【OGG】RAC环境下配置OGG单向同步 (四)

【OGG】RAC环境下配置OGG单向同步 (四)

一.1 BLOG文档结构图

一.2 前言部分

一.2.1 导读

各位技术爱好者，看完本文后，你可以掌握如下的技能，也可以学到一些其它你所不知道的知识，~O(∩_∩)O~：

① RAC环境下配置OGG单向同步

注意：本篇BLOG中代码部分需要特别关注的地方我都用黄色背景和红色字体来表示，比如下边的例子中，thread 1的最大归档日志号为33，thread 2的最大归档日志号为43是需要特别关注的地方。

List of Archived Logs in backup set 11

Thrd Seq Low SCN Low Time Next SCN Next Time

---- ------- ---------- ------------------- ---------- ---------

1 32 1621589 2015-05-29 11:09:52 1625242 2015-05-29 11:15:48

1 33 1625242 2015-05-29 11:15:48 1625293 2015-05-29 11:15:58

2 42 1613951 2015-05-29 10:41:18 1625245 2015-05-29 11:15:49

2 43 1625245 2015-05-29 11:15:49 1625253 2015-05-29 11:15:53

本文如有错误或不完善的地方请大家多多指正，ITPUB留言或QQ皆可，您的批评指正是我写作的最大动力。

一.2.2 实验环境介绍

项目	source db	target db
db 类型	rac	单实例
db version	11.2.0.1	11.2.0.1
db 存储	ASM	FS type
ORACLE_SID	jmrac1/jmrac2	orcl
db_name	jmrac	orcl
主机IP地址：	192.168.1.31/192.168.1.32	192.168.1.128
OS版本及kernel版本	RHEL5.7 64位，2.6.18-274.el5	RHEL6.5 64位，2.6.32-504.16.2.el6.x86_64
OGG版本	11.2.1.0.1 64位	11.2.1.0.1 64位
OS hostname	node1/node2	orcltest

一.2.3 相关参考文章链接

【OGG】OGG的下载和安装篇：http://blog.itpub.net/26736162/viewspace-1693241/

【OGG】OGG的单向DML复制配置(一):http://blog.itpub.net/26736162/viewspace-1696020/

【OGG】OGG的单向复制配置-支持DDL(二)：http://blog.itpub.net/26736162/viewspace-1696031/

【OGG】OGG简单配置双向复制(三)：http://blog.itpub.net/26736162/viewspace-1699516/

一.2.4 本文简介

本文基于RAC环境下配置OGG单向同步，主要参考网址为：http://ylw6006.blog.51cto.com/all/470441/16 ，非常感谢斩月大师。

一.3 实验部分

一.3.1 实验目标

本文配置是：rac（source）同单实例(target)数据库之间的ogg单向同步

一.4 RAC环境下配置OGG单向同步

一.4.1 首先在两个rac节点上配置ASM动态注册,11g的监听器引入了endpoints_listener.ora文件管理

一.4.1.1 配置listener

配置监听，加入对ASM的动态注册：

[oracle@node1 ~]$ srvctl status listener

Listener LISTENER is enabled

Listener LISTENER is running on node(s): node1,node2

[oracle@node1 ~]$ lsnrctl services

LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 11-JUN-2015 16:39:32

Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))

Services Summary...

Service "+ASM" has 2 instance(s).

Instance "+ASM1", status UNKNOWN, has 1 handler(s) for this service...

Handler(s):

"DEDICATED" established:0 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 "HAHA" has 2 instance(s).

Instance "jmrac1", status READY, has 2 handler(s) for this service...

Handler(s):

"DEDICATED" established:0 refused:0 state:ready

REMOTE SERVER

(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=node1-vip)(PORT=1521)))

"DEDICATED" established:5 refused:0 state:ready

LOCAL SERVER

Instance "jmrac2", status READY, has 1 handler(s) for this service...

Handler(s):

"DEDICATED" established:0 refused:0 state:ready

REMOTE SERVER

(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=node2-vip)(PORT=1521)))

The command completed successfully

[oracle@node1 ~]$

[grid@node1 ~]$ cat $TNS_ADMIN/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/grid)

(SID_NAME = +ASM1)

)

[grid@node1 ~]$ cat $TNS_ADMIN/endpoints_listener.ora

LISTENER_NODE1=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=node1-vip)(PORT=1521))(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.1.31)(PORT=1521)(IP=FIRST)))) # line added by Agent

[grid@node1 ~]$

节点二监听：

[grid@node2 ~]$ cat $TNS_ADMIN/listener.ora

LISTENER_SCAN1=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_SCAN1)))) # line added by Agent

LISTENER=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER)))) # line added by Agent

ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER=ON # line added by Agent

ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER_SCAN1=ON # line added by Agent

SID_LIST_LISTENER =

(SID_LIST =

(SID_DESC =

(GLOBAL_DBNAME = +ASM)

(ORACLE_HOME=/u01/grid)

(SID_NAME = +ASM2)

)

[grid@node2 ~]$ cat $TNS_ADMIN/endpoints_listener.ora

LISTENER_NODE2=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=node2-vip)(PORT=1521))(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.1.32)(PORT=1521)(IP=FIRST)))) # line added by Agent

[grid@node2 ~]$

检查配置情况：

C:\Users\Administrator> sqlplus sys/lhr@192.168.1.31:1521/+ASM as sysdba

SQL*Plus: Release 11.2.0.1.0 Production on Thu Jun 11 11:13:37 2015

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production

With the Real Application Clusters and Automatic Storage Management options

SQL> set line 9999

SQL> show parameter name

NAME TYPE VALUE

------------------------------------ ---------------------- ------------------------------

db_unique_name string +ASM

instance_name string +ASM1

lock_name_space string

service_names string +ASM

SQL> conn sys/lhr@192.168.1.32:1521/+ASM as sysdba

Connected.

SQL> show parameter name

NAME TYPE VALUE

------------------------------------ ---------------------- ------------------------------

db_unique_name string +ASM

instance_name string +ASM2

lock_name_space string

service_names string +ASM

SQL>

一.4.1.2 配置tnsnames.ora

注意切换到oracle用户下，2个节点均配置：

节点一：

[oracle@node1 ~]$ su - oracle

Password:

[oracle@node1 ~]$ cd $TNS_ADMIN

[oracle@node1 admin]$ ll

total 16

drwxr-xr-x 2 oracle oinstall 4096 Feb 27 2012 samples

-rw-r--r-- 1 oracle oinstall 187 May 7 2007 shrept.lst

-rw-r--r-- 1 oracle oinstall 1137 Apr 28 14:41 tnsnames1504282PM4155.bak

-rw-r----- 1 oracle oinstall 1752 May 12 16:17 tnsnames.ora

[oracle@node1 admin]$ more tnsnames.ora

# tnsnames.ora Network Configuration File: /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/tnsnames.ora

# Generated by Oracle configuration tools.

RAC =

(DESCRIPTION =

(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.32)(PORT = 1521))

(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.31)(PORT = 1521))

(CONNECT_DATA =

(SERVER = DEDICATED)

(SERVICE_NAME = HAHA)

)

ASM =

(DESCRIPTION =

(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.31)(PORT = 1521))

(CONNECT_DATA =

(SERVER = DEDICATED)

(SERVICE_NAME = +ASM)

(SID_NAME = +ASM1)

)

[oracle@node1 admin]$

节点二：

[oracle@node2 admin]$ more tnsnames.ora

# tnsnames.ora.node2 Network Configuration File: /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/tnsnames.ora.node2

# Generated by Oracle configuration tools.

RAC =

(DESCRIPTION =

(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.32)(PORT = 1521))

(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.31)(PORT = 1521))

(CONNECT_DATA =

(SERVER = DEDICATED)

(SERVICE_NAME = HAHA)

)

ASM =

(DESCRIPTION =

(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.32)(PORT = 1521))

(CONNECT_DATA =

(SERVER = DEDICATED)

(SERVICE_NAME = +ASM)

(SID_NAME = +ASM2)

)

[oracle@node2 admin]$

检查配置情况：

[oracle@node1 admin]$ sqlplus lhr/lhr@rac

SQL*Plus: Release 11.2.0.1.0 Production on Thu Jun 11 16:47:45 2015

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production

With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,

Data Mining and Real Application Testing options

SQL> show parameter name

NAME TYPE VALUE

------------------------------------ ----------- ------------------------------

db_file_name_convert string

db_name string jmrac

db_unique_name string jmrac

global_names boolean FALSE

instance_name string jmrac2

lock_name_space string

log_file_name_convert string

service_names string HAHA, jmrac

SQL> conn sys/lhr@ASM as sysasm

Connected.

SQL> show parameter name

NAME TYPE VALUE

------------------------------------ ----------- ------------------------------

db_unique_name string +ASM

instance_name string +ASM1

lock_name_space string

service_names string +ASM

SQL>

一.4.2 RAC上安装OGG软件

一.4.2.1 安装ACFS

我们首先来安装ACFS,即ASM Cluster File System，相关知识不多解释，而安装ACFS也有很多种办法，这里我们采用命令行的方式来安装ACFS，我们在节点一上操作:

a、root用户手工加载驱动：ASM volume driver，acfsload为grid用户下的命令

[root@node1 ~]# acfsload -s

acfsload: ACFS-9228: usage: acfsload {start|stop} [-s]

[root@node1 ~]# acfsload start

ACFS-9327: Verifying ADVM/ACFS devices.

ACFS-9322: done.

[root@node1 ~]#

b、创建磁盘组，也可以不用创建磁盘组，后边采用已经存在的磁盘组来创建卷组，我们这里就不再重新创建磁盘组了

c、创建asm卷

[root@node1 ~]# su - grid

[grid@node1 ~]$ sqlplus / as sysasm

SQL*Plus: Release 11.2.0.1.0 Production on Thu Jun 11 14:16:13 2015

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production

With the Real Application Clusters and Automatic Storage Management options

SQL> alter diskgroup DATA add volume acfsvol1 size 1G;

Diskgroup altered.

SQL> exit

Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production

With the Real Application Clusters and Automatic Storage Management options

[grid@node1 ~]$ ll /dev/asm

total 0

brwxrwx--- 1 root asmadmin 252, 118786 Jun 11 14:16 acfsvol1-232

brwxrwx--- 1 root asmadmin 252, 118785 Jun 11 13:45 vol01-232

[grid@node1 ~]$

d、创建acfs挂载目录，在rac1和rac2节点都执行

[root@node1 ~]# mkdir -p /u01/app/acfsmounts/acfsvol1-232

[root@node2 ~]# mkdir -p /u01/app/acfsmounts/acfsvol1-232

e、用mkfs创建文件系统

[root@node1 ~]# /sbin/mkfs -t acfs -n acfs01 /dev/asm/acfsvol1-232

mkfs.acfs: version = 11.2.0.1.0.0

mkfs.acfs: on-disk version = 39.0

mkfs.acfs: volume = /dev/asm/acfsvol1-232

mkfs.acfs: volume size = 1073741824

mkfs.acfs: Format complete.

[root@node1 ~]#

f、用acfsuit命令注册文件系统

[root@node1 ~]# /sbin/acfsutil registry -a -f /dev/asm/acfsvol1-232 /u01/app/acfsmounts/acfsvol1-232

acfsutil registry: mount point /u01/app/acfsmounts/acfsvol1-232 successfully added to Oracle Registry

g、用mount.acfs命令挂载文件系统

[root@node1 ~]# mount.acfs -o all

[root@node1 ~]# df -h

Filesystem Size Used Avail Use% Mounted on

/dev/sda3 75G 57G 15G 81% /

/dev/sda1 99M 27M 67M 29% /boot

tmpfs 1005M 463M 542M 47% /dev/shm

/dev/asm/vol01-232 1.0G 73M 952M 8% /u01/app/acfsmounts/data_vol01

/dev/asm/acfsvol1-232

1.0G 73M 952M 8% /u01/app/acfsmounts/acfsvol1-232

[root@node1 ~]#

[root@node1 ~]# ssh node2 "df -h"

root@node2's password:

Filesystem Size Used Avail Use% Mounted on

/dev/sda3 75G 16G 55G 23% /

/dev/sda1 99M 26M 69M 28% /boot

tmpfs 1005M 463M 542M 47% /dev/shm

/dev/asm/vol01-232 1.0G 73M 952M 8% /u01/app/acfsmounts/data_vol01

/dev/asm/acfsvol1-232

1.0G 73M 952M 8% /u01/app/acfsmounts/acfsvol1-232

[root@node1 ~]#

h、改变文件系统属性供oracle使用

[root@node1 ~]# chown oracle.asmadmin /u01/app/acfsmounts/acfsvol1-232

[root@node1 ~]# ll -d /u01/app/acfsmounts/acfsvol1-232

drwxrwx--- 4 oracle asmadmin 4096 Jun 11 14:24 /u01/app/acfsmounts/acfsvol1-232

[root@node1 ~]# ssh node2 "ls -ld /u01/app/acfsmounts/acfsvol1-232"

root@node2's password:

drwxrwx--- 4 oracle asmadmin 4096 Jun 11 14:24 /u01/app/acfsmounts/acfsvol1-232

[root@node1 ~]#

一.4.2.2 acfs上安装ogg，acfs用来存放ogg的安装目录，便于集群件的共享，在10g上部署可以选择ocfs2

首先上传ogg软件到/TMP目录下：

2个节点均配置环境变量，加入如下参数：

export OGG_HOME=/u01/app/acfsmounts/acfsvol1-232/gg11

export PATH=$OGG_HOME:$ORACLE_HOME/bin:$PATH

export LD_LIBRARY_PATH=$OGG_HOME:$ORACLE_HOME/lib:$LD_LIBRARYPATH

alias ggsci='rlwrap ggsci'

节点一：

[oracle@node1 gg11]$ source ~/.bash_profile

[oracle@node1 gg11]$ echo $OGG_HOME

/u01/app/acfsmounts/acfsvol1-232/gg11

[oracle@node1 gg11]$

节点二：

[oracle@node2 ~]$ source ~/.bash_profile

[oracle@node2 ~]$ echo $OGG_HOME

/u01/app/acfsmounts/acfsvol1-232/gg11

[oracle@node2 ~]$

开始在节点一安装OGG软件：

[root@node1 tmp]# chown oracle.oinstall ogg112101_fbo_ggs_Linux_x64_ora11g_64bit.zip

[root@node1 tmp]# su - oracle

[oracle@node1 tmp]$ unzip ogg112101_fbo_ggs_Linux_x64_ora11g_64bit.zip

Archive: ogg112101_fbo_ggs_Linux_x64_ora11g_64bit.zip

inflating: fbo_ggs_Linux_x64_ora11g_64bit.tar

inflating: OGG_WinUnix_Rel_Notes_11.2.1.0.1.pdf

inflating: Oracle GoldenGate 11.2.1.0.1 README.txt

inflating: Oracle GoldenGate 11.2.1.0.1 README.doc

[oracle@node1 tmp]$

[oracle@node1 tmp]$ tar xvf fbo_ggs_Linux_x64_ora11g_64bit.tar -C $OGG_HOME

。。。。。。。。。。。。。。。。

[oracle@node1 ~]$ cd $OGG_HOME

[oracle@node1 gg11]$ pwd

/u01/app/acfsmounts/acfsvol1-232/gg11

[oracle@node1 gg11]$ 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

GGSCI (node1) 1>

GGSCI (node1) 1> create subdirs

Creating subdirectories under current directory /u01/app/acfsmounts/acfsvol1-232/gg11

Parameter files /u01/app/acfsmounts/acfsvol1-232/gg11/dirprm: already exists

Report files /u01/app/acfsmounts/acfsvol1-232/gg11/dirrpt: created

Checkpoint files /u01/app/acfsmounts/acfsvol1-232/gg11/dirchk: created

Process status files /u01/app/acfsmounts/acfsvol1-232/gg11/dirpcs: created

SQL script files /u01/app/acfsmounts/acfsvol1-232/gg11/dirsql: created

Database definitions files /u01/app/acfsmounts/acfsvol1-232/gg11/dirdef: created

Extract data files /u01/app/acfsmounts/acfsvol1-232/gg11/dirdat: created

Temporary files /u01/app/acfsmounts/acfsvol1-232/gg11/dirtmp: created

Stdout files /u01/app/acfsmounts/acfsvol1-232/gg11/dirout: created

GGSCI (node1) 2>

节点二测试：

[root@node2 ~]# su - oracle

[oracle@node2 ~]$ cd $OGG_HOME

[oracle@node2 gg11]$ 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

GGSCI (node2) 1>

一.4.2.3 配置mgr进程

节点一上配置mgr进程：

GGSCI (node1) 2> edit params mgr

GGSCI (node1) 3> view params mgr

port 7809

autostart er *

autorestart er *

GGSCI (node1) 4> start mgr

Manager started.

GGSCI (node1) 5> info mgr

Manager is running (IP port node1.7809).

GGSCI (node1) 6> sh netstat -ntpl |grep 7809

(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 0.0.0.0:7809 0.0.0.0:* LISTEN 7561/mgr

GGSCI (node1) 7> sh ps -ef|grep mgr

gdm 5077 5060 0 14:52 ? 00:00:00 /usr/libexec/gdmgreeter

oracle 7561 7424 0 15:11 ? 00:00:00 ./mgr PARAMFILE /u01/app/acfsmounts/acfsvol1-232/gg11/dirprm/mgr.prm REPORTFILE /u01/app/acfsmounts/acfsvol1-232/gg11/dirrpt/MGR.rpt PROCESSID MGR PORT 7809

oracle 7595 7424 0 15:11 pts/2 00:00:00 sh -c ps -ef|grep mgr

GGSCI (node1) 8>

一.4.3 target库安装OGG软件

省略安装过程。。。。

一.4.4 rac数据库上进行配置，创建用户，授权，运行执行序列号和ddl复制的相关脚本等

脚本：

create user ogg identified by ogg;

grant connect,resource,dba to ogg;

@sequence.sql

alter database add supplemental log data;

alter database add supplemental log data (primary key) columns;

alter database add supplemental log data (foreign key) columns;

alter database add supplemental log data (unique) columns;

alter system archive log current;

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

[oracle@node1 gg11]$ ORACLE_SID=jmrac1

[oracle@node1 gg11]$ sqlplus / as sysdba

SQL*Plus: Release 11.2.0.1.0 Production on Thu Jun 11 15:17:43 2015

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production

With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,

Data Mining and Real Application Testing options

SQL> select instance_name from v$instance;

INSTANCE_NAME

----------------

jmrac1

SQL> create user ogg identified by ogg;

User created.

SQL> grant connect,resource,dba to ogg;

Grant succeeded.

SQL> @sequence.sql

Please enter the name of a schema for the GoldenGate database objects:

ogg

Setting schema name to OGG

UPDATE_SEQUENCE STATUS:

Line/pos

--------------------

Error

-----------------------------------------------------------------

No errors

GETSEQFLUSH

Line/pos

--------------------

Error

-----------------------------------------------------------------

No errors

SEQTRACE

Line/pos

--------------------

Error

-----------------------------------------------------------------

No errors

REPLICATE_SEQUENCE STATUS:

Line/pos

--------------------

Error

-----------------------------------------------------------------

No errors

STATUS OF SEQUENCE SUPPORT

--------------------------------------------------------------

SUCCESSFUL installation of Oracle Sequence Replication support

SQL> alter database add supplemental log data;

Database altered.

SQL> alter database add supplemental log data (primary key) columns;

Database altered.

SQL> alter database add supplemental log data (foreign key) columns;

Database altered.

SQL> alter database add supplemental log data (unique) columns;

Database altered.

SQL> alter system archive log current;

System altered.

SQL> grant execute on utl_file to ogg;

Grant succeeded.

SQL> @marker_setup.sql

Marker setup script

You will be prompted for the name of a schema for the Oracle GoldenGate database objects.

NOTE: The schema must be created prior to running this script.

NOTE: Stop all DDL replication before starting this installation.

Enter Oracle GoldenGate schema name:ogg

Marker setup table script complete, running verification script...

Please enter the name of a schema for the GoldenGate database objects:

Setting schema name to OGG

MARKER TABLE

-------------------------------

MARKER SEQUENCE

-------------------------------

Script complete.

SQL> @ddl_setup.sql

Oracle GoldenGate DDL Replication setup script

Verifying that current user has privileges to install DDL Replication...

You will be prompted for the name of a schema for the Oracle GoldenGate database objects.

NOTE: For an Oracle 10g source, the system recycle bin must be disabled. For Oracle 11g and later, it can be enabled.

NOTE: The schema must be created prior to running this script.

NOTE: Stop all DDL replication before starting this installation.

Enter Oracle GoldenGate schema name:ogg

Working, please wait ...

Spooling to file ddl_setup_spool.txt

Checking for sessions that are holding locks on Oracle Golden Gate metadata tables ...

Check complete.

Using OGG as a Oracle GoldenGate schema name.

Working, please wait ...

DDL replication setup script complete, running verification script...

Please enter the name of a schema for the GoldenGate database objects:

Setting schema name to OGG

CLEAR_TRACE STATUS:

Line/pos Error

-------------------- -----------------------------------------------------------------

No errors No errors

CREATE_TRACE STATUS:

Line/pos Error

-------------------- -----------------------------------------------------------------

No errors No errors

TRACE_PUT_LINE STATUS:

Line/pos Error

-------------------- -----------------------------------------------------------------

No errors No errors

INITIAL_SETUP STATUS:

Line/pos Error

-------------------- -----------------------------------------------------------------

No errors No errors

DDLVERSIONSPECIFIC PACKAGE STATUS:

Line/pos Error

-------------------- -----------------------------------------------------------------

No errors No errors

DDLREPLICATION PACKAGE STATUS:

Line/pos Error

-------------------- -----------------------------------------------------------------

No errors No errors

DDLREPLICATION PACKAGE BODY STATUS:

Line/pos Error

-------------------- -----------------------------------------------------------------

No errors No errors

DDL IGNORE TABLE

-----------------------------------

DDL IGNORE LOG TABLE

-----------------------------------

DDLAUX PACKAGE STATUS:

Line/pos Error

-------------------- -----------------------------------------------------------------

No errors No errors

DDLAUX PACKAGE BODY STATUS:

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

-----------------------------------

DDL HISTORY TABLE(1)

-----------------------------------

DDL DUMP TABLES

-----------------------------------

DDL DUMP COLUMNS

-----------------------------------

DDL DUMP LOG GROUPS

-----------------------------------

DDL DUMP PARTITIONS

-----------------------------------

DDL DUMP PRIMARY KEYS

-----------------------------------

DDL SEQUENCE

-----------------------------------

GGS_TEMP_COLS

-----------------------------------

GGS_TEMP_UK

-----------------------------------

DDL TRIGGER CODE STATUS:

Line/pos Error

-------------------- -----------------------------------------------------------------

No errors No errors

DDL TRIGGER INSTALL STATUS

-----------------------------------

DDL TRIGGER RUNNING STATUS

----------------------------------------------------------------------

ENABLED

STAYMETADATA IN TRIGGER

----------------------------------------------------------------------

OFF

DDL TRIGGER SQL TRACING

----------------------------------------------------------------------

DDL TRIGGER TRACE LEVEL

----------------------------------------------------------------------

LOCATION OF DDL TRACE FILE

------------------------------------------------------------------------------------------------------------------------

/u01/app/oracle/diag/rdbms/jmrac/jmrac1/trace/ggs_ddl_trace.log

Analyzing installation status...

STATUS OF DDL REPLICATION

------------------------------------------------------------------------------------------------------------------------

SUCCESSFUL installation of DDL Replication software components

Script complete.

SQL> @role_setup.sql

GGS Role setup script

This script will drop and recreate the role GGS_GGSUSER_ROLE

To use a different role name, quit this script and then edit the params.sql script to change the gg_role parameter to the preferred name. (Do not run the script.)

You will be prompted for the name of a schema for the GoldenGate database objects.

NOTE: The schema must be created prior to running this script.

NOTE: Stop all DDL replication before starting this installation.

Enter GoldenGate schema name:ogg

Wrote file role_setup_set.txt

PL/SQL procedure successfully completed.

Role setup script complete

Grant this role to each user assigned to the Extract, GGSCI, and Manager processes, by using the following SQL command:

GRANT GGS_GGSUSER_ROLE TO <loggedUser>

where <loggedUser> is the user assigned to the GoldenGate processes.

SQL> grant ggs_ggsuser_role to ogg;

Grant succeeded.

SQL> @ddl_enable.sql

Trigger altered.

SQL> @ddl_pin ogg

PL/SQL procedure successfully completed.

SQL> archive log list;

Database log mode Archive Mode

Automatic archival Enabled

Archive destination USE_DB_RECOVERY_FILE_DEST

Oldest online log sequence 49

Next log sequence to archive 50

Current log sequence 50

SQL>

SQL> create user test identified by test;

User created.

SQL> grant connect,resource to test;

Grant succeeded.

SQL>

一.4.5 在source端配置extract group

[oracle@node1 gg11]$ 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

GGSCI (node1) 1> dblogin userid ogg,password ogg

Successfully logged into database.

GGSCI (node1) 2> add extract testext,tranlog,begin now,threads 2

EXTRACT added.

GGSCI (node1) 3> add exttrail ./dirdat/et, extract testext

EXTTRAIL added.

GGSCI (node1) 4> edit params testext

EXTRACT testext

SETENV (ORACLE_HOME = "/u01/app/oracle/product/11.2.0/dbhome_1")

USERID ogg@rac, PASSWORD ogg

TRANLOGOPTIONS ASMUSER sys@ASM,ASMPASSWORD lhr

THREADOPTIONS MAXCOMMITPROPAGATIONDELAY 20000

EXTTRAIL ./dirdat/et

DYNAMICRESOLUTION

DDL INCLUDE ALL

TABLE test.*;

。。。。。。。。。。。。。。。。。。

"dirprm/testext.prm" [New] 9L, 289C written

GGSCI (node1) 5> view params testext

EXTRACT testext

SETENV (ORACLE_HOME = "/u01/app/oracle/product/11.2.0/dbhome_1")

USERID ogg@rac, PASSWORD ogg

TRANLOGOPTIONS ASMUSER sys@ASM,ASMPASSWORD lhr

THREADOPTIONS MAXCOMMITPROPAGATIONDELAY 20000

EXTTRAIL ./dirdat/et

DYNAMICRESOLUTION

DDL INCLUDE ALL

TABLE test.*;

GGSCI (node1) 6>

[oracle@node1 gg11]$ sqlplus ogg/ogg@rac

SQL*Plus: Release 11.2.0.1.0 Production on Thu Jun 11 15:31:41 2015

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production

With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,

Data Mining and Real Application Testing options

SQL> exit

Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production

With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,

Data Mining and Real Application Testing options

[oracle@node1 gg11]$ sqlplus sys/lhr@ASM as sysasm

SQL*Plus: Release 11.2.0.1.0 Production on Thu Jun 11 15:32:10 2015

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production

With the Real Application Clusters and Automatic Storage Management options

SQL> exit

Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production

With the Real Application Clusters and Automatic Storage Management options

[oracle@node1 gg11]$

一.4.6 在source端配置data pump extract group

GGSCI (node1) 1> add extract testpump,exttrailsource ./dirdat/et,begin now

EXTRACT added.

GGSCI (node1) 2> add rmttrail ./dirdat/rt,extract testpump

RMTTRAIL added.

GGSCI (node1) 3> edit params testpump

EXTRACT testpump

RMTHOST 192.168.1.128, MGRPORT 7809

RMTTRAIL ./dirdat/rt

PASSTHRU

TABLE test.*;

。。。。。。。。。。。。。。。。。。

"dirprm/testpump.prm" [New] 5L, 105C written

GGSCI (node1) 4> view params testpump

EXTRACT testpump

RMTHOST 192.168.1.128, MGRPORT 7809

RMTTRAIL ./dirdat/rt

PASSTHRU

TABLE test.*;

GGSCI (node1) 5>

GGSCI (node1) 5> info all

Program Status Group Lag at Chkpt Time Since Chkpt

MANAGER RUNNING

EXTRACT STOPPED TESTEXT 00:00:00 00:10:18

EXTRACT STOPPED TESTPUMP 00:00:00 00:02:19

GGSCI (node1) 6>

一.4.7 target端配置

注意：这里要保证在tnsnames.ora文件中配置了orcl连接串

[oracle@orcltest ~]$ ORACLE_SID=orcl

[oracle@orcltest ~]$ sqlplus / as sysdba

SQL*Plus: Release 11.2.0.1.0 Production on Thu Jun 11 15:38:14 2015

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production

With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> create user ogg identified by ogg;

User created.

SQL> grant connect,resource,dba to ogg;

Grant succeeded.

SQL> create user test identified by test;

User created.

SQL> grant connect,resource to test;

Grant succeeded.

SQL> exit

Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production

With the Partitioning, OLAP, Data Mining and Real Application Testing options

[oracle@orcltest ~]$

[oracle@orcltest ~]$ cd $OGG_HOME

[oracle@orcltest gg11]$ 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

GGSCI (orcltest) 1> info all

Program Status Group Lag at Chkpt Time Since Chkpt

MANAGER STOPPED

GGSCI (orcltest) 2> add replicat testrpt,exttrail ./dirdat/rt,nodbcheckpoint

REPLICAT added.

GGSCI (orcltest) 3> edit params testrpt

REPLICAT testrpt

setenv (ORACLE_SID=orcl)

SETENV (ORACLE_HOME = "/u01/app/oracle/product/11.2.0/dbhome_1")

USERID ogg@orcl,PASSWORD ogg

ASSUMETARGETDEFS

HANDLECOLLISIONS

REPERROR (DEFAULT, DISCARD)

DDLERROR DEFAULT DISCARD

DDLOPTIONS REPORT

DISCARDFILE ./repsz.dsc,append,megabytes 100

MAP test.*, TARGET test.*;

。。。。。。。。。。。。。。。

"dirprm/testrpt.prm" [New] 11L, 328C written

GGSCI (orcltest) 4> view params testrpt

REPLICAT testrpt

setenv (ORACLE_SID=orcl)

SETENV (ORACLE_HOME = "/u01/app/oracle/product/11.2.0/dbhome_1")

USERID ogg@orcl,PASSWORD ogg

ASSUMETARGETDEFS

HANDLECOLLISIONS

REPERROR (DEFAULT, DISCARD)

DDLERROR DEFAULT DISCARD

DDLOPTIONS REPORT

DISCARDFILE ./repsz.dsc,append,megabytes 100

MAP test.*, TARGET test.*;

GGSCI (orcltest) 5>

GGSCI (orcltest) 5> info all

Program Status Group Lag at Chkpt Time Since Chkpt

MANAGER STOPPED

REPLICAT STOPPED TESTRPT 00:00:00 00:25:50

GGSCI (orcltest) 6>

[oracle@orcltest ~]$ sqlplus ogg/ogg@orcl

SQL*Plus: Release 11.2.0.1.0 Production on Thu Jun 11 16:04:06 2015

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production

With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL>

一.4.8 启动各进程

注意进程的启动顺序，先是source和target端的mgr进程，其次是source端的extract进程，target端的replicat进程，最后是source端的extract pump进程

进程安排在最后启动，在启动source端的pump进程之前，如果target端的replicat进程未启动，则会报如下错误：

2012-07-15 13:56:14 ERROR OGG-01033 There is a problem in network communication, a remote file problem, encryption keys for target and source do not match (if using ENCRYPT) or an unknown error. (Remote file used is /vol2/ogg/dirdat/rt000000, reply received is Could not create /vol2/ogg/dirdat/rt000000).

利用start group名称启动各个进程，启动后的情况：

source端：

GGSCI (node1) 1> info all

Program Status Group Lag at Chkpt Time Since Chkpt

MANAGER RUNNING

EXTRACT RUNNING TESTEXT 00:00:00 00:00:03

EXTRACT RUNNING TESTPUMP 00:00:00 00:00:02

GGSCI (node1) 2>

target端：

GGSCI (orcltest) 7> info all

Program Status Group Lag at Chkpt Time Since Chkpt

MANAGER RUNNING

REPLICAT RUNNING TESTRPT 00:00:00 00:00:04

确保每个进程都是running状态，如果不是的话就view report 进程名，查看日志解决错误后重新启动进程。

一.4.9 测试同步情况

C:\Users\Administrator>sqlplus test/test@rac

SQL*Plus: Release 11.2.0.1.0 Production on Thu Jun 11 16:15:59 2015

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production

With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,

Data Mining and Real Application Testing options

SQL> create table t1 (id number,name char(10));

Table created.

SQL> desc t1;

Name Null? Type

----------------------------------------- -------- ----------------------------

ID NUMBER

NAME CHAR(10)

SQL> insert into t1 values (1,'one');

1 row created.

SQL> select * from t1;

ID NAME

---------- ----------

1 one

SQL> commit;

Commit complete.

SQL> conn test/test@orcl

Connected.

SQL> select * from tab;

TNAME TABTYPE CLUSTERID

------------------------------ ------- ----------

T1 TABLE

SQL> select * from t1;

ID NAME

---------- ----------

1 one

SQL>

SQL> conn test/test@rac

Connected.

SQL> create table rac_test as select * from all_objects;

Table created.

SQL> conn test/test@orcl

Connected.

SQL> select count(1) from rac_test;

COUNT(1)

----------

68092

SQL> conn test/test@rac

Connected.

SQL> select count(1) from rac_test;

COUNT(1)

----------

55664

SQL>

一.4.10 总结

总结：rac环境下配置ogg，基本同单实例无异！重点需要注意的地方有以下几点!
1：使用ASM存储，需要先配置ASM实例的静态注册，同时在tnsnames.ora文件中配置连接串
2：在配置exttract进程中，注意需要配置TRANLOGOPTIONS 参数，输入连接asm实例的凭证
3：在配置exttract进程中，添加tranlog的时候，需要写thread 2
4: 注意进程的启动顺序，先是source和target端的mgr进程，其次是source端的extract进程，target端的replicat进程，最后是source端的extract pump进程

一.5 About Me

...........................................................................................................................................................................................

本文作者：小麦苗，只专注于数据库的技术，更注重技术的运用

ITPUB BLOG：http://blog.itpub.net/26736162

本文地址：http://blog.itpub.net/26736162/viewspace-1699522/

本文pdf版：http://yunpan.cn/QCwUAI9bn7g7w 提取码：af2d

QQ：642808185 若加QQ请注明你所正在读的文章标题

创作时间地点：2015-06-11 09:00~ 2015-06-11 19:00 于外汇交易中心

...........................................................................................................................................................................................