LINUX環境OGG同步測試
阿新 • • 發佈:2019-05-11
就是 ger wait admin 版本 iat 一份 toe ttl 因為剛換工作所以開始有點忙,剛閑下來就把以前的案例又重新測試給大家分享一下。本文主要記錄了測試的過程命令,雖然結果沒截圖,但是結果是ok的而且經過多次測試。如果本文中有問題的地方歡迎留言指出
環境描述
源主機 目的主機 操作系統:RatHat Linux 6.5 x64 操作系統:RatHat Linux 6.5 x64 主機名:source.zhan 主機名:target.zhan IP地址:192.168.214.52 IP地址:192.168.214.53 數據庫版本:11.2.0.4 x64 數據庫版本:11.2.0.4 x64 數據庫SID:zhankys 數據庫SID:zhankyt OGG版本:12.1.2.1 OGG版本:12.1.2.1
環境準備(源目的相同)
創建目錄賦權
--賦權歸檔目錄 mkdir -p /u01/archivelog chown -R oracle:oinstall /u01 chmod -R 775 /u01 --賦權軟件安裝包目錄 mkdir -p /u01/zky chown -R oracle:oinstall /u01 chmod -R 775 /u01 --創建OGG安裝目錄 mkdir /ogg chown -R oracle:oinstall /ogg chmod -R 775 /ogg --設置OGG環境變量 echo ‘export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib‘>>/home/oracle/.bash_profile
數據庫準備(源目的相同)
--登錄數據庫 sqlplus / as sysdba --創建ogg賬戶 create tablespace ogg_tablespace datafile ‘/u01/app/oracle/oradata/ogg01.dbf‘ size 10m autoextend on next 5m; create user goldengate identified by goldengate default tablespace ogg_tablespace; grant dba to goldengate; --查看歸檔、強制日誌模式、數據庫級別的補充日誌是否開啟(註意歸檔存放目錄) archive log list; select force_logging,supplemental_log_data_min from v$database; show parameter enable_goldengate_replication; --開啟歸檔方法 shutdow immediate start mount alter database archivelog; --設置歸檔日誌路徑 alter system set log_archive_dest_1=‘location=/u01/archivelog‘ scope =both; alter database open; --開啟數據庫強制日誌模式、數據庫級別的補充日誌 alter database force logging; alter database add supplemental log data; --修改允許使用ogg的參數(針對11.2.0.4庫) ALTER SYSTEM SET ENABLE_GOLDENGATE_REPLICATION = TRUE SCOPE=BOTH;
更改tnsname(源目的相同)
vi /u01/app/oracle/product/11.2.0/db_1/network/admin/tnsnames.ora
ZHANKYS =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST =192.168.214.52)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = ZHANKYS)
)
)
ZHANKYT =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST =192.168.214.53)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = ZHANKYT)
)
)
初始化數據(源目的相同)
初始化數據準備(源目的相同)(初始化就是保持兩邊數據庫的基礎數據一樣。ps:這裏因為測試等後面有時間在從新弄一份模擬真實環境初始化)
connect goldengate/goldengate
--創建表
DROP TABLE tcustmer;
CREATE TABLE tcustmer ( cust_code VARCHAR(4) NOT NULL, name VARCHAR(30),
city VARCHAR(20), state CHAR(2), PRIMARY KEY (cust_code));
DROP TABLE tcustord;
CREATE TABLE tcustord ( cust_code VARCHAR(4) NOT NULL, product_code VARCHAR(8) NOT NULL,
order_id INTEGER NOT NULL, product_price DECIMAL(8,2), product_amount INTEGER,
transaction_id INTEGER, PRIMARY KEY (cust_code, product_code, order_id) );
select * from goldengate.tcustmer;
select * from goldengate.tcustord;
圖形化安裝OGG(源目的相同)
OGG軟件安裝(源目的相同)
xhost +
su - oracle
cd /u01/zky/
unzip 121210_ggs_Linux_x64_shiphome.zip
cd fbo_ggs_Linux_x64_shiphome/Disk1/
./runInstaller
配置OGG參數
創建ogg目錄(源目的相同)
cd /ogg
./ggsci
create subdirs
創建checkpoint表(源目的相同)(如果有多實例的時候需要在dblogin的時候@庫名:dblogin userid [email protected]庫名,password goldengate)
{
dblogin userid goldengate,password goldengate
add checkpointtable goldengate.ggs_checkpoint
}
設置globals(源目的相同)
edit params ./globals
{
CHECKPOINTTABLE goldengate.ggs_checkpoint
UNLOCKEDTRAILFILES
}
配置MGR(源目的相同)
edit params mgr
{
PORT 7809
AUTOSTART ER *
AUTORESTART ER *,RETRIES 3,WAITMINUTES 5,RESETMINUTES 60
LAGREPORTHOURS 1
LAGINFOMINUTES 3
LAGCRITICALMINUTES 10
PURGEOLDEXTRACTS ./dirdat/*,USECHECKPOINTS,MINKEEPDAYS 3
}
start mgr
配置需要trandata的對象(源)
dblogin userid goldengate,password goldengate
add trandata goldengate.tcustmer
add trandata goldengate.tcustord
配置extract(源)
add extract e_cs,tranlog,begin now
add exttrail ./dirdat/cs,extract e_cs,megabytes 5
edit param e_cs
{
EXTRACT e_cs
SETENV (NLS_LANG="AMERICAN_AMERICA.ZHS16GBK")
GETENV (NLS_LANG)
userid goldengate,password goldengate
EXTTRAIL ./dirdat/cs,FORMAT RELEASE 12.1
DISCARDFILE ./dirrpt/e_cs.dsc,PURGE
--NOCOMPRESSDELETES
NOCOMPRESSUPDATES
GETUPDATEBEFORES
GETUPDATEAFTERS
TRANLOGOPTIONS LOGRETENTION disabled
WARNLONGTRANS 30m,CHECKINTERVAL 3m
table goldengate.tcustmer;
table goldengate.tcustord;
}
start e_cs
配置pump(源)
add extract p_cs,exttrailsource ./dirdat/cs,begin now
add rmttrail ./dirdat/cs,extract p_cs,megabytes 5
edit param p_cs
{
EXTRACT p_cs
SETENV (NLS_LANG="AMERICAN_AMERICA.ZHS16GBK")
GETENV (NLS_LANG)
userid goldengate,password goldengate
NOPASSTHRU
RMTHOST 192.168.214.53,MGRPORT 7809,TIMEOUT 120
RMTTRAIL ./dirdat/cs,format RELEASE 12.1
DISCARDFILE ./dirrpt/p_cs.dsc,PURGE
table goldengate.tcustmer;
table goldengate.tcustord;
}
start p_cs
配置replicat(目的)
add replicat r_cs,exttrail ./dirdat/cs,checkpointtable goldengate.ggs_checkpoint
edit param r_cs
{
REPLICAT b_r_29
SETENV (NLS_LANG="AMERICAN_AMERICA.ZHS16GBK")
GETENV (NLS_LANG)
userid goldengate,password goldengate
HANDLECOLLISIONS
ASSUMETARGETDEFS
REPERROR DEFAULT,DISCARD
DBOPTIONS NOSUPPRESSTRIGGERS
DISCARDFILE ./dirrpt/b_r_29.dsc,PURGE
MAP goldengate.TCUSTMER, TARGET goldengate.TCUSTMER;
MAP goldengate.TCUSTORD, TARGET goldengate.TCUSTORD;
}
start r_cs
校驗結果
select * from goldengate.TCUSTMER;
select * from goldengate.TCUSTORD;
INSERT INTO goldengate.tcustmer VALUES (‘ZZZ‘,‘BG SOFTWARE CO.‘,‘SEATTLE‘,‘WZ‘);
INSERT INTO goldengate.tcustord VALUES (‘ZZZ‘,‘CAR‘,144,17520,3,100);
COMMIT;
INSERT INTO goldengate.tcustmer VALUES (‘ZqZZ‘,‘BqG SOFTWARE CO.‘,‘SEATTLE‘,‘WZ‘);
INSERT INTO goldengate.tcustord VALUES (‘ZqZZ‘,‘CAR‘,144,17520,3,100);
COMMIT;
INSERT INTO goldengate.tcustmer VALUES (‘ZbZ‘,‘BzG SOFTWARE CO.‘,‘SEATTLE‘,‘WZ‘);
INSERT INTO goldengate.tcustord VALUES (‘ZbZ‘,‘CAR‘,144,17520,3,100);
COMMIT;
INSERT INTO goldengate.tcustmer VALUES (‘ZghZ‘,‘BG SOFTWARE CO.‘,‘SEATTLE‘,‘WZ‘);
INSERT INTO goldengate.tcustord VALUES (‘ZghZ‘,‘CAR‘,144,17520,3,100);
COMMIT;
delete goldengate.tcustmer where cust_code=‘ZZZ‘;
delete goldengate.tcustord where cust_code=‘ZZZ‘;
delete goldengate.tcustmer where cust_code=‘ZqZZ‘;
delete goldengate.tcustord where cust_code=‘ZqZZ‘;
delete goldengate.tcustmer where cust_code=‘ZbZ‘;
delete goldengate.tcustord where cust_code=‘ZbZ‘;
delete goldengate.tcustmer where cust_code=‘ZghZ‘;
delete goldengate.tcustord where cust_code=‘ZghZ‘;
commit;
LINUX環境OGG同步測試