Oracle Database 復制解決方案：Oracle GoldenGate
阿新 • • 發佈：2018-08-04
scope class tab rest onf lur auto login erp 源端數據庫配置
[root@king01 ~]# su - oracle
[oracle@king01 ~]$ sqlplus / as sysdba
SQL> create tablespace goldengate datafile '/u01/app/oracle/oradata/king/ogg01.dbf' size 1024M;
Tablespace created.
SQL> create user ggs identified by ggs default tablespace goldengate;
User created.
SQL> grant dba to ggs;
Grant succeeded.
SQL> select log_mode from v$database;
LOG_MODE
------------------------------------
ARCHIVELOG
SQL> alter database force logging;
Database altered.
SQL> select force_logging from v$database;
FORCE_LOGGING
------------------------------
YES
SQL> alter database add supplemental log data;
Database altered.
SQL> col supplemental_log_data_min for a30
SQL> select supplemental_log_data_min from v$database;
SUPPLEMENTAL_LOG_DATA_MIN
------------------------------
YES
SQL> alter system set enable_goldengate_replication;
SQL> alter system archive log current;
源端安裝OGG [oracle@king01 ~]$ vi .bash_profile export OGG_HOME=/u01/app/ogg export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib export PATH=$OGG_HOME:$PATH [oracle@king01 ~]$ source .bash_profile [oracle@king01 ~]$ mkdir -p /u01/app/ogg [oracle@king01 ~]$ unzip fbo_ggs_Linux_x64_shiphome.zip [oracle@king01 ~]$ cd fbo_ggs_Linux_x64_shiphome/Disk1 [oracle@king01 Disk1]$ ./runInstaller
[oracle@king01 ~]$ cd /u01/app/ogg
[oracle@king01 ogg]$ ./ggsci
Oracle GoldenGate Command Interpreter for Oracle
Version 12.2.0.1.1 OGGCORE_12.2.0.1.0_PLATFORMS_151211.1401_FBO
Linux, x64, 64bit (optimized), Oracle 11g on Dec 12 2015 00:54:38
Operating system character set identified as UTF-8.
Copyright (C) 1995, 2015, Oracle and/or its affiliates. All rights reserved.
GGSCI (king01) 1> create subdirs
Creating subdirectories under current directory /u01/app/ogg
Parameter files /u01/app/ogg/dirprm: created
Report files /u01/app/ogg/dirrpt: created
Checkpoint files /u01/app/ogg/dirchk: created
Process status files /u01/app/ogg/dirpcs: created
SQL script files /u01/app/ogg/dirsql: created
Database definitions files /u01/app/ogg/dirdef: created
Extract data files /u01/app/ogg/dirdat: created
Temporary files /u01/app/ogg/dirtmp: created
Credential store files /u01/app/ogg/dircrd: created
Masterkey wallet files /u01/app/ogg/dirwlt: created
Dump files /u01/app/ogg/dirdmp: created
源端MANAGER進程組
GGSCI (king01) 2> edit params mgr
PORT 7839
DYNAMICPORTLIST 7840-7939
AUTORESTART EXTRACT *,RETRIES 5,WAITMINUTES 3
PURGEOLDEXTRACTS ./dirdat/*,USECHECKPOINTS, MINKEEPDAYS 7
GGSCI (king01) 3> start mgr
Manager started.
GGSCI (king01) 4> info mgr
Manager is running (IP port king01.7839, Process ID 3243).
源端EXTRACT進程組
GGSCI (king01) 5> dblogin userid ggs,password ggs
Successfully logged into database.
GGSCI (king01 as ggs@king) 6> add schematrandata soe
2018-08-04 13:18:03 INFO OGG-01788 SCHEMATRANDATA has been added on schema soe.
2018-08-04 13:18:03 INFO OGG-01976 SCHEMATRANDATA for scheduling columns has been added on schema soe.
GGSCI (king01 as ggs@king) 7> add extract ext_soe, tranlog, begin now
EXTRACT added.
GGSCI (king01 as ggs@king) 8> add exttrail ./dirdat/st,extract ext_soe,megabytes 100
EXTTRAIL added.
GGSCI (king01 as ggs@king) 9> edit params ext_soe
EXTRACT ext_soe
dynamicresolution
USERID ggs,PASSWORD ggs
EXTTRAIL ./dirdat/st
TABLEEXCLUDE SOE.ORDERENTRY_METADATA
TABLE SOE.*;
GGSCI (king01 as ggs@king) 10> start ext_soe
Sending START request to MANAGER ...
EXTRACT EXT_SOE starting
GGSCI (king01 as ggs@king) 11> info ext_soe
EXTRACT EXT_SOE Last Started 2017-08-30 13:47 Status RUNNING
Checkpoint Lag 00:00:00 (updated 00:00:07 ago)
Process ID 4234
Log Read Checkpoint Oracle Redo Logs
2017-08-30 16:58:33 Seqno 59, RBA 211786752
SCN 0.2361582 (2361582)
源端PUMP進程組
GGSCI (king01 as ggs@king) 12> add extract pmp_soe, exttrailsource ./dirdat/st
EXTRACT added.
GGSCI (king01 as ggs@king) 13> add rmttrail ./dirdat/rt,EXTRACT pmp_soe,megabytes 100
RMTTRAIL added.
GGSCI (king01 as ggs@king) 14> edit params pmp_soe
EXTRACT pmp_soe
PASSTHRU
RMTHOST 192.168.1.202, MGRPORT 7839, COMPRESS
RMTTRAIL ./dirdat/rt
TABLE SOE.*;
GGSCI (king01 as ggs@king) 15> start pmp_soe
Sending START request to MANAGER ...
EXTRACT PMP_SOE starting
GGSCI (king01 as ggs@king) 16> info pmp_soe
EXTRACT PMP_SOE Last Started 2017-08-30 15:22 Status RUNNING
Checkpoint Lag 00:00:00 (updated 00:00:08 ago)
Process ID 4844
Log Read Checkpoint File ./dirdat/st000000000
2017-08-30 16:20:08.000000 RBA 47753236
GGSCI (king01 as ggs@king) 17> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
EXTRACT RUNNING EXT_SOE 00:00:00 00:00:01
EXTRACT RUNNING PMP_SOE 00:00:00 00:00:06源端備份數據庫
[oracle@king01 ~]$ mkdir /u01/app/oracle/backup
[oracle@king01 ~]$ rman target /
RMAN> CONFIGURE CONTROLFILE AUTOBACKUP ON;
RMAN> CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/u01/app/oracle/backup/%F';
RMAN> RUN {
BACKUP INCREMENTAL LEVEL=0 TAG 'FULL_BACKUP' DATABASE
FORMAT '/u01/app/oracle/backup//soe_full_incr_%s_%p_%T'
PLUS ARCHIVELOG
FORMAT '/u01/app/oracle/backup/soe_arch_%s_%p_%T' delete all input;
DELETE NOPROMPT OBSOLETE;
}
[oracle@king01 ~]$ sqlplus / as sysdba
SQL> select to_char(current_scn) from v$database;
TO_CHAR(CURRENT_SCN)
----------------------------------------
1032191
SQL> alter system archive log current ;
System altered.
SQL> alter system archive log current ;
System altered.
SQL> alter system archive log current ;
System altered.
[oracle@king01 ~]$ rman target /
RMAN> backup archivelog all FORMAT '/u01/app/oracle/backup/soe_arch_%s_%p_%T';
[oracle@king01 ~]$ cd /u01/oracle/backup
[oracle@king01 backup]$ scp * 192.168.1.202:/u01/oracle/backup/
[oracle@king01 ~]$ cd $ORACLE_HOME/dbs
[oracle@king01 dbs]$ scp orapwking 192.168.1.202:/u01/app/database/11.2.0.4/product/dbs目標端恢復數據庫
[oracle@king02 ~]$ mkdir -p /u01/app/oracle/admin/king/adump
[oracle@king02 ~]$ mkdir -p /u01/app/oracle/oradata/king
[oracle@king02 ~]$ mkdir -p /u01/app/oracle/fast_recovery_area/king
[oracle@king02 ~]$ mkdir -p /u01/app/oracle/archive
[oracle@king02 ~]$ rman target /
RMAN> startup nomount
startup failed: ORA-01078: failure in processing system parameters
LRM-00109: could not open parameter file '/u01/app/oracle/product/11.2.0/db_1/dbs/initking.ora'
starting Oracle instance without parameter file for retrieval of spfile
Oracle instance started
Total System Global Area 1068937216 bytes
Fixed Size 2260088 bytes
Variable Size 281019272 bytes
Database Buffers 780140544 bytes
Redo Buffers 5517312 bytes
RMAN> set DBID=1085678857
RMAN> run{
set CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/u01/app/oracle/backup/%F';
restore spfile from autobackup;
}
RMAN> shutdown immediate
RMAN> startup nomount
Total System Global Area 1068937216 bytes
Fixed Size 2260088 bytes
Variable Size 322962312 bytes
Database Buffers 687865856 bytes
Redo Buffers 55848960 bytes
RMAN> set DBID=1085678857
executing command: SET DBID
RMAN> run{
2> set CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/u01/app/oracle/backup/%F';
3> restore controlfile from autobackup;
4> }
RMAN> alter database mount;
RMAN> run{
set until scn 1032191;
restore database;
recover database;
}
RMAN> alter database open resetlogs;目標端數據庫設置
SQL> select 'alter table '||owner||'.'||table_name||' disable constraint '||constraint_name||';'
from dba_constraints
where constraint_type in ('R') and
owner in('SOE')
order by status,owner;
'ALTERTABLE'||OWNER||'.'||TABLE_NAME||'DISABLECONSTRAINT'||CONSTRAINT_NAME||';'
--------------------------------------------------------------------------------
alter table SOE.ADDRESSES disable constraint ADD_CUST_FK;
alter table SOE.ORDERS disable constraint ORDERS_CUSTOMER_ID_FK;
alter table SOE.ORDER_ITEMS disable constraint ORDER_ITEMS_PRODUCT_ID_FK;
alter table SOE.INVENTORIES disable constraint INVENTORIES_PRODUCT_ID_FK;
alter table SOE.ORDER_ITEMS disable constraint ORDER_ITEMS_ORDER_ID_FK;
alter table SOE.INVENTORIES disable constraint INVENTORIES_WAREHOUSES_FK;
6 rows selected.
SQL> select 'alter trigger '||owner||'.'||trigger_name||' disable;'
from dba_triggers
where owner in('SOE')
order by status,owner;
no rows selected
SQL> alter system set job_queue_processes=0 scope=both;
System altered.
SQL> drop user ggs cascade;
User dropped.
SQL> create user ggt identified by ggt default tablespace goldengate;
User created.
SQL> grant dba to ggt;
Grant succeeded.目標端安裝OGG
[oracle@king02 ~]$ vi .bash_profile
export OGG_HOME=/u01/app/ogg
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
export PATH=$OGG_HOME:$PATH
[oracle@king02 ~]$ source .bash_profile
[oracle@king02 ~]$ mkdir -p /u01/app/ogg
[oracle@king02 ~]$ unzip fbo_ggs_Linux_x64_shiphome.zip
[oracle@king02 ~]$ cd fbo_ggs_Linux_x64_shiphome/Disk1
[oracle@king02 Disk1]$ ./runInstaller
[oracle@king02 Disk1]$ cd /u01/app/ogg
[oracle@king02 ogg]$ ./ggsci
GGSCI (king02) 1> create subdirs
Creating subdirectories under current directory /u01/app/ogg
Parameter files /u01/app/ogg/dirprm: created
Report files /u01/app/ogg/dirrpt: created
Checkpoint files /u01/app/ogg/dirchk: created
Process status files /u01/app/ogg/dirpcs: created
SQL script files /u01/app/ogg/dirsql: created
Database definitions files /u01/app/ogg/dirdef: created
Extract data files /u01/app/ogg/dirdat: created
Temporary files /u01/app/ogg/dirtmp: created
Credential store files /u01/app/ogg/dircrd: created
Masterkey wallet files /u01/app/ogg/dirwlt: created
Dump files /u01/app/ogg/dirdmp: created
目標端MANAGER進程組
GGSCI (king02) 1> edit params mgr
PORT 7839
DYNAMICPORTLIST 7840-7939
AUTORESTART EXTRACT *,RETRIES 5,WAITMINUTES 3
PURGEOLDEXTRACTS ./dirdat/*,USECHECKPOINTS, MINKEEPDAYS 7
GGSCI (king02) 2> start mgr
Manager started.
GGSCI (king02) 3> info mgr
Manager is running (IP port king02.7839, Process ID 13650).
目標端REPLICAT進程組
GGSCI (king02) 4> edit params ./GLOBALS
checkpointtable ggt.chkpt
GGSCI (king02) 5> dblogin userid ggt,password ggt
Successfully logged into database.
GGSCI (king02 as ggt@king) 6> add checkpointtable
No checkpoint table specified. Using GLOBALS specification (ggt.chkpt)...
Successfully created checkpoint table ggt.chkpt.
GGSCI (king02 as ggt@king) 7> add replicat rep_soe,exttrail ./dirdat/rt
REPLICAT added.
GGSCI (king02 as ggt@king) 8> edit param rep_soe
REPLICAT rep_soe
USERID ggt, PASSWORD ggt
DISCARDFILE ./dirrpt/rep_soe.dsc,APPEND,MEGABYTES 1024
REPERROR DEFAULT, ABEND
ASSUMETARGETDEFS
ALLOWNOOPUPDATES
MAP SOE.*, TARGET SOE.*;
GGSCI (king02 as ggt@king) 9> start replicat rep_soe, aftercsn 1032191
Sending START request to MANAGER ...
REPLICAT REP_SOE starting
GGSCI (king02 as ggt@king) 10> info rep_soe
REPLICAT REP_SOE Last Started 2018-08-04 14:40 Status RUNNING
Checkpoint Lag 00:00:00 (updated 00:00:00 ago)
Process ID 13902
Log Read Checkpoint File ./dirdat/rt000000000
2018-08-04 14:43:08.676383 RBA 42207
GGSCI (king02 as ggt@king) 11> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
REPLICAT RUNNING REP_SOE 00:00:00 00:00:04Oracle Database 復制解決方案：Oracle GoldenGate