GoldenGate – Database SOS

OGG-02771 Input trail file format RELEASE 19.1 is different from previous trail file form at RELEASE 11.2.

标题：OGG-02771 Input trail file format RELEASE 19.1 is different from previous trail file form at RELEASE 11.2.

源端数据库从11.2.0.4升级到19c版本(目标端本身就是19.1版本ogg),对应的ogg也从11.2升级到了19.1版本,ogg的trail文件传输到目标端之后,replicat进程直接ABENDED

GGSCI (xifenfei) 3> info replicat HISCA01,detail

REPLICAT   HISCA01   Last Started 2024-12-06 17:18   Status ABENDED
Checkpoint Lag       00:00:00 (updated 13:35:38 ago)
Log Read Checkpoint  File /data/ogg/dirdat/his/re000148
                     2024-12-06 01:12:04.078756  RBA 51446

查看view report查看报错详细

***********************************************************************
**                     Run Time Messages                             **
***********************************************************************


2024-12-06 17:50:55  INFO    OGG-02243  Opened trail file /data/ogg/dirdat/his/re000148 at 2024-12-06 17:50:55.559447.

2024-12-06 17:50:55  INFO    OGG-02232  Switching to next trail file /data/ogg/dirdat/his/re000000149 
     at 2024-12-06 17:50:55.559447 due to EOF. with current RBA 51,446.

Source Context :
  SourceModule            : [er.replicat.processloop]
  SourceID                : [er/replicat/processloop.cpp]
  SourceMethod            : [processReplicatLoop]
  SourceLine              : [1111]
  ThreadBacktrace         : [12] elements
                          : [/data/ogg/libgglog.so(CMessageContext::AddThreadContext())]
                          : [/data/ogg/libgglog.so(CMessageFactory::CreateMessage(CSourceContext*, unsigned int, ...))]
                          : [/data/ogg/libgglog.so(_MSG_Int32_String(CSourceContext*, int, int, char const*, CMessageFactory::MessageDisposition))]
                          : [/data/ogg/replicat()]
                          : [/data/ogg/replicat(ggs::er::ReplicatContext::run())]
                          : [/data/ogg/replicat()]
                          : [/data/ogg/replicat(ggs::gglib::MultiThreading::MainThread::ExecMain())]
                          : [/data/ogg/replicat(ggs::gglib::MultiThreading::Thread::RunThread(ggs::gglib::MultiThreading::Thread::ThreadArgs*))]
                          : [/data/ogg/replicat(ggs::gglib::MultiThreading::MainThread::Run(int, char**))]
                          : [/data/ogg/replicat(main)]
                          : [/lib64/libc.so.6(__libc_start_main)]
                          : [/data/ogg/replicat()]

2024-12-06 17:50:55  ERROR   OGG-02171  Error reading LCR from data source. Status 524, data source type TrailDataSource.

Source Context :
  SourceModule            : [er.replicat.ReplicatContext]
  SourceID                : [er/replicat/ReplicatContext.cpp]
  SourceMethod            : [onTrailFormatChange]
  SourceLine              : [564]
  ThreadBacktrace         : [17] elements
                          : [/data/ogg/libgglog.so(CMessageContext::AddThreadContext())]
                          : [/data/ogg/libgglog.so(CMessageFactory::CreateMessage(CSourceContext*, unsigned int, ...))]
                          : [/data/ogg/libgglog.so(_MSG_String_String_String(CSourceContext*, int, char const*, char const*,
                             char const*, CMessageFactory::MessageDisposition))]
                          : [/data/ogg/replicat(ggs::er::ReplicatContext::onTrailFormatChange(char const*, unsigned short, unsigned short) const)]
                          : [/data/ogg/replicat(ggs::gglib::ggtrail::TrailDataSource::updateTrailCompat(ggs::gglib::ggtrail::TrailFile const&))]
                          : [/data/ogg/replicat(ggs::er::ReplicatTrailDataSource::updateTrailCompat(ggs::gglib::ggtrail::TrailFile const&))]
                          : [/data/ogg/replicat(ggs::gglib::ggtrail::TrailDataSource::
                             readNextTrailRecord(ggs::gglib::gglcr::CommonLCR**, long*, int&, int&, bool, bool))]
                          : [/data/ogg/replicat(ggs::er::ReplicatTrailDataSource::readLCR(ggs::gglib::gglcr::CommonLCR**, long&, bool&))]
                          : [/data/ogg/replicat(ggs::er::ReplicatContext::processReplicatLoop())]
                          : [/data/ogg/replicat(ggs::er::ReplicatContext::run())]
                          : [/data/ogg/replicat()]
                          : [/data/ogg/replicat(ggs::gglib::MultiThreading::MainThread::ExecMain())]
                          : [/data/ogg/replicat(ggs::gglib::MultiThreading::Thread::RunThread(ggs::gglib::MultiThreading::Thread::ThreadArgs*))]
                          : [/data/ogg/replicat(ggs::gglib::MultiThreading::MainThread::Run(int, char**))]
                          : [/data/ogg/replicat(main)]
                          : [/lib64/libc.so.6(__libc_start_main)]
                          : [/data/ogg/replicat()]

2024-12-06 17:50:55  ERROR   OGG-02771  Input trail file /data/ogg/dirdat/his/re000000149 format RELEASE 19.1 
                                        is different from previous trail file form at RELEASE 11.2.

trail文件情况

[oracle@xifenfei his]$ ls -ltr
total 2167648
-rw-r----- 1 oracle oinstall 157604039 Nov 14 11:44 re000144
-rw-r----- 1 oracle oinstall 499999979 Nov 21 16:48 re000145
-rw-r----- 1 oracle oinstall 499999866 Dec  2 10:06 re000146
-rw-r----- 1 oracle oinstall 266123675 Dec  6 03:36 re000147
-rw-r----- 1 oracle oinstall     51446 Dec  6 04:15 re000148
-rw-r----- 1 oracle oinstall      1211 Dec  6 04:15 re000000149
-rw-r----- 1 oracle oinstall  43711175 Dec  6 17:50 re000000150

大概的意思就是解析完成了148文件,但是在解析149文件时发现trail的版本从11.2变成了19.1,从而导致进程abend.
解决这个问题,需要人工重新指定解析149文件即可

GGSCI (xifenfei) 5>  Alter replicat HISCA01 EXTSEQNO 149, EXTRBA 0

2024-12-06 17:53:01  INFO    OGG-06594  Replicat HISCA01 has been altered. 
Even the start up position might be updated, duplicate suppression remains active in next startup.
To override duplicate suppression, start HISCA01 with NOFILTERDUPTRANSACTIONS option.

REPLICAT altered.


GGSCI (xifenfei) 6> start HISCA01

Sending START request to MANAGER ...
REPLICAT HISCA01 starting

GGSCI (xifenfei) 8> stats HISCA01

Sending STATS request to REPLICAT HISCA01 ...

Start of Statistics at 2024-12-06 17:53:20.

Replicating from U_XFF_A.T_XFF to U_XFF_B.T_XFF:

*** Total statistics since 2024-12-06 17:53:12 ***
        Total inserts                                    431.00
        Total updates                                      0.00
        Total deletes                                    307.00
        Total upserts                                      0.00
        Total discards                                     0.00
        Total operations                                 738.00

*** Daily statistics since 2024-12-06 17:53:12 ***
        Total inserts                                    431.00
        Total updates                                      0.00
        Total deletes                                    307.00
        Total upserts                                      0.00
        Total discards                                     0.00
        Total operations                                 738.00

*** Hourly statistics since 2024-12-06 17:53:12 ***
        Total inserts                                    431.00
        Total updates                                      0.00
        Total deletes                                    307.00
        Total upserts                                      0.00
        Total discards                                     0.00
        Total operations                                 738.00

*** Latest statistics since 2024-12-06 17:53:12 ***
        Total inserts                                    431.00
        Total updates                                      0.00
        Total deletes                                    307.00
        Total upserts                                      0.00
        Total discards                                     0.00
        Total operations                                 738.00

End of Statistics.

OGG-02246 Source redo compatibility level 19.0.0 requires trail FORMAT 12.2 or higher

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：OGG-02246 Source redo compatibility level 19.0.0 requires trail FORMAT 12.2 or higher

在一些情况下,我们会遇到某些原因,在源端和目标端部署不同版本的ogg,如果是目标端版本高于源端版本,一般没有问题,但是如果源端版本较高,需要考虑在抽取和传输进程中加上类似这样的配置

EXTTRAIL <trail file>, FORMAT RELEASE 11.2
 
RMTTRAIL <trail file>, FORMAT RELEASE 11.2

需要注意ogg 19版本设置FORMAT RELEASE 参数最低只能12.2,否则就会出现类似报错,导致进程无法启动

2024-12-05 15:06:59  INFO    OGG-02089  Source redo compatibility version is: 19.0.0.

2024-12-05 15:06:59  INFO    OGG-00546  Default thread stack size: 10485760.

Source Context :
  SourceModule     : [er.redo.ora]
  SourceID         : [er/redo/oracle/redoora.c]
  SourceMethod     : [validateOutTrailFileCompatibility]
  SourceLine       : [6931]
  ThreadBacktrace  : [15] elements
                   : [/ogg/libgglog.so(CMessageContext::AddThreadContext())]
                   : [/ogg/libgglog.so(CMessageFactory::CreateMessage(CSourceContext*, unsigned int, ...))]
                   : [/ogg/libgglog.so(_MSG_String_String(CSourceContext*, int, char const*, char const*, CMessageFactory::MessageDisposition))]
                   : [/ogg/extract()]
                   : [/ogg/extract(RedoAPI::createInstance(ggs::gglib::ggdatasource::DataSource*, ggs::gglib::ggapp::ReplicationContext*))]
                   : [/ogg/extract(ggs::er::OraTranLogDataSource::setup())]
                   : [/ogg/extract(ggs::gglib::ggapp::ReplicationContext::establishStartPoints(char, ggs::gglib::ggdatasource::DataSourceParams c
onst&))]
                   : [/ogg/extract(ggs::gglib::ggapp::ReplicationContext::initializeDataSources(ggs::gglib::ggdatasource::DataSourceParams&))]
                   : [/ogg/extract()]
                   : [/ogg/extract(ggs::gglib::MultiThreading::MainThread::ExecMain())]
                   : [/ogg/extract(ggs::gglib::MultiThreading::Thread::RunThread(ggs::gglib::MultiThreading::Thread::ThreadArgs*))]
                   : [/ogg/extract(ggs::gglib::MultiThreading::MainThread::Run(int, char**))]
                   : [/ogg/extract(main)]
                   : [/lib64/libc.so.6(__libc_start_main)]
                   : [/ogg/extract()]

2024-12-05 15:06:59  ERROR   OGG-02246  Source redo compatibility level 19.0.0 requires trail FORMAT 12.2 or higher.

2024-12-05 15:06:59  ERROR   OGG-01668  PROCESS ABENDING.

出现这个问题主要是从oracle 12.2开始引入了BigSCN机制,基于目前客户比较常见的数据库版本,最可能出现这类问题的是:源端19c版本数据库,目标端是11.2版本数据库.对于这类同步需求,可以在目标端也部署19版本ogg for 11.2数据库版本来解决

GoldenGate 19安装和打patch

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：GoldenGate 19安装和打patch

1. 下载V983658-01.zip,并上传到/tmp中
2. 安装19.1.0.0.4版本ogg,需要修改静默文件/tmp/fbo_ggs_Linux_x64_shiphome/Disk1/response/oggcore.rsp中修改这两个参数

INSTALL_OPTION=ORA19c
SOFTWARE_LOCATION=/tmp/ogg

3. 静默安装ogg

[oracle@ora19c:/home/oracle]$ /tmp/fbo_ggs_Linux_x64_shiphome/Disk1/runInstaller -silent \
-responseFile /tmp/fbo_ggs_Linux_x64_shiphome/Disk1/response/oggcore.rsp
Starting Oracle Universal Installer...

Checking Temp space: must be greater than 120 MB. Actual 6106 MB Passed
Checking swap space: must be greater than 150 MB. Actual 1257 MB Passed
Preparing to launch Oracle Universal Installer from /tmp/OraInstall2024-12-02_10-57-00PM. Please wait ...
[oracle@ora19c:/home/oracle]$ You can find the log of this install session at:
/data/app/oraInventory/logs/installActions2024-12-02_10-57-00PM.log
Successfully Setup Software.
The installation of Oracle GoldenGate Core was successful.
Please check '/data/app/oraInventory/logs/silentInstall2024-12-02_10-57-00PM.log' for more details.

[oracle@ora19c:/home/oracle]$ cd /tmp/ogg
[oracle@ora19c:/tmp/ogg]$ ./ggsci

Oracle GoldenGate Command Interpreter for Oracle
Version 19.1.0.0.4 OGGCORE_19.1.0.0.0_PLATFORMS_191017.1054_FBO
Linux, x64, 64bit (optimized), Oracle 19c on Oct 17 2019 21:16:29
Operating system character set identified as UTF-8.

GGSCI (ora19c) 1> info all

Program Status Group Lag at Chkpt Time Since Chkpt

MANAGER STOPPED

GGSCI (ora19c) 2> create subdirs

Creating subdirectories under current directory /tmp/ogg

Parameter file /tmp/ogg/dirprm: created.
Report file /tmp/ogg/dirrpt: created.
Checkpoint file /tmp/ogg/dirchk: created.
Process status files /tmp/ogg/dirpcs: created.
SQL script files /tmp/ogg/dirsql: created.
Database definitions files /tmp/ogg/dirdef: created.
Extract data files /tmp/ogg/dirdat: created.
Temporary files /tmp/ogg/dirtmp: created.
Credential store files /tmp/ogg/dircrd: created.
Masterkey wallet files /tmp/ogg/dirwlt: created.
Dump files /tmp/ogg/dirdmp: created.

GGSCI (ora19c) 3> exit

4. 下载patch p37236684_1925000OGGRU_Linux-x86-64.zip 和opatch p6880880_190000_Linux-x86-64.zip（12.2.0.1.44版本）并解压

[oracle@ora19c:/tmp]$ cd /tmp/
[oracle@ora19c:/tmp]$ unzip p37236684_1925000OGGRU_Linux-x86-64.zip 
[oracle@ora19c:/tmp]$ cd /tmp/ogg
[oracle@ora19c:/tmp/ogg]$ mv OPatch/ OPatch_bak
[oracle@ora19c:/tmp/ogg]$ unzip /tmp/p6880880_190000_Linux-x86-64.zip 
[oracle@ora19c:/tmp/ogg]$ /tmp/ogg/OPatch/opatch version
OPatch Version: 12.2.0.1.44

OPatch succeeded.

5. 对19.1.0.0.4版本ogg 打上最新patch(37236684)

[oracle@ora19c:/tmp/ogg]$ export ORACLE_HOME=/tmp/ogg
[oracle@ora19c:/tmp/ogg]$ OPatch/opatch apply /tmp/37236684/
Oracle Interim Patch Installer version 12.2.0.1.44
Copyright (c) 2024, Oracle Corporation.  All rights reserved.


Oracle Home       : /tmp/ogg
Central Inventory : /data/app/oraInventory
   from           : /tmp/ogg/oraInst.loc
OPatch version    : 12.2.0.1.44
OUI version       : 12.2.0.4.0
Log file location : /tmp/ogg/cfgtoollogs/opatch/opatch2024-12-02_23-04-26PM_1.log

Verifying environment and performing prerequisite checks...
OPatch continues with these patches:   37236684  

Do you want to proceed? [y|n]
y
User Responded with: Y
All checks passed.

Please shutdown Oracle instances running out of this ORACLE_HOME on the local system.
(Oracle Home = '/tmp/ogg')


Is the local system ready for patching? [y|n]
y
User Responded with: Y
Backing up files...
Applying interim patch '37236684' to OH '/tmp/ogg'

Patching component oracle.oggcore.ora19c, 19.1.0.0.0...
Patch 37236684 successfully applied.
Log file location: /tmp/ogg/cfgtoollogs/opatch/opatch2024-12-02_23-04-26PM_1.log

OPatch succeeded.
[oracle@ora19c:/tmp/ogg]$ OPatch/opatch lspatches
37236684;

OPatch succeeded.
[oracle@ora19c:/tmp/ogg]$ ./ggsci

Oracle GoldenGate Command Interpreter for Oracle
Version 19.25.0.0.241105 OGGCORE_19.25.0.0.0OGGRU_PLATFORMS_241118.0932_FBO
Linux, x64, 64bit (optimized), Oracle 19c  on Nov 18 2024 13:19:46
Operating system character set identified as UTF-8.

Copyright (C) 1995, 2024, Oracle and/or its affiliates. All rights reserved.



GGSCI (ora19c) 1>

OGG-01777 Extract abended as it ran out of sequence numbers used to create TRAIL files

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：OGG-01777 Extract abended as it ran out of sequence numbers used to create TRAIL files

ogg extract 进程报OGG-01777 Extract abended as it ran out of sequence numbers used to create TRAIL files. The maximum number of TRAIL files allowed is 999999.

由于extract进程已经异常,直接对其抽取的trail文件命名新文件

--ggsci中执行
edit param eora_1  
--修改文件
EXTTRAIL ./dirdat/ab

--ggsci中执行
delete exttrail ./dirdat/aa extract eora_1
add exttrail ./dirdat/ab extract eora_1

GGSCI (xff-source) 51> info eora_1

EXTRACT    EORA_1    Last Started 2022-11-24 22:59   Status STOPPED
Checkpoint Lag       00:00:00 (updated 00:00:00 ago)
Log Read Checkpoint  Oracle Redo Logs
                     First Record         Seqno 248386, RBA 0
                     SCN 0.0 (0)

修改extract pump进程

edit params PORA_1
rmttrail ./dirdat/pc

delete rmttrail ./dirdat/pa extract PORA_1
add rmttrail ./dirdat/pc extract PORA_1
alter ext PORA_1 exttrailsource ./dirdat/ab

GGSCI (xff-source) 56> info pora_1 

EXTRACT    PORA_1    Initialized   2022-11-24 22:59   Status STOPPED
Checkpoint Lag       00:00:00 (updated 00:01:37 ago)
Log Read Checkpoint  File ./dirdat/ab000000
                     First Record  RBA 0

replcat进程处理

alter rep rep1 exttrail ./dirdat/pc

GGSCI (xff-target) 9> info rep1

REPLICAT   REP1      Initialized   2022-11-24 23:00   Status STOPPED
Checkpoint Lag       00:00:00 (updated 00:00:07 ago)
Log Read Checkpoint  File ./dirdat/pb000000
                     First Record  RBA 0

启动相关进程进行传输即可.
另外可以考虑相对简单一点操作,直接delete/add exttrail，delete/add rmttrail同名文件,省去修改param文件的麻烦,注意最终找trail文件名称和偏移量是否准确,如果不正确注意使用类似命令修改

add exttrail ./dirdat/xx, extract xxx, megabytes 1024
add rmttrail ./dirdat/xx, megabytes 1024, seqno 0 , rba 0, extract xxx
alter replicat xxx, extseqno 0, extrba 0
alter extract xxx，extseqno xxxx，extrba xxxx

OGG-01705故障处理

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：OGG-01705故障处理

由于机器突然重启,导致ogg replicat进程启动报OGG-01705

从报错信息看应该是ogg产生的Trail文件大小异常了,查看操作系统层面该文件大小

ogg进程启动需要读取的文件位置433622176,而操作系统层面看到的文件大小为433609363(os层面文件较小,很可能是由于os层面系统重启写丢失导致),对于这样的问题:
在11.2.1.07及其以后版本可以通过以下命令启动replicat进程,过滤掉已经在checkpoint table中已经应用的记录
参考：OGG Replicat Checkpoint RBA Is Larger than Local Trail Size- Ogg v11.2 (Doc ID 1536741.1)

start replicat <rep name> filterduptransactions

对于11.2.1.07之前版本,需要通过Logdump找出来合适的extrba,然后通过以下类似命令处理
参考：OGG Extract / Replicat Checkpoint RBA Is Larger than Local Trail Size (Doc ID 1138409.1)

alter rep < rep name>, extseqno 27506, extrba 92047.

ogg导致v$logfile查询频繁

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：ogg导致v$logfile查询频繁

在某些版本的ogg中发现ogg抽取进程对v$logfile视图查询影响比较大

对应的sql语句为:SELECT 1 FROM V$LOGFILE WHERE(STATUS NOT IN (‘STALE’, ‘INVALID’) OR STATUS IS NULL) AND MEMBER <> :log_name AND EXISTS ( SELECT 1 FROM V$LOG WHERE GROUP# = V$LOGFILE.GROUP# AND THREAD# = :ora_thread AND SEQUENCE# = :ora_seq_no ) AND ROWNUM = 1
查询mos发现相关问题描述:Query On V$logfile Running Excessive Number Of Times After upgrading ogg to 11.2.1.0.32 or 12.1.2.1.5 or later (Doc ID 2116395.1)和Bug 22650790 : CE 12.1.2.1.9: Query on v$logfile running excessive number of times

根据mos描述在ogg对应版本中设置:TRANLOGOPTIONS _ENABLESTREAMLINEDDBLOGREADER

ogg同步部分列配置

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：ogg同步部分列配置

自从2010年后,基本上没有玩ogg了,最近有客户需求,a库在内网,b库在外网,希望同步a库中几个基础业务表的每个表的几个字段同步到b库中,采用a–>c–>b的方式来实现同步(c同时接通内外网),ogg 本身同步不难,关键是自己好多年没有玩,而且这次是只要同步部分列的情况,因此做了一个同步表部分列的一个demo测试
源端数据库准备
启动归档模式，开启强制日志和辅助日志，创建测试用户/表，ogg用户

SQL> create user xifenfei identified by xifenfei;
User created.
SQL> grant dba to xifenfei;
Grant succeeded.
SQL> conn xifenfei/xifenfei
Connected.
SQL> create table t_xifenfei as select * from dba_objects;
Table created.
SQL> alter table t_xifenfei add constraint pk_t_xifenfei primary key(object_id);
Table altered.
SQL> archive log list;
Database log mode              No Archive Mode
Automatic archival             Disabled
Archive destination            USE_DB_RECOVERY_FILE_DEST
Oldest online log sequence     9
Current log sequence           11
SQL> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup mount;
ORACLE instance started.
Total System Global Area  901775360 bytes
Fixed Size                  2024944 bytes
Variable Size             239077904 bytes
Database Buffers          658505728 bytes
Redo Buffers                2166784 bytes
Database mounted.
SQL> alter database archivelog;
Database altered.
SQL> alter database open;
Database altered.
SQL> alter database force logging;
Database altered.
SQL>  alter database add supplemental log data;
Database altered.
SQL> alter system switch logfile;
System altered.
SQL> create user ogg identified by oracle;
User created.
SQL> grant dba to ogg;
Grant succeeded.

配置mgr进程

[oracle@xffdbrh5 ogg]$ export PATH=/u01/ogg:$PATH
[oracle@xffdbrh5 ogg]$ export LD_LIBRARY_PATH=/u01/ogg:$ORACLE_HOME/lib
[oracle@xffdbrh5 ogg]$ ./ggsci
Oracle GoldenGate Command Interpreter for Oracle
Version 11.2.1.0.5_02 16363018 OGGCORE_11.2.1.0.6_PLATFORMS_130301.1500_FBO
Linux, x64, 64bit (optimized), Oracle 10g on Mar  1 2013 19:04:05
Copyright (C) 1995, 2013, Oracle and/or its affiliates. All rights reserved.
GGSCI (xffdbrh5) 1> create subdirs
Creating subdirectories under current directory /u01/ogg
Parameter files                /u01/ogg/dirprm: already exists
Report files                   /u01/ogg/dirrpt: created
Checkpoint files               /u01/ogg/dirchk: created
Process status files           /u01/ogg/dirpcs: created
SQL script files               /u01/ogg/dirsql: created
Database definitions files     /u01/ogg/dirdef: created
Extract data files             /u01/ogg/dirdat: created
Temporary files                /u01/ogg/dirtmp: created
Stdout files                   /u01/ogg/dirout: created
GGSCI (xffdbrh5) 2> edit param mgr
port 7839
DYNAMICPORTLIST 7840-7850
AUTOSTART EXTRACT *
AUTORESTART EXTRACT *
PURGEOLDEXTRACTS ./dirdat/*,usecheckpoints, minkeepdays 7
LAGREPORTHOURS 1
LAGINFOMINUTES 30
LAGCRITICALMINUTES 45
GGSCI (xffdbrh5) 3> dblogin userid ogg, password oracle
Successfully logged into database.
GGSCI (xffdbrh5) 4> add checkpointtable ogg.ggs_checkpoint
Successfully created checkpoint table ogg.ggs_checkpoint.
GGSCI (xffdbrh5) 5> EDIT PARAMS ./GLOBALS
ogg.ggs_checkpoint
GGSCI (xffdbrh5) 6> start mgr
Manager started.
GGSCI (xffdbrh5) 7> info all
Program     Status      Group       Lag at Chkpt  Time Since Chkpt
MANAGER     RUNNING

配置extract进程

GGSCI (xffdbrh5) 3> dblogin userid ogg, password oracle
Successfully logged into database.
GGSCI (xffdbrh5) 4> add trandata xifenfei.t_xifenfei
Logging of supplemental redo data enabled for table XIFENFEI.T_XIFENFEI.
GGSCI (xffdbrh5) 5>  add extract ext_1, tranlog, begin now, threads 1
EXTRACT added.
GGSCI (xffdbrh5) 6>  add EXTTRAIL ./dirdat/r1, extract ext_1,megabytes 100
EXTTRAIL added.
GGSCI (xffdbrh5) 7> edit param ext_1
EXTRACT ext_1
userid ogg,password oracle
REPORTCOUNT EVERY 1 MINUTES, RATE
numfiles 5000
DISCARDFILE ./dirrpt/ext_1.dsc,APPEND,MEGABYTES 1024
DISCARDROLLOVER AT 3:00
exttrail ./dirdat/r1,megabytes 100
dynamicresolution
TRANLOGOPTIONS DISABLESUPPLOGCHECK   --bug 16857778
TABLE xifenfei.t_xifenfei, COLS (OWNER, OBJECT_NAME, SUBOBJECT_NAME, OBJECT_ID);
GGSCI (xffdbrh5) 8> info all
Program     Status      Group       Lag at Chkpt  Time Since Chkpt
MANAGER     RUNNING
EXTRACT     STOPPED     EXT_1       00:00:00      00:00:22
GGSCI (xffdbrh5) 9> start ext_1
Sending START request to MANAGER ...
EXTRACT EXT_1 starting
GGSCI (xffdbrh5) 10> info all
Program     Status      Group       Lag at Chkpt  Time Since Chkpt
MANAGER     RUNNING
EXTRACT     RUNNING     EXT_1       00:01:18      00:00:00

配置pump data进程

GGSCI (xffdbrh5) 1> edit param dpe_1
extract dpe_1
dynamicresolution
passthru
rmthost 192.168.137.251, mgrport 7839, compress
rmttrail ./dirdat/t1
numfiles 5000
TABLE xifenfei.t_xifenfei;
GGSCI (xffdbrh5) 2> start dpe_1
Sending START request to MANAGER ...
EXTRACT DPE_1 starting
GGSCI (xffdbrh5) 3> info all
Program     Status      Group       Lag at Chkpt  Time Since Chkpt
MANAGER     RUNNING
EXTRACT     RUNNING     DPE_1       00:00:00      00:16:47
EXTRACT     RUNNING     EXT_1       00:00:00      00:00:07

目标端数据库准备

[oracle@xifenfei ~]$ sqlplus / as sysdba
SQL*Plus: Release 10.2.0.4.0 - Production on Thu Feb 13 00:40:19 2014
Copyright (c) 1982, 2007, Oracle.  All Rights Reserved.
Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> create user ogg identified by oracle;
User created.
SQL> grant dba to ogg;
Grant succeeded.
SQL> create user xff identified by xifenfei;
User created.
SQL> grant dba to xff;
Grant succeeded.
SQL> conn xff/xifenfei
Connected.
SQL> create  database link syc_data
  2    connect to ogg identified by oracle
  3    using '(DESCRIPTION =
  4    (ADDRESS_LIST =
  5    (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.137.252)(PORT = 1521))
  6    )
  7    (CONNECT_DATA =
  8    (SERVER = DEDICATED)
  9    (SERVICE_NAME = ora10g)
 10    )
 11    )';
Database link created.
SQL> select count(*) from xifenfei.t_xifenfei@syc_data;
  COUNT(*)
----------
      9917
SQL> SELECT CURRENT_SCN FROM V$DATABASE@syc_data;
CURRENT_SCN
-----------
     793069
SQL> create table xff.t_xff as select OWNER, OBJECT_NAME, SUBOBJECT_NAME,
 2 > OBJECT_ID from xifenfei.t_xifenfei@syc_data AS OF SCN  793069;
Table created.
SQL> alter table xff.t_xff add constraint pk_t_xff primary key(object_id);
Table altered.

目标端mgrp配置

[oracle@xifenfei ogg]$export LD_LIBRARY_PATH=/home/oracle/amdu:$ORACLE_HOME/lib:/u01/oracle/oradata/ogg
[oracle@xifenfei 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 10g on Apr 23 2012 07:06:02
Copyright (C) 1995, 2012, Oracle and/or its affiliates. All rights reserved.
GGSCI (xifenfei) 8> edit param mgr
port 7839
DYNAMICPORTLIST 7840-7850
PURGEOLDEXTRACTS ./dirdat/*,usecheckpoints, minkeepdays 7
autorestart extract *, waitminutes 1, retries 60
autorestart replicat *, waitminutes 1, retries 60
LAGREPORTHOURS 1
LAGINFOMINUTES 30
LAGCRITICALMINUTES 45
GGSCI (xifenfei) 12> info all
Program     Status      Group       Lag at Chkpt  Time Since Chkpt
MANAGER     STOPPED
GGSCI (xifenfei) 13> create subdirs
Creating subdirectories under current directory /u01/oracle/oradata/ogg
Parameter files                /u01/oracle/oradata/ogg/dirprm: already exists
Report files                   /u01/oracle/oradata/ogg/dirrpt: already exists
Checkpoint files               /u01/oracle/oradata/ogg/dirchk: already exists
Process status files           /u01/oracle/oradata/ogg/dirpcs: already exists
SQL script files               /u01/oracle/oradata/ogg/dirsql: already exists
Database definitions files     /u01/oracle/oradata/ogg/dirdef: already exists
Extract data files             /u01/oracle/oradata/ogg/dirdat: already exists
Temporary files                /u01/oracle/oradata/ogg/dirtmp: already exists
Stdout files                   /u01/oracle/oradata/ogg/dirout: already exists
GGSCI (xifenfei) 2> dblogin userid ogg, password oracle
Successfully logged into database.
GGSCI (xifenfei) 3> add checkpointtable ogg.ggs_checkpoint
Successfully created checkpoint table ogg.ggs_checkpoint.
GGSCI (xifenfei) 4> EDIT PARAMS ./GLOBALS
checkpointtable ogg.ggs_checkpoint
GGSCI (xifenfei) 5> start mgr
Manager started.
GGSCI (xifenfei) 6> add replicat rep_1,exttrail ./dirdat/t1,checkpointtable ogg.ggs_checkpoint
REPLICAT added.
GGSCI (xifenfei) 7> edit params rep_1
REPLICAT rep_1
USERID ogg,PASSWORD oracle
REPORTCOUNT EVERY 30 MINUTES, RATE
REPERROR DEFAULT, ABEND
numfiles 5000
assumetargetdefs
DISCARDFILE ./dirrpt/rep_1.dsc, APPEND, MEGABYTES 1000
DISCARDROLLOVER AT 3:00
ALLOWNOOPUPDATES
MAP xifenfei.t_xifenfei, TARGET xff.t_xff;
GGSCI (xifenfei) 8> info all
Program     Status      Group       Lag at Chkpt  Time Since Chkpt
MANAGER     RUNNING
REPLICAT    STOPPED     REP_1       00:00:00      00:01:45
GGSCI (xifenfei) 9> start rep_1,aftercsn 793069
Sending START request to MANAGER ...
REPLICAT REP_1 starting
GGSCI (xifenfei) 10> info all
Program     Status      Group       Lag at Chkpt  Time Since Chkpt
MANAGER     RUNNING
REPLICAT    RUNNING     REP_1       00:00:00      00:00:01

测试数据库同步

--源端库
SQL> desc t_XIFENFEI
 Name                                      Null?    Type
 ----------------------------------------- -------- ----------------------------
 OWNER                                              VARCHAR2(30)
 OBJECT_NAME                                        VARCHAR2(128)
 SUBOBJECT_NAME                                     VARCHAR2(30)
 OBJECT_ID                                 NOT NULL NUMBER
 DATA_OBJECT_ID                                     NUMBER
 OBJECT_TYPE                                        VARCHAR2(19)
 CREATED                                            DATE
 LAST_DDL_TIME                                      DATE
 TIMESTAMP                                          VARCHAR2(19)
 STATUS                                             VARCHAR2(7)
 TEMPORARY                                          VARCHAR2(1)
 GENERATED                                          VARCHAR2(1)
 SECONDARY                                          VARCHAR2(1)
SQL> update t_XIFENFEI set owner='www.xifenfei.com' where rownum<100;
99 rows updated.
SQL> commit;
Commit complete.
--目标端库
SQL> desc xff.t_xff
 Name                                      Null?    Type
 ----------------------------------------- -------- ----------------------------
 OWNER                                              VARCHAR2(30)
 OBJECT_NAME                                        VARCHAR2(128)
 SUBOBJECT_NAME                                     VARCHAR2(30)
 OBJECT_ID                                 NOT NULL NUMBER
SQL> select count(*) from xff.t_xff where owner='www.xifenfei.com';
  COUNT(*)
----------
        99
--源端库
SQL> delete from t_XIFENFEI where  owner='www.xifenfei.com';
99 rows deleted.
SQL> commit;
Commit complete.
--目标端
SQL> select count(*) from xff.t_xff where owner='www.xifenfei.com';
  COUNT(*)
----------
         0
--源端库
SQL> insert into xifenfei.t_xifenfei(owner,object_id) values('www.xifenfei.com',1);
1 row created.
SQL> commit;
Commit complete.
--目标端库
SQL>  select count(*) from xff.t_xff where owner='www.xifenfei.com';
  COUNT(*)
----------
         1
SQL> select * from xff.t_xff where owner='www.xifenfei.com';
OWNER                OBJECT_NAME         SUBOBJECT_NAME                  OBJECT_ID
-------------------- ------------------- ------------------------------ ----------
www.xifenfei.com                                                                 1

这里实现部分列同步,主要在extract端使用COLS捕获需要列,使用ctas结合dblink,flashback query实现表测试后.

利用impdp结合network_link+FLASHBACK_TIME初始化ogg同步数据

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：利用impdp结合network_link+FLASHBACK_TIME初始化ogg同步数据

部署ogg，需要两边初始化数据，但是因为业务不能停止。所以考虑到使用ogg init功能或者impdp。考虑到数据量比较大，自己对ogg init不是很有信心，所以选择了使用impdp结合network_link+FLASHBACK_TIME处理
一、处理思路
1、选择时间点(尚未达到时间点)
选择一个时间点，用于重设ogg同步时间点，impdp导入时间点
要求:ogg尚未加载到该时间点(在该时间点之前停止ogg相关ext/pump/replicat进程)
2、开始导入指定时间点数据(该时间点已经达到后)

[oracle@srtcreen OGG]$ impdp srt_creen/a69UiBOB1gk directory=DATA_PUMP_DIR network_link=OGG_TYKF REMAP_SCHEMA=CSCNEW:SRT_CREEN REMAP_TABLESPACE=CSC_TAB_1:SRTCREEN tables=CSCNEW.TAB_CS_USER,CSCNEW.TAB_CS_QUEUES,CSCNEW.TAB_CS_CALL_PICKUP,CSCNEW.TAB_CS_CALL_COMING,CSCNEW.TAB_CS_CALLLOG FLASHBACK_TIME=\"to_timestamp\(\'2011-12-06 13:03:00\',\'yyyy-mm-dd hh24:mi:ss\'\)\"
Import: Release 10.2.0.4.0 - 64bit Production on Tuesday, 06 December, 2011 13:04:34
Copyright (c) 2003, 2007, Oracle.  All rights reserved.
Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Starting "SRT_CREEN"."SYS_IMPORT_TABLE_01":  srt_creen/******** directory=DATA_PUMP_DIR network_link=OGG_TYKF REMAP_SCHEMA=CSCNEW:SRT_CREEN REMAP_TABLESPACE=CSC_TAB_1:SRTCREEN tables=CSCNEW.TAB_CS_USER,CSCNEW.TAB_CS_QUEUES,CSCNEW.TAB_CS_CALL_PICKUP,CSCNEW.TAB_CS_CALL_COMING,CSCNEW.TAB_CS_CALLLOG FLASHBACK_TIME="to_timestamp('2011-12-06 13:03:00','yyyy-mm-dd hh24:mi:ss')"
Estimate in progress using BLOCKS method...
Processing object type TABLE_EXPORT/TABLE/TABLE_DATA
Total estimation using BLOCKS method: 824.5 MB
Processing object type TABLE_EXPORT/TABLE/TABLE
    . . imported "SRT_CREEN"."TAB_CS_CALLLOG"               3289293 rows
    . . imported "SRT_CREEN"."TAB_CS_CALL_COMING"           1218843 rows
 . . imported "SRT_CREEN"."TAB_CS_CALL_PICKUP"           1092937 rows
. . imported "SRT_CREEN"."TAB_CS_QUEUES"                   4614 rows
. . imported "SRT_CREEN"."TAB_CS_USER"                      458 rows
Processing object type TABLE_EXPORT/TABLE/INDEX/INDEX
    Processing object type TABLE_EXPORT/TABLE/CONSTRAINT/CONSTRAINT
Processing object type TABLE_EXPORT/TABLE/INDEX/STATISTICS/INDEX_STATISTICS
Processing object type TABLE_EXPORT/TABLE/COMMENT
Processing object type TABLE_EXPORT/TABLE/STATISTICS/TABLE_STATISTICS
Job "SRT_CREEN"."SYS_IMPORT_TABLE_01" successfully completed at 13:12:37

3、重设同步时间点，开启进程

alter ext_1,begin 2011-12-06 13:03:00
alter ext_2,begin 2011-12-06 13:03:00
alter ext_3,begin 2011-12-06 13:03:00
alter ext_4,begin 2011-12-06 13:03:00
alter ext_5,begin 2011-12-06 13:03:00
alter p_1,begin 2011-12-06 13:03:00
alter p_2,begin 2011-12-06 13:03:00
alter p_3,begin 2011-12-06 13:03:00
alter p_4,begin 2011-12-06 13:03:00
alter p_5,begin 2011-12-06 13:03:00
start *
alter r_1,begin 2011-12-06 13:03:00
alter r_2,begin 2011-12-06 13:03:00
alter r_3,begin 2011-12-06 13:03:00
alter r_4,begin 2011-12-06 13:03:00
alter r_5,begin 2011-12-06 13:03:00
start *

4、验证同步情况

--源端
GGSCI (tykf) 23> info all
Program     Status      Group       Lag           Time Since Chkpt
MANAGER     RUNNING
EXTRACT     RUNNING     EXT_1       00:00:00      00:00:05
EXTRACT     RUNNING     EXT_2       00:00:00      00:00:05
EXTRACT     RUNNING     EXT_3       00:00:00      00:00:07
EXTRACT     RUNNING     EXT_4       00:00:00      00:00:07
EXTRACT     RUNNING     EXT_5       00:00:00      00:00:07
EXTRACT     RUNNING     P_1         00:00:00      00:00:06
EXTRACT     RUNNING     P_2         00:00:00      00:00:06
EXTRACT     RUNNING     P_3         00:00:00      00:00:06
EXTRACT     RUNNING     P_4         00:00:00      00:00:06
EXTRACT     RUNNING     P_5         00:00:00      00:00:06
GGSCI (tykf) 24> stats p_3
Sending STATS request to EXTRACT P_3 ...
Start of Statistics at 2011-12-06 13:15:46.
DDL replication statistics (for all trails):
*** Total statistics since extract started     ***
        Operations                                   0.00
        Mapped operations                            0.00
        Unmapped operations                          0.00
        Other operations                             0.00
        Excluded operations                          0.00
Output to /opt/OGG/dirdat/U3:
Extracting from CSCNEW.TAB_CS_CALL_PICKUP to CSCNEW.TAB_CS_CALL_PICKUP:
*** Total statistics since 2011-12-06 13:13:01 ***
        Total inserts                                8.00
        Total updates                               10.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                            18.00
*** Daily statistics since 2011-12-06 13:13:01 ***
        Total inserts                                8.00
        Total updates                               10.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                            18.00
*** Hourly statistics since 2011-12-06 13:13:01 ***
        Total inserts                                8.00
        Total updates                               10.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                            18.00
*** Latest statistics since 2011-12-06 13:13:01 ***
        Total inserts                                8.00
        Total updates                               10.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                            18.00
End of Statistics.
--目标端
GGSCI (srtcreen) 11> info all
Program     Status      Group       Lag           Time Since Chkpt
MANAGER     RUNNING
REPLICAT    RUNNING     R_1         00:00:00      00:00:06
REPLICAT    RUNNING     R_2         00:00:00      00:00:06
REPLICAT    RUNNING     R_3         00:00:00      00:00:08
REPLICAT    RUNNING     R_4         00:00:00      00:00:04
REPLICAT    RUNNING     R_5         00:00:00      00:00:02
GGSCI (srtcreen) 12> stats r_3
Sending STATS request to REPLICAT R_3 ...
Start of Statistics at 2011-12-06 13:15:35.
DDL replication statistics:
*** Total statistics since replicat started     ***
        Operations                                   0.00
        Mapped operations                            0.00
        Unmapped operations                          0.00
        Other operations                             0.00
        Excluded operations                          0.00
        Errors                                       0.00
        Retried errors                               0.00
        Discarded errors                             0.00
        Ignored errors                               0.00
Replicating from CSCNEW.TAB_CS_CALL_PICKUP to SRT_CREEN.TAB_CS_CALL_PICKUP:
*** Total statistics since 2011-12-06 13:13:10 ***
        Total inserts                                8.00
        Total updates                               10.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                            18.00
*** Daily statistics since 2011-12-06 13:13:10 ***
        Total inserts                                8.00
        Total updates                               10.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                            18.00
*** Hourly statistics since 2011-12-06 13:13:10 ***
        Total inserts                                8.00
        Total updates                               10.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                            18.00
*** Latest statistics since 2011-12-06 13:13:10 ***
        Total inserts                                8.00
        Total updates                               10.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                            18.00
End of Statistics.

二、配置过程遇到问题
1、impdp报无权限

[oracle@srtcreen OGG]$ expdp srt_creen/a69UiBOB1gk directory=DATA_PUMP_DIR network_link=OGG_TYKF tables=CSCNEW.TAB_CS_USER,CSCNEW.TAB_CS_QUEUES,CSCNEW.TAB_CS_CALL_PICKUP,CSCNEW.TAB_CS_CALL_COMING,CSCNEW.TAB_CS_CALLLOG FLASHBACK_TIME=\"to_timestamp\(\'2011-12-06 11:00:00\',\'yyyy-mm-dd hh24:mi:ss\'\)\" dumpfile=a.dmp
Export: Release 10.2.0.4.0 - 64bit Production on Tuesday, 06 December, 2011 11:15:04
Copyright (c) 2003, 2007, Oracle.  All rights reserved.
Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
ORA-31631: privileges are required
ORA-39149: cannot link privileged user to non-privileged user

srt_creen用户需要有imp_full_database权限
dblink中用户需要exp_full_database权限

2、目标端进程报OGG-01003

Opened trail file /opt/OGG/dirdat/U3000002 at 2011-12-06 12:34:47
Switching to next trail file /opt/OGG/dirdat/U3000003 at 2011-12-06 12:35:21 due to EOF, with current RBA 1028
Opened trail file /opt/OGG/dirdat/U3000003 at 2011-12-06 12:35:21
Processed extract process graceful restart record at seq 3, rba 993.
Processed extract process graceful restart record at seq 3, rba 1051.
MAP resolved (entry CSCNEW.TAB_CS_CALL_PICKUP):
  MAP CSCNEW.TAB_CS_CALL_PICKUP, TARGET SRT_CREEN.TAB_CS_CALL_PICKUP, KEYCOLS (CALL_ID);
Using following columns in default map by name:
  PICKUP_ID, CALL_ID, CALL_SERIAL, USER_ID, PICKUP_TIME, CALL_RESULT,
  FAIL_REASON, CALL_TIME, CALL_DURA, END_TIME
Using the following key columns for target table SRT_CREEN.TAB_CS_CALL_PICKUP: CALL_ID.
2011-12-06 12:35:22  WARNING OGG-00869  OCI Error ORA-01407: cannot update ("SRT_CREEN"."TAB_CS_CALL_PICKUP"."PICKUP_ID") to NULL (status = 1407), SQL <UPDAT
E "SRT_CREEN"."TAB_CS_CALL_PICKUP" SET "PICKUP_ID" = :a0,"CALL_SERIAL" = :a2,"USER_ID" = :a3,"PICKUP_TIME" = :a4,"CALL_RESULT" = :a5,"FAIL_REASON" = :a6,"CAL
L_TIME" = :a7,"CALL_DURA" = :a8,"END_T>.
2011-12-06 12:35:23  WARNING OGG-01004  Aborted grouped transaction on 'SRT_CREEN.TAB_CS_CALL_PICKUP', Database error 1407 (OCI Error ORA-01407: cannot updat
e ("SRT_CREEN"."TAB_CS_CALL_PICKUP"."PICKUP_ID") to NULL (status = 1407), SQL <UPDATE "SRT_CREEN"."TAB_CS_CALL_PICKUP" SET "PICKUP_ID" = :a0,"CALL_SERIAL" =
:a2,"USER_ID" = :a3,"PICKUP_TIME" = :a4,"CALL_RESULT" = :a5,"FAIL_REASON" = :a6,"CALL_TIME" = :a7,"CALL_DURA" = :a8,"END_T>).
2011-12-06 12:35:23  WARNING OGG-01003  Repositioning to rba 1111 in seqno 3.

部署ogg时配置relicat错误:
非MAP CSCNEW.TAB_CS_CALL_PICKUP, TARGET SRT_CREEN.TAB_CS_CALL_PICKUP, KEYCOLS (CALL_ID);
而是MAP CSCNEW.TAB_CS_CALL_PICKUP, TARGET SRT_CREEN.TAB_CS_CALL_PICKUP, KEYCOLS (PICKUP_ID);

3、update同步失败

GGSCI (srtcreen) 12> stats r_3
Sending STATS request to REPLICAT R_3 ...
Start of Statistics at 2011-12-06 12:37:49.
DDL replication statistics:
*** Total statistics since replicat started     ***
        Operations                                   0.00
        Mapped operations                            0.00
        Unmapped operations                          0.00
        Other operations                             0.00
        Excluded operations                          0.00
        Errors                                       0.00
        Retried errors                               0.00
        Discarded errors                             0.00
        Ignored errors                               0.00
Replicating from CSCNEW.TAB_CS_CALL_PICKUP to SRT_CREEN.TAB_CS_CALL_PICKUP:
*** Total statistics since 2011-12-06 12:37:43 ***
        Total inserts                                2.00
        Total updates                                6.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                             8.00
        Total update collisions                      6.00
*** Daily statistics since 2011-12-06 12:37:43 ***
        Total inserts                                2.00
        Total updates                                6.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                             8.00
        Total update collisions                      6.00
*** Hourly statistics since 2011-12-06 12:37:43 ***
        Total inserts                                2.00
        Total updates                                6.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                             8.00
        Total update collisions                      6.00
*** Latest statistics since 2011-12-06 12:37:43 ***
        Total inserts                                2.00
        Total updates                                6.00
        Total deletes                                0.00
        Total discards                               0.00
        Total operations                             8.00
        Total update collisions                      6.00
End of Statistics.

源端忘记执行add trandata 同步表

add trandata CSCNEW.TAB_CS_USER
add trandata  CSCNEW.TAB_CS_QUEUES
add trandata  CSCNEW.TAB_CS_CALL_PICKUP
add trandata CSCNEW.TAB_CS_CALL_COMING
add trandata CSCNEW.TAB_CS_CALLLOG

时间不同步导致ogg部署异常

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：时间不同步导致ogg部署异常

一、错误检查

[oracle@srtcreen ~]$ ggsci
Oracle GoldenGate Command Interpreter for Oracle
Version 11.1.1.1.1 OGGCORE_11.1.1.1.1_PLATFORMS_110729.1700
Linux, x64, 64bit (optimized), Oracle 10g on Jul 29 2011 19:43:29
Copyright (C) 1995, 2011, Oracle and/or its affiliates. All rights reserved.
GGSCI (srtcreen) 1> info all
Program     Status      Group       Lag           Time Since Chkpt
MANAGER     RUNNING
REPLICAT    RUNNING     R_1         00:00:00      00:00:07
REPLICAT    RUNNING     R_2         00:00:00      00:00:05
REPLICAT    ABENDED     R_3         19:19:34      00:17:33
REPLICAT    STOPPED     R_4         00:00:00      19:44:24
REPLICAT    STOPPED     R_5         00:00:00      19:44:13
GGSCI (srtcreen) 2> view report r_3
***********************************************************************
                 Oracle GoldenGate Delivery for Oracle
     Version 11.1.1.1.1 OGGCORE_11.1.1.1.1_PLATFORMS_110729.1700
   Linux, x64, 64bit (optimized), Oracle 10g on Sep 13 2011 21:33:03
Copyright (C) 1995, 2011, Oracle and/or its affiliates. All rights reserved.
                    Starting at 2011-12-02 16:36:58
***********************************************************************
Operating System Version:
Linux
Version #1 SMP Fri Apr 2 14:58:14 EDT 2010, Release 2.6.18-194.el5
Node: srtcreen
Machine: x86_64
                         soft limit   hard limit
Address Space Size   :    unlimited    unlimited
Heap Size            :    unlimited    unlimited
File Size            :    unlimited    unlimited
CPU Time             :    unlimited    unlimited
Process id: 13398
Description:
***********************************************************************
**            Running with the following parameters                  **
***********************************************************************
replicat r_3
ASSUMETARGETDEFS
HANDLECOLLISIONS
SETENV (NLS_LANG =AMERICAN_AMERICA.ZHS16GBK)
Set environment variable (NLS_LANG=AMERICAN_AMERICA.ZHS16GBK)
userid it1ogg, password ********
--file for dicarded transaction --
discardfile /opt/OGG/discard/R_3.txt, append, megabytes 100
DDL
MAP CSCNEW.TAB_CS_CALL_PICKUP, TARGET SRT_CREEN.TAB_CS_CALL_PICKUP, KEYCOLS (CALL_ID);
CACHEMGR virtual memory values (may have been adjusted)
CACHEBUFFERSIZE:                         64K
CACHESIZE:                              512M
CACHEBUFFERSIZE (soft max):               4M
CACHEPAGEOUTSIZE (normal):                4M
PROCESS VM AVAIL FROM OS (min):           1G
CACHESIZEMAX (strict force to disk):    881M
Database Version:
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi
PL/SQL Release 10.2.0.4.0 - Production
CORE    10.2.0.4.0      Production
TNS for Linux: Version 10.2.0.4.0 - Production
NLSRTL Version 10.2.0.4.0 - Production
Database Language and Character Set:
NLS_LANG = "AMERICAN_AMERICA.ZHS16GBK"
NLS_LANGUAGE     = "AMERICAN"
NLS_TERRITORY    = "AMERICA"
NLS_CHARACTERSET = "ZHS16GBK"
For further information on character set settings, please refer to user manual.
***********************************************************************
**                     Run Time Messages                             **
***********************************************************************
Opened trail file /opt/OGG/dirdat/U3000000 at 2011-12-02 16:36:58
MAP resolved (entry CSCNEW.TAB_CS_CALL_PICKUP):
  MAP CSCNEW.TAB_CS_CALL_PICKUP, TARGET SRT_CREEN.TAB_CS_CALL_PICKUP, KEYCOLS (CALL_ID);
Using following columns in default map by name:
  PICKUP_ID, CALL_ID, CALL_SERIAL, USER_ID, PICKUP_TIME, CALL_RESULT,
  FAIL_REASON, CALL_TIME, CALL_DURA, END_TIME
Using the following key columns for target table SRT_CREEN.TAB_CS_CALL_PICKUP: CALL_ID.
2011-12-02 16:36:58  WARNING OGG-00869  OCI Error ORA-01407: cannot update ("SRT_CREEN"."TAB_CS_CALL_PICKUP"."PICKUP_ID") to NULL (status = 1407), SQL <UPDAT
E "SRT_CREEN"."TAB_CS_CALL_PICKUP" SET "PICKUP_ID" = :a0,"CALL_SERIAL" = :a2,"USER_ID" = :a3,"PICKUP_TIME" = :a4,"CALL_RESULT" = :a5,"FAIL_REASON" = :a6,"CAL
L_TIME" = :a7,"CALL_DURA" = :a8,"END_T>.
2011-12-02 16:36:58  WARNING OGG-01004  Aborted grouped transaction on 'SRT_CREEN.TAB_CS_CALL_PICKUP', Database error 1407 (OCI Error ORA-01407: cannot updat
e ("SRT_CREEN"."TAB_CS_CALL_PICKUP"."PICKUP_ID") to NULL (status = 1407), SQL <UPDATE "SRT_CREEN"."TAB_CS_CALL_PICKUP" SET "PICKUP_ID" = :a0,"CALL_SERIAL" =
:a2,"USER_ID" = :a3,"PICKUP_TIME" = :a4,"CALL_RESULT" = :a5,"FAIL_REASON" = :a6,"CALL_TIME" = :a7,"CALL_DURA" = :a8,"END_T>).
2011-12-02 16:36:58  WARNING OGG-01003  Repositioning to rba 924 in seqno 0.
2011-12-02 16:36:59  WARNING OGG-01154  SQL error 1407 mapping CSCNEW.TAB_CS_CALL_PICKUP to SRT_CREEN.TAB_CS_CALL_PICKUP OCI Error ORA-01407: cannot update (
"SRT_CREEN"."TAB_CS_CALL_PICKUP"."PICKUP_ID") to NULL (status = 1407), SQL <UPDATE "SRT_CREEN"."TAB_CS_CALL_PICKUP" SET "PICKUP_ID" = :a0,"CALL_SERIAL" = :a2
,"USER_ID" = :a3,"PICKUP_TIME" = :a4,"CALL_RESULT" = :a5,"FAIL_REASON" = :a6,"CALL_TIME" = :a7,"CALL_DURA" = :a8,"END_T>.
2011-12-02 16:36:59  WARNING OGG-01003  Repositioning to rba 924 in seqno 0.
***********************************************************************
*                   ** Run Time Statistics **                         *
***********************************************************************
Last record for the last committed transaction is the following:
___________________________________________________________________
Trail name :  /opt/OGG/dirdat/U3000000
Hdr-Ind    :     E  (x45)     Partition  :     .  (x04)
UndoFlag   :     .  (x00)     BeforeAfter:     A  (x41)
RecLength  :   157 (x009d)    IO Time    : 2011-12-01 21:17:24.084108
IOType     :    15  (x0f)     OrigNode   :   255  (xff)
TransInd   :     .  (x03)     FormatType :     R  (x52)
SyskeyLen  :     0  (x00)     Incomplete :     .  (x00)
AuditRBA   :       3225       AuditPos   : 42227728
Continued  :     N  (x00)     RecCount   :     1  (x01)
2011-12-01 21:17:24.084108 FieldComp          Len   157 RBA 924
Name: CSCNEW.TAB_CS_CALL_PICKUP
___________________________________________________________________
Reading /opt/OGG/dirdat/U3000000, current RBA 924, 0 records
Report at 2011-12-02 16:36:59 (activity since 2011-12-02 16:36:58)
From Table CSCNEW.TAB_CS_CALL_PICKUP to SRT_CREEN.TAB_CS_CALL_PICKUP:
       #                   inserts:         0
       #                   updates:         0
       #                   deletes:         0
       #                  discards:         1
DDL replication statistics:
                    Operations:         0
             Mapped operations:         0
           Unmapped operations:         0
              Other operations:         0
           Excluded operations:         0
                        Errors:         0
                Retried errors:         0
              Discarded errors:         0
                Ignored errors:         0
Last log location read:
     FILE:      /opt/OGG/dirdat/U3000000
     SEQNO:     0
     RBA:       924
     TIMESTAMP: 2011-12-01 21:17:24.084108
     EOF:       NO
     READERR:   0
2011-12-02 16:36:59  ERROR   OGG-01668  PROCESS ABENDING.
--发现奇怪现象，我2011-12-02早上过来检查这个，发现时间竟然显示2011-12-02 16:36:59，第一反应系统时间错误,继续检查
GGSCI (srtcreen) 2> info r_2
REPLICAT   R_2       Last Started 2011-12-01 21:09   Status RUNNING
Checkpoint Lag       00:00:00 (updated 00:00:05 ago)
Log Read Checkpoint  File /opt/OGG/dirdat/U2000000
                     2011-12-02 17:01:29.927591  RBA 6234
GGSCI (srtcreen) 3> exit
[oracle@srtcreen OGG]$ cd dirdat
[oracle@srtcreen dirdat]$ ll
total 396
-rw-rw-rw- 1 oracle oinstall      0 Dec  1 21:10 U1000000
-rw-rw-rw- 1 oracle oinstall   5984 Dec  2 05:36 U2000000
-rw-rw-rw- 1 oracle oinstall 392258 Dec  2 16:52 U3000000
[oracle@srtcreen dirdat]$ stat U3000000
  File: `U3000000'
  Size: 392258          Blocks: 776        IO Block: 4096   regular file
Device: fd00h/64768d    Inode: 213844220   Links: 1
Access: (0666/-rw-rw-rw-)  Uid: (  501/  oracle)   Gid: (  501/oinstall)
Access: 2011-12-02 16:36:59.000000000 +0800
Modify: 2011-12-02 16:52:55.000000000 +0800
Change: 2011-12-02 16:52:55.000000000 +0800
###############查看源端数据库服务器时间#####################
[oracle@tykf ~]$ date
Fri Dec  2 08:50:10 CST 2011
[oracle@tykf ~]$ ggsci
Oracle GoldenGate Command Interpreter for Oracle
Version 11.1.1.0.0 Build 078
Linux, x64, 64bit (optimized), Oracle 10 on Jul 28 2010 13:21:11
Copyright (C) 1995, 2010, Oracle and/or its affiliates. All rights reserved.
GGSCI (tykf) 1> info all
Program     Status      Group       Lag           Time Since Chkpt
MANAGER     RUNNING
EXTRACT     RUNNING     EXT_1       00:00:00      00:00:05
EXTRACT     RUNNING     EXT_2       00:00:00      00:00:01
EXTRACT     RUNNING     EXT_3       00:00:00      00:00:05
EXTRACT     STOPPED     EXT_4       00:00:00      21:59:56
EXTRACT     STOPPED     EXT_5       00:00:00      21:59:28
EXTRACT     RUNNING     P_1         00:00:00      00:00:04
EXTRACT     RUNNING     P_2         00:00:00      00:00:04
EXTRACT     RUNNING     P_3         00:00:00      00:00:05
EXTRACT     STOPPED     P_4         00:00:00      21:56:42
EXTRACT     STOPPED     P_5         00:00:00      21:56:11
GGSCI (tykf) 2> info ext_3
EXTRACT    EXT_3     Last Started 2011-12-01 13:11   Status RUNNING
Checkpoint Lag       00:00:00 (updated 00:00:03 ago)
Log Read Checkpoint  Oracle Redo Logs
                     2011-12-02 08:50:06  Seqno 3233, RBA 32267264
GGSCI (tykf) 3> info p_3
EXTRACT    P_3       Last Started 2011-12-01 13:11   Status RUNNING
Checkpoint Lag       00:00:00 (updated 00:00:00 ago)
Log Read Checkpoint  File /opt/OGG/dirdat/extract/A3000000
                     2011-12-02 08:50:15.000000  RBA 393705
--ext_3和p_3是目标端r_3的对应进程
#######################################################################

果然是系统时间错误，源端和目标端相差了近八个小时

二、更正目标端时间

[oracle@srtcreen dirdat]$ date
Fri Dec  2 16:55:55 CST 2011
[oracle@srtcreen OGG]$ su - root
Password:
[root@srtcreen ~]# date -s 08:58:20
Fri Dec  2  08:58:20 CST
[root@srtcreen ~]# clock -w
[root@srtcreen ~]# date
Fri Dec  2  08:58:28 CST
[root@srtcreen ~]# su - oracle
[oracle@srtcreen dirdat]$ ggsci
Oracle GoldenGate Command Interpreter for Oracle
Version 11.1.1.1.1 OGGCORE_11.1.1.1.1_PLATFORMS_110729.1700
Linux, x64, 64bit (optimized), Oracle 10g on Jul 29 2011 19:43:29
Copyright (C) 1995, 2011, Oracle and/or its affiliates. All rights reserved.
GGSCI (srtcreen) 1> info all
Program     Status      Group       Lag           Time Since Chkpt
MANAGER     RUNNING
REPLICAT    RUNNING     R_1         00:00:00      unknown
REPLICAT    RUNNING     R_2         00:00:00      unknown
REPLICAT    ABENDED     R_3         19:19:34      unknown
REPLICAT    STOPPED     R_4         00:00:00      11:54:31
REPLICAT    STOPPED     R_5         00:00:00      11:54:20
[oracle@srtcreen OGG]$ cd dirdat
[oracle@srtcreen dirdat]$ ll
total 412
-rw-rw-rw- 1 oracle oinstall      0 Dec  1 21:10 U1000000
-rw-rw-rw- 1 oracle oinstall   6485 Dec  2  2011 U2000000
-rw-rw-rw- 1 oracle oinstall 407519 Dec  2 09:04 U3000000

最新写到目标端的数据已经是当前修改时间(这个是系统时间，肯定会修改过来)
出现Time Since Chkpt unknown，处理方法见ogg中Time Since Chkpt显示unknown解决

三、重设r_3时间点

GGSCI (srtcreen) 7> alter r_3,begin 2011-12-02 09:00:00
REPLICAT altered.
GGSCI (srtcreen) 9> start r_3
Sending START request to MANAGER ...
REPLICAT R_3 starting
GGSCI (srtcreen) 10> info all
Program     Status      Group       Lag           Time Since Chkpt
MANAGER     RUNNING
REPLICAT    RUNNING     R_1         00:00:00      00:00:05
REPLICAT    RUNNING     R_2         00:00:00      00:00:02
REPLICAT    ABENDED     R_3         unknown       00:00:00
REPLICAT    STOPPED     R_4         00:00:00      11:55:40
REPLICAT    STOPPED     R_5         00:00:00      11:55:29
GGSCI (srtcreen) 11> view report r_3
***********************************************************************
                 Oracle GoldenGate Delivery for Oracle
     Version 11.1.1.1.1 OGGCORE_11.1.1.1.1_PLATFORMS_110729.1700
   Linux, x64, 64bit (optimized), Oracle 10g on Sep 13 2011 21:33:03
Copyright (C) 1995, 2011, Oracle and/or its affiliates. All rights reserved.
                    Starting at 2011-12-02 09:09:31
***********************************************************************
Operating System Version:
Linux
Version #1 SMP Fri Apr 2 14:58:14 EDT 2010, Release 2.6.18-194.el5
Node: srtcreen
Machine: x86_64
                         soft limit   hard limit
Address Space Size   :    unlimited    unlimited
Heap Size            :    unlimited    unlimited
File Size            :    unlimited    unlimited
CPU Time             :    unlimited    unlimited
Process id: 13629
Description:
***********************************************************************
**            Running with the following parameters                  **
***********************************************************************
replicat r_3
ASSUMETARGETDEFS
HANDLECOLLISIONS
SETENV (NLS_LANG =AMERICAN_AMERICA.ZHS16GBK)
Set environment variable (NLS_LANG=AMERICAN_AMERICA.ZHS16GBK)
userid it1ogg, password ********
--file for dicarded transaction --
discardfile /opt/OGG/discard/R_3.txt, append, megabytes 100
DDL
MAP CSCNEW.TAB_CS_CALL_PICKUP, TARGET SRT_CREEN.TAB_CS_CALL_PICKUP, KEYCOLS (CALL_ID);
CACHEMGR virtual memory values (may have been adjusted)
CACHEBUFFERSIZE:                         64K
CACHESIZE:                              512M
CACHEBUFFERSIZE (soft max):               4M
CACHEPAGEOUTSIZE (normal):                4M
PROCESS VM AVAIL FROM OS (min):           1G
CACHESIZEMAX (strict force to disk):    881M
Database Version:
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi
PL/SQL Release 10.2.0.4.0 - Production
CORE    10.2.0.4.0      Production
TNS for Linux: Version 10.2.0.4.0 - Production
NLSRTL Version 10.2.0.4.0 - Production
Database Language and Character Set:
NLS_LANG = "AMERICAN_AMERICA.ZHS16GBK"
NLS_LANGUAGE     = "AMERICAN"
NLS_TERRITORY    = "AMERICA"
NLS_CHARACTERSET = "ZHS16GBK"
For further information on character set settings, please refer to user manual.
***********************************************************************
**                     Run Time Messages                             **
***********************************************************************
Opened trail file /opt/OGG/dirdat/U3000000 at 2011-12-02 09:09:32
MAP resolved (entry CSCNEW.TAB_CS_CALL_PICKUP):
  MAP CSCNEW.TAB_CS_CALL_PICKUP, TARGET SRT_CREEN.TAB_CS_CALL_PICKUP, KEYCOLS (CALL_ID);
Using following columns in default map by name:
  PICKUP_ID, CALL_ID, CALL_SERIAL, USER_ID, PICKUP_TIME, CALL_RESULT,
  FAIL_REASON, CALL_TIME, CALL_DURA, END_TIME
Using the following key columns for target table SRT_CREEN.TAB_CS_CALL_PICKUP: CALL_ID.
2011-12-02 09:09:32  WARNING OGG-00869  OCI Error ORA-01407: cannot update ("SRT_CREEN"."TAB_CS_CALL_PICKUP"."PICKUP_ID") to NULL (status = 1407), SQL <UPDAT
E "SRT_CREEN"."TAB_CS_CALL_PICKUP" SET "PICKUP_ID" = :a0,"CALL_SERIAL" = :a2,"USER_ID" = :a3,"PICKUP_TIME" = :a4,"CALL_RESULT" = :a5,"FAIL_REASON" = :a6,"CAL
L_TIME" = :a7,"CALL_DURA" = :a8,"END_T>.
2011-12-02 09:09:32  WARNING OGG-01004  Aborted grouped transaction on 'SRT_CREEN.TAB_CS_CALL_PICKUP', Database error 1407 (OCI Error ORA-01407: cannot updat
e ("SRT_CREEN"."TAB_CS_CALL_PICKUP"."PICKUP_ID") to NULL (status = 1407), SQL <UPDATE "SRT_CREEN"."TAB_CS_CALL_PICKUP" SET "PICKUP_ID" = :a0,"CALL_SERIAL" =
:a2,"USER_ID" = :a3,"PICKUP_TIME" = :a4,"CALL_RESULT" = :a5,"FAIL_REASON" = :a6,"CALL_TIME" = :a7,"CALL_DURA" = :a8,"END_T>).
2011-12-02 09:09:32  WARNING OGG-01003  Repositioning to rba 375833 in seqno 0.
2011-12-02 09:09:32  WARNING OGG-01154  SQL error 1407 mapping CSCNEW.TAB_CS_CALL_PICKUP to SRT_CREEN.TAB_CS_CALL_PICKUP OCI Error ORA-01407: cannot update (
"SRT_CREEN"."TAB_CS_CALL_PICKUP"."PICKUP_ID") to NULL (status = 1407), SQL <UPDATE "SRT_CREEN"."TAB_CS_CALL_PICKUP" SET "PICKUP_ID" = :a0,"CALL_SERIAL" = :a2
,"USER_ID" = :a3,"PICKUP_TIME" = :a4,"CALL_RESULT" = :a5,"FAIL_REASON" = :a6,"CALL_TIME" = :a7,"CALL_DURA" = :a8,"END_T>.
2011-12-02 09:09:32  WARNING OGG-01003  Repositioning to rba 375833 in seqno 0.
Source Context :
  SourceModule            : [er.main]
  SourceID                : [/scratch/angorant/view_storage/angorant_ogg_12978807_x64/oggcore/OpenSys/src/app/er/rep.c]
  SourceFunction          : [take_rep_err_action]
  SourceLine              : [16134]
  ThreadBacktrace         : [8] elements
                          : [/opt/OGG/replicat(CMessageContext::AddThreadContext()+0x26) [0x5ef8b6]]
                          : [/opt/OGG/replicat(CMessageFactory::CreateMessage(CSourceContext*, unsigned int, ...)+0x7b2) [0x5e6382]]
                          : [/opt/OGG/replicat(_MSG_ERR_MAP_TO_TANDEM_FAILED(CSourceContext*, DBString<777> const&, DBString<777> const&, CMessageFactory::Me
ssageDisposition)+0x9b) [0x5c4bcb]]
                          : [/opt/OGG/replicat [0x81ac2f]]
                          : [/opt/OGG/replicat [0x8f73e2]]
                          : [/opt/OGG/replicat(main+0x84b) [0x50764b]]
                          : [/lib64/libc.so.6(__libc_start_main+0xf4) [0x3e2f41d994]]
                          : [/opt/OGG/replicat(__gxx_personality_v0+0x1da) [0x4e3c2a]]
2011-12-02 09:09:32  ERROR   OGG-01296  Error mapping from CSCNEW.TAB_CS_CALL_PICKUP to SRT_CREEN.TAB_CS_CALL_PICKUP.
***********************************************************************
*                   ** Run Time Statistics **                         *
***********************************************************************
Last record for the last committed transaction is the following:
___________________________________________________________________
Trail name :  /opt/OGG/dirdat/U3000000
Hdr-Ind    :     E  (x45)     Partition  :     .  (x04)
UndoFlag   :     .  (x00)     BeforeAfter:     A  (x41)
RecLength  :   157 (x009d)    IO Time    : 2011-12-02 11:52:49.559112
IOType     :    15  (x0f)     OrigNode   :   255  (xff)
TransInd   :     .  (x03)     FormatType :     R  (x52)
SyskeyLen  :     0  (x00)     Incomplete :     .  (x00)
AuditRBA   :       3233       AuditPos   : 8194064
Continued  :     N  (x00)     RecCount   :     1  (x01)
2011-12-02 11:52:49.559112 FieldComp          Len   157 RBA 375833
Name: CSCNEW.TAB_CS_CALL_PICKUP
___________________________________________________________________
Reading /opt/OGG/dirdat/U3000000, current RBA 375833, 0 records
Report at 2011-12-02 09:09:32 (activity since 2011-12-02 09:09:32)
From Table CSCNEW.TAB_CS_CALL_PICKUP to SRT_CREEN.TAB_CS_CALL_PICKUP:
       #                   inserts:         0
       #                   updates:         0
       #                   deletes:         0
       #                  discards:         1
DDL replication statistics:
                    Operations:         0
             Mapped operations:         0
           Unmapped operations:         0
              Other operations:         0
           Excluded operations:         0
                        Errors:         0
                Retried errors:         0
              Discarded errors:         0
                Ignored errors:         0
Last log location read:
     FILE:      /opt/OGG/dirdat/U3000000
     SEQNO:     0
     RBA:       375833
     TIMESTAMP: 2011-12-02 11:52:49.559112
     EOF:       NO
     READERR:   0
2011-12-02 09:09:32  ERROR   OGG-01668  PROCESS ABENDING.
--这里可以看出我重设的当前的时间点对应的io time为2011-12-02 11:52:49.559112,而现在尚未到这个时间，进程启动失败
GGSCI (srtcreen) 2> alter r_3,begin 2011-12-02 18:00:00
REPLICAT altered.
--重设时间到今天早上我重设时间之前的错误时间之后
GGSCI (srtcreen) 3> start r_3
Sending START request to MANAGER ...
REPLICAT R_3 starting
GGSCI (srtcreen) 4> info all
Program     Status      Group       Lag           Time Since Chkpt
MANAGER     RUNNING
REPLICAT    RUNNING     R_1         00:00:00      00:00:06
REPLICAT    RUNNING     R_2         00:00:00      00:00:01
REPLICAT    RUNNING     R_3         unknown       00:00:08
REPLICAT    RUNNING     R_4         00:00:00      00:00:09
REPLICAT    RUNNING     R_5         00:00:00      00:00:09
GGSCI (srtcreen) 5> info all
Program     Status      Group       Lag           Time Since Chkpt
MANAGER     RUNNING
REPLICAT    RUNNING     R_1         00:00:00      00:00:09
REPLICAT    RUNNING     R_2         00:00:00      00:00:03
REPLICAT    RUNNING     R_3         00:00:00      00:00:00
REPLICAT    RUNNING     R_4         00:00:00      00:00:02
REPLICAT    RUNNING     R_5         00:00:00      00:00:01
GGSCI (srtcreen) 6> stats r_3
Sending STATS request to REPLICAT R_3 ...
No active replication maps
DDL replication statistics:
*** Total statistics since replicat started     ***
        Operations                                   0.00
        Mapped operations                            0.00
        Unmapped operations                          0.00
        Other operations                             0.00
        Excluded operations                          0.00
        Errors                                       0.00
        Retried errors                               0.00
        Discarded errors                             0.00
        Ignored errors                               0.00
--进程启动，工作正常

三、补充说明
1、部署ogg前需要核对两边时间是否相同，为了避免不必要的麻烦，建议配置ntp同步时间
2、这里因为我们这要求该同步上线无严格时间要求，所以通过重设r_3时间点实现工作正常，如果事情比较紧急，建议删除trail文件，重建pump和replicat进程
3、这里说明ogg同步也还不是和时间一点关系都没有

OGG Troubleshooting TCP/IP Errors In Open Systems

联系：手机/微信(+86 17813235971) QQ(107644445)

标题：OGG Troubleshooting TCP/IP Errors In Open Systems

经常和ogg打交道的同仁们，WARNING OGG-01223 TCP/IP error 111这个错误肯定不陌生，今天发现MOS上关于WARNING OGG-01223 TCP/IP error 111错误处理思路及其方案的文档写的非常好，看了之后深受启发，贡献出来给大家
WARNING OGG-01223 TCP/IP error 111
http://www.xifenfei.com/wp-content/uploads/2011/11/WARNING_OGG-01223_TCPIP_error_111.pdf

分类目录归档：GoldenGate