg_tbs temporary tablespace temp quota unlimited on ogg_tbs;
User created.
用户授权：
12:01:39 SYS@ prod >grant connect,resource to ogg;
Grant succeeded.
12:01:55 SYS@ prod >grant create session,alter session to ogg;
Grant succeeded.
12:02:18 SYS@ prod >grant select any dictionary,select any table to ogg;
Grant succeeded.
12:02:42 SYS@ prod >grant alter any table to ogg;
Grant succeeded.
12:02:53 SYS@ prod >grant flashback any table to ogg;
Grant succeeded.
12:03:03 SYS@ prod >grant execute on dbms_flashback to ogg;
Grant succeeded.
在Database上启用附加日志功能：
12:19:26 SYS@ prod >select SUPPLEMENTAL_LOG_DATA_MIN from v$database;
SUPPLEME
--------
NO
12:20:53 SYS@ prod >alter database add supplemental log data;
Database altered.
数据库应为归档模式：
12:21:10 SYS@ prod >archive log list;
Database log mode Archive Mode
Automatic archival Enabled
Archive destination /dsk4/arch_prod
Oldest online log sequence 78
Next log sequence to archive 80
Current log sequence 80
13:22:45 SYS@ prod >select force_logging from v$database;
FOR
---
NO
13:24:22 SYS@ prod >alter database force logging;
Database altered.
13:24:30 SYS@ prod >select force_logging from v$database;
FOR
---
YES
建立用于传输测试的Table：
12:12:26 SCOTT@ prod >create table emp_ogg as select * from emp;
Table created.
12:12:40 SCOTT@ prod >alter table emp_ogg add constraint pk_ogg primary
key(empno);
注意：Oracle建议给所有要复制的表建立主键或唯一键
2、数据库配置（Target DB)
建立Tablespace：
12:07:50 SYS@ prod >create tablespace ogg_tbs
12:08:09 2 datafile '/u01/app/oracle/oradata/prod/oggtbs1.dbf' size 100m;
建立ogg用户：
12:08:47 SYS@ prod >create user ogg identified by ogg default tablespace ogg_tbs temporary tablespace temp quota unlimited on ogg_tbs;
User created.
用户授权：
12:09:44 SYS@ prod >grant connect,resource to ogg;
Grant succeeded.
12:10:06 SYS@ prod >grant create session ,alter session to ogg;
Grant succeeded.
12:10:20 SYS@ prod >grant select any table,select any dictionary to ogg;
Grant succeeded.
12:10:45 SYS@ prod >grant create table to ogg;
创建测试Table：
12:13:47 SCOTT@ prod >create table emp_ogg as select * from emp;
Table created.
12:14:04 SCOTT@ prod >grant all on emp_ogg to ogg；
Grant succeeded.
3、OGG配置（source）
配置MGR:
[oracle@ogg ogg]$ ./ggsci
Oracle GoldenGate Command Interpreter for Oracle
Version 11.2.1.0.1 OGGCORE_11.2.1.0.1_PLATFORMS_120423.0230_FBO
Linux, x86, 32bit (optimized), Oracle 11g on Apr 23 2012 08:09:25
Copyright (C) 1995, 2012, Oracle and/or its affiliates. All rights reserved.
添加用于capture data change的table
GGSCI (ogg) 2> dblogin userid ogg,password ogg;
Successfully logged into database.
GGSCI (ogg) 3> add trandata scott.emp_ogg;
ERROR: No viable tables matched specification.
goldengate add trandata 提示找不到表 ERROR: No viable tables matched specification
goldengate对符号比较敏感，在add trandata时不要用分号
GGSCI (ogg) 4> add trandata scott.emp_ogg
2014-09-10 14:00:25 WARNING OGG-00869 No unique key is defined for table 'EMP_OGG'. All viable columns will be used to represent the key, but may not guarantee uniqueness. KEYCOLS may be used to define the key.
Logging of supplemental redo data enabled for table SCOTT.EMP_OGG.
注意：提示table：emp_ogg未建立primary key，建立primary key后重新add
GGSCI (ogg) 8> delete trandata scott.emp_ogg
Logging of supplemental redo log data disabled for table SCOTT.EMP_OGG.
GGSCI (ogg) 9> add trandata scott.emp_ogg
Logging of supplemental redo data enabled for table SCOTT.EMP_OGG.
查看在table上是否启用了supplemental log
GGSCI (ogg) 11> info trandata scott.emp_ogg
Logging of supplemental redo log data is enabled for table SCOTT.EMP_OGG.
Columns supplementally logged for table SCOTT.EMP_OGG: EMPNO.
GGSCI (ogg) 13> edit params mgr
port 7809
dynamicportlist 7800-8000
autorestart extract *,waitminutes 2,resetminutes 5
编辑mgr参数文件，并写入以上信息！
GGSCI (ogg) 14> start mgr
Manager started.
GGSCI (ogg) 16> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
配置Extract：
添加extract服务，并启动extract服务：
GGSCI (ogg) 11> add extract eini_1,sourceistable
EXTRACT added.
校验Extract process
GGSCI (ogg) 14> info extract *,tasks
EXTRACT EINI_1 Initialized 2014-09-10 14:28 Status STOPPED
Checkpoint Lag Not Available
Log Read Checkpoint Not Available
First Record Record 0
Task SOURCEISTABLE
编辑extract参数文件
GGSCI (ogg) 18>EDIT PARAMS EINI_1
EXTRACT EINI_1
SETENV (NLS_LANG=AMERICAN_AMERICA.ZHS16GBK)
USERID ogg, PASSWORD ogg
RMTHOST 192.168.8.249,MGRPORT 7809
RMTTASK REPLICAT, GROUP RINI_1
TABLE scott.EMP_OGG;
GGSCI (ogg) 15> start eini_1
Sending START request to MANAGER ...
EXTRACT EINI_1 starting
GGSCI (ogg) 16> info eini_1
EXTRACT EINI_1 Initialized 2014-09-10 14:28 Status RUNNING
Checkpoint Lag Not Available
Log Read Checkpoint Not Available
First Record Record 0
Task SOURCEISTABLE
GGSCI (ogg) 17> view report eini_1
2014-09-10 14:30:34 INFO OGG-01017 Wildcard resolution set to IMMEDIATE because SOURCEISTABLE is used.
***********************************************************************
Oracle GoldenGate Capture for Oracle
Version 11.2.1.0.1 OGGCORE_11.2.1.0.1_PLATFORMS_120423.0230_FBO
Linux, x86, 32bit (optimized), Oracle 11g on Apr 23 2012 08:20:38
Copyright (C) 1995, 2012, Oracle and/or its affiliates. All rights reserved.
Starting at 2014-09-10 14:30:34
***********************************************************************
Operating System Version:
Linux
Version #1 SMP Wed Sep 1 01:26:34 EDT 2010, Release 2.6.32-71.el6.i686
Node: ogg
Machine: i686
soft limit hard limit
Address Space Size : unlimited unlimited
Heap Size : unlimited unlimited
File Size : unlimited unlimited
CPU Time : unlimited unlimited
Process id: 6159
Description:
***********************************************************************
** Running with the following parameters **
***********************************************************************
2014-09-10 14:30:34 INFO OGG-03035 Operating system character set identified as UTF-8. Locale: en_US, LC_ALL:.
EXTRACT EINI_1
SETENV (NLS_LANG=AMERICAN_AMERICA.ZHS16GBK)
Set environment variable (NLS_LANG=AMERICAN_AMERICA.ZHS16GBK)
USERID ogg,PASSWORD ***
RMTHOST 192.168.8.249,MGRPORT 7809
RMTTASK REPLICAT,GROUP RINI_1
TABLE scott.EMP_OGG;
Using the following key columns for source table SCOTT.EMP_OGG: EMPNO.
2014-09-10 14:30:36 INFO OGG-01815 Virtual Memory Facilities for: COM
anon alloc: mmap(MAP_ANON) anon free: munmap
file alloc: mmap(MAP_SHARED) file free: munmap
target directories:
/u01/ogg/dirtmp.
CACHEMGR virtual memory values (may have been adjusted)
CACHESIZE: 2G
CACHEPAGEOUTSIZE (normal): 4M
PROCESS VM AVAIL FROM OS (min): 2.75G
CACHESIZEMAX (strict force to disk): 2.47G
Database Version:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
PL/SQL Release 11.2.0.1.0 - Production
CORE 11.2.0.1.0 Production
TNS for Linux: Version 11.2.0.1.0 - Production
NLSRTL Version 11.2.0.1.0 - Production
Database Language and Character Set:
NLS_LANG = "AMERICAN_AMERICA.ZHS16GBK"
NLS_LANGUAGE = "AMERICAN"
NLS_TERRITORY = "AMERICA"
NLS_CHARACTERSET = "ZHS16GBK"
2014-09-10 14:30:36 WARNING OGG-01223 TCP/IP error 111 (Connection refus
Source Context :
SourceModule : [er.idlx]
SourceID : [/net/ap1109nap-vlan900/vol/ifarm_ports/ifarm_views/aime_oggcore_210874/oggcore/OpenSys/src/app/er/idlx.c]
SourceFunction : [idlx_tcp_error]
SourceLine : [1414]
ThreadBacktrace : [10] elements
: [/u01/ogg/libgglog.so(CMessageContext::AddThreadContext()+0x26) [0x1f9166]]
: [/u01/ogg/libgglog.so(CMessageFactory::CreateMessage(CSourceContext*, unsigned int, ...)+0x2c5) [0x1f5125]]
: [/u01/ogg/libgglog.so(_MSG_ERR_TCP_GENERIC(CSourceContext*, char const*, CMessageFactory::MessageDisposition)+0x36) [0
x1d755c]]
: [/u01/ogg/extract() [0x8148d0c]]
: [/u01/ogg/extract(IDLX_tcp_send_data+0xf4) [0x8149ae0]]
: [/u01/ogg/extract(IDLX_send_session_begin_cmd+0xa6) [0x8149e12]]
: [/u01/ogg/extract(process_source_files()+0x584) [0x819662e]]
: [/u01/ogg/extract(main+0x5fc) [0x819820c]]
: [/lib/libc.so.6(__libc_start_main+0xe6) [0x8aecc6]]
: [/u01/ogg/extract(__gxx_personality_v0+0x3ad) [0x81144e1]]
2014-09-10 14:32:35 ERROR OGG-01224 TCP/IP error 111 (Connection refused); retries exceeded.
2014-09-10 14:32:35 ERROR OGG-01668 PROCESS ABENDING.
注意：出现以上tcp/ip错误，是因为目标端未配置mgr，无法通讯！
源端配置extract进程，用于数据同步：
GGSCI (ogg) 25> edit params eora_1
EXTRACT EORA_1
SETENV (NLS_LANG=AMERICAN_AMERICA.ZHS16GBK)
USERID ogg,PASSWORD ogg EXTTRAIL
./dirdat/aa
TABLE scott.emp_ogg;
添加extract primary group
GGSCI (ogg) 27> add extract eora_1,tranlog,begin now
EXTRACT added.
定义goldengate local trail
注意：‘aa’ is prefix for local trail file
GGSCI (ogg) 29> add exttrail ./dirdat/aa,extract eora_1,megabytes 5
EXTTRAIL added.
GGSCI (ogg) 30> start extract eora_1
Sending START request to MANAGER ...
EXTRACT EORA_1 starting
GGSCI (ogg) 31> info extract eora_1
EXTRACT EORA_1 Initialized 2014-09-10 14:47 Status STOPPED
Checkpoint Lag 00:00:00 (updated 00:02:06 ago)
Log Read Checkpoint Oracle Redo Logs
2014-09-10 14:47:22 Seqno 0, RBA 0
SCN 0.0 (0)
在源端配置pump进程，用于数据同步：
GGSCI (ogg) 41> edit params pora_1
EXTRACT PORA_1
SETENV (NLS_LANG=AMERICAN_AMERICA.ZHS16GBK)
PASSTHRU
RMTHOST 192.168.8.249,MGRPORT 7809
RMTTRAIL
./dirdat/pa
TABLE scott.emp_ogg;
添加pump extract group
GGSCI (ogg) 35> add extract pora_1,exttrailsource ./dirdat/pa
EXTRACT added.
添加remote trail file在source system
ggsci> ADD RMTTRAIL ./dirdat/pa,EXTRACT PORA_1, MEGABYTES 5
RMTTRAIL added.
GGSCI (ogg) 36> info extract pora_1
EXTRACT PORA_1 Initialized 2014-09-10 15:01 Status STOPPED
Checkpoint Lag 00:00:00 (updated 00:00:22 ago)
Log Read Checkpoint File ./dirdat/pa000000
First Record RBA 0
GGSCI (ogg) 42> start extract pora_1
Sending START request to MANAGER ...
EXTRACT PORA_1 starting
GGSCI (ogg) 43> info extract pora_1
EXTRACT PORA_1 Initialized 2014-09-10 15:01 Status STOPPED
Checkpoint Lag 00:00:00 (updated 00:03:35 ago)
Log Read Checkpoint File ./dirdat/pa000000
First Record RBA 0
以上eora_1和pora_1服务都处于stop状态，正常应为running，通过以下方式进行纠正；
解决方法：
GGSCI (rh6.cuug.net) 7> delete extract eora_1,tranlog,begin now
2014-09-10 16:16:15 WARNING OGG-01753 Cannot unregister EXTRACT EORA_1 from database because no database login was provided. You can manually unregister this group later with the UNREGISTER EXTRACT command with LOGRETENTION. Issue DBLOGIN first.
Deleted EXTRACT EORA_1.
GGSCI (rh6.cuug.net) 8> dblogin userid ogg,password ogg
Successfully logged into database.
GGSCI (rh6.cuug.net) 9> delete extract eora_1,tranlog,begin now
ERROR: EXTRACT EORA_1 does not exist.
GGSCI (rh6.cuug.net) 10> add extract eora_1,tranlog,begin now
EXTRACT added.
GGSCI (rh6.cuug.net) 11> add exttrail ./dirdat/aa ,extract eora_1,megabytes 5
EXTTRAIL added.
GGSCI (rh6.cuug.net) 12> start extract eora_1
Sending START request to MANAGER ...
EXTRACT EORA_1 starting
GGSCI (rh6.cuug.net) 13> info extract eora_1
EXTRACT EORA_1 Last Started 2014-09-10 16:17 Status RUNNING
Checkpoint Lag 00:00:54 (updated 00:00:07 ago)
Log Read Checkpoint Oracle Redo Logs
2014-09-10 16:16:51 Seqno 80, RBA 42201104
SCN 0.0 (0)
GGSCI (rh6.cuug.net) 27> edit params pora_1
RMTTRAIL
EXTRACT PORA_1
SETENV (NLS_LANG=AMERICAN_AMERICA.ZHS16GBK)
PASSTHRU
RMTHOST 192.168.8.249,MGRPORT 7809
RMTTRAIL ./dirdat/pa
TABLE scott.emp_ogg;
~
GGSCI (rh6.cuug.net) 28> start extract pora_1
Sending START request to MANAGER ...
EXTRACT PORA_1 starting
GGSCI (rh6.cuug.net) 29> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
EXTRACT RUNNING EORA_1 00:00:00 00:00:04
EXTRACT RUNNING PORA_1 00:00:00 00:03:18
@至此，Source端，Extract、Pump服务配置基本完毕 ！
4、OGG配置（Target）
配置MGR
GGSCI (rh6.cuug.net) 4> edit params mgr
port 7809
dynamicportlist 7800-8000
autorestart extract *,waitminutes 2,resetminutes 5
~
GGSCI (rh6.cuug.net) 5> start mgr
Manager started.
GGSCI (rh6.cuug.net) 6> info mgr
Manager is running (IP port rh6.cuug.net.7809).
配置Replicate服务
[oracle@rh6 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, x86, 32bit (optimized), Oracle 11g on Apr 23 2012 08:09:25
Copyright (C) 1995, 2012, Oracle and/or its affiliates. All rights reserved.
GGSCI (rh6.cuug.net) 1> add replicat rini_1,specialrun
REPLICAT added.
GGSCI (rh6.cuug.net) 2> info replicat *,tasks
REPLICAT RINI_1 Initialized 2014-09-10 14:33 Status STOPPED
Checkpoint Lag 00:00:00 (updated 00:00:13 ago)
Log Read Checkpoint Not Available
Task SPECIALRUN
GGSCI (rh6.cuug.net) 3> edit params rini_1
REPLICAT RINI_1
SETENV (NLS_LANG=AMERICAN_AMERICA.ZHS16GBK)
ASSUMETARGETDEFS
USERID ogg,PASSWOR ogg
DISCARDFILE ./dirrpt/RINIaa.dsc,PURGE
MAP scott.emp_ogg,TARGET scott.emp_ogg;
注意：在源端启动eini_1 process，目标端rini_1 process将会被自动启动
添加replicate checkpoint table
GGSCI (rh6.cuug.net) 1> edit params ./GLOBALS
CHECKPOINTTABLE ogg.oggchkpt
~
GGSCI (rh6.cuug.net) 2> exit
必须退出ggsci，checkpoint table 才会生效
[oracle@rh6 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, x86, 32bit (optimized), Oracle 11g on Apr 23 2012 08:09:25
Copyright (C) 1995, 2012, Oracle and/or its affiliates. All rights reserved.
GGSCI (rh6.cuug.net) 1> dblogin userid ogg,password ogg
Successfully logged into database.
GGSCI (rh6.cuug.net) 2> add checkpointtable
No checkpoint table specified, using GLOBALS specification (ogg.oggchkpt)...
Successfully created checkpoint table ogg.oggchkpt.
添加replicate group
GGSCI (rh6.cuug.net) 4> add replicat rora_1,exttrail ./dirdat/pa
REPLICAT added.
编辑replicate parameterfile
GGSCI (rh6.cuug.net) 5> edit param rora_1
REPLICAT RORA_1
SETENV (NLS_LANG=AMERICAN_AMERICA.ZHS16GBK)
USERID ogg,PASSWORD ogg
HANDLECOLLISIONS
ASSUMETARGETDEFS
DISCARDFILE ./dirrpt/RORA_aa.DSC,PURGE
MAP scott.oem_ogg,TARGET scott.emp_ogg;
启动replicate process
GGSCI (rh6.cuug.net) 7> start replicat rora_1
Sending START request to MANAGER ...
REPLICAT RORA_1 starting
GGSCI (rh6.cuug.net) 10> info replicat rora_1
REPLICAT RORA_1 Last Started 2014-09-10 15:53 Status RUNNING
Checkpoint Lag 00:00:00 (updated 00:00:05 ago)
Log Read Checkpoint File ./dirdat/pa000000
First Record RBA 0
GGSCI (rh6.cuug.net) 9> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
REPLICAT RUNNING RORA_1 00:00:00 00:00:00
5、同步测试
source：
16:27:33 SCOTT@ prod >select * from emp_ogg;
EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO
---------- ---------- --------- ---------- --------- ---------- ---------- ----------
7369 SMITH CLERK 7902 17-DEC-80 800 20
7499 ALLEN SALESMAN 7698 20-FEB-81 1600 300 30
7521 WARD SALESMAN 7698 22-FEB-81 1250 500 30
7566 JONES MANAGER 7839 02-APR-81 2975 20
7654 MARTIN SALESMAN 7698 28-SEP-81 1250 1400 30
7698 BLAKE MANAGER 7839 01-MAY-81 2850 30
7782 CLARK MANAGER 7839 09-JUN-81 2450 10
7788 SCOTT ANALYST 7566 19-APR-87 3000 20
7839 KING PRESIDENT 17-NOV-81 5000 10
7844 TURNER SALESMAN 7698 08-SEP-81 1500 0 30
7876 ADAMS CLERK 7788 23-MAY-87 1100 20
7900 JAMES CLERK 7698 03-DEC-81 950 30
7902 FORD ANALYST 7566 03-DEC-81 3000 20
7934 MILLER CLERK 7782 23-JAN-82 1300 10
14 rows selected.
16:27:41 SCOTT@ prod >update emp_ogg set deptno=40 where empno=7788;
1 row updated.
16:28:06 SCOTT@ prod >commit;
Commit complete.
target：
16:26:31 SCOTT@ prod >truncate table emp_ogg;
Table truncated.
16:26:44 SCOTT@ prod >select * from emp_ogg;
no rows selected
16:28:23 SCOTT@ prod >/
EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO
---------- ---------- --------- ---------- --------- ---------- ---------- ----------
7369 SMITH CLERK 7902 17-DEC-80 800 20
7499 ALLEN SALESMAN 7698 20-FEB-81 1600 300 30
7521 WARD SALESMAN 7698 22-FEB-81 1250 500 30
7566 JONES MANAGER 7839 02-APR-81 2975 20
7654 MARTIN SALESMAN 7698 28-SEP-81 1250 1400 30
7698 BLAKE MANAGER 7839 01-MAY-81 2850 30
7782 CLARK MANAGER 7839 09-JUN-81 2450 10
7788 SCOTT ANALYST 7566 19-APR-87 3000 40
7839 KING PRESIDENT 17-NOV-81 5000 10
7844 TURNER SALESMAN 7698 08-SEP-81 1500 0 30
7876 ADAMS CLERK 7788 23-MAY-87 1100 20
7900 JAMES CLERK 7698 03-DEC-81 950 30
7902 FORD ANALYST 7566 03-DEC-81 3000 20
7934 MILLER CLERK 7782 23-JAN-82 1300 10
14 rows selected.
@至此，目标端同源端的数据同步成功，OGG的单向传输基本配置完成！