[root@source ~]# su - oracle
[oracle@source gg]$ 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 (source.up.com) 1> info all
program status group lag at chkpt time since chkpt
manager stopped
extract stopped ext1 00:00:00 03:38:31
replicat stopped rep2 00:00:00 03:38:25
ggsci (source.up.com) 2> start mgr
manager started.
ggsci (source.up.com) 3> add extract ext3,tranlog, begin now
extract added.
exttrail added.
ggsci (source.up.com) 5> edit params ext3
ggsci (source.up.com) 6> view params ext3
extract ext3
userid gg@source, password gg
table sender.test;
extract added.
rmttrail added.
ggsci (source.up.com) 9> edit params dpump
ggsci (source.up.com) 10> view params dpump
extract dpump
userid gg@source, password gg
rmthost target, mgrport 7809
passthru
table sender.test;
ggsci (source.up.com) 18> start ext3
sending start request to manager ...
extract ext3 starting
ggsci (source.up.com) 19> edit params ext3
ggsci (source.up.com) 20> start ext3
sending start request to manager ...
extract ext3 starting
ggsci (source.up.com) 21> info all
program status group lag at chkpt time since chkpt
manager running
extract running dpump 00:00:00 00:00:06
extract stopped ext1 00:00:00 03:45:56
extract running ext3 00:04:50 00:00:03
replicat stopped rep2 00:00:00 03:45:50
目標端配置：
如果以前沒有配置過gg，就需要執行以下步驟
edit params ./globals
ggschema ggate
checkpointtable ggate.checkpoint
dblogin userid gg@target , password gg
add checkpointtable gg.checkpoint
由於以前配置過雙向的複製，所以這及步驟已經配置好了
[oracle@target gg]$ 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 (target.up.com) 1> info all
program status group lag at chkpt time since chkpt
manager stopped
extract stopped ext2 00:00:00 03:38:28
replicat stopped rep1 00:00:00 03:38:24
ggsci (target.up.com) 2> start mgr
manager started.
ggsci (target.up.com) 3> info all
program status group lag at chkpt time since chkpt
manager running
extract stopped ext2 00:00:00 03:38:33
replicat stopped rep1 00:00:00 03:38:29
replicat added.
ggsci (target.up.com) 5> edit params rep3
ggsci (target.up.com) 6> view params rep3
replicat rep3
assumetargetdefs
userid gg@target ,password gg
--handlecollisions
map sender.test, target receiver.test;
ggsci (target.up.com) 7> start rep3
sending start request to manager ...
replicat rep3 starting
ggsci (target.up.com) 8> info all
program status group lag at chkpt time since chkpt
manager running
extract stopped ext2 00:00:00 03:47:01
replicat stopped rep1 00:00:00 03:46:57
replicat running rep3 00:00:00 00:00:03
配置完畢，現在去做驗證：
先在兩邊分別建立test表
sql> conn sender/oracle
connected.
sql> create table test (id number);
table created.
sql> commit;
commit complete.
target端
sql> conn receiver/oracle
connected.
sql> create table test (id number);
table created.
sql> commit
2 ;
commit complete.
回到source端操作：
sql> insert into test values (1);
1 row created.
sql> commit;
commit complete.
回到target檢視操作結果
sql> select * from test;
no rows selected
sql> /
no rows selected
sql> /
id ---------- 1
至此使用dpump配置結束
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