GoldenGate 日常监控

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正确启动数据库

源端启动数据库

SQL>  startup

源端启动goldengate

GGSCI >  start mgr

GGSCI >  start *

目标端启动数据库

SQL>  startup

目标端启动goldengate

GGSCI >  start mgr

GGSCI >  start *

正确关闭数据库

源端关闭GoldenGate和数据库

源端关闭GoldenGate

GGSCI >  info all                       可以查看进程的各种状态（关于各状态的说明，见后面）

Program     Status      Group       Lag at Chkpt  Time Since Chkpt

MANAGER     RUNNING                                          

EXTRACT     RUNNING     DPE_OE      00:00:00      00:00:05   

EXTRACT     RUNNING     EXT_OE      00:00:00      00:00:08 

GGSCI >  stop *    

Sending STOP request to EXTRACT DPE_OE ...  先停止datapump进程

Request processed.

Sending STOP request to EXTRACT EXT_OE ...  后停止capture进程

Request processed.

GGSCI >  stop mgr               最后手工执行goldengate守护进程

Manager process is required by other GGS processes.

Are you sure you want to stop it (y/n)? y

Sending STOP request to MANAGER ...

Request processed.

Manager stopped.

GGSCI >  info all

Program     Status      Group       Lag at Chkpt  Time Since Chkpt

MANAGER     STOPPED                                          

EXTRACT     STOPPED     DPE_OE      00:00:00      00:00:29   

EXTRACT     STOPPED     EXT_OE      00:00:00      00:00:29    

关闭GoldenGate后，进程的状态应该是STOPPED

源端关闭数据库

SQL>  shutdown immediate

目标端关闭GoldenGate和数据库

目标端关闭GoldenGate

GGSCI >  info all

Program     Status      Group       Lag at Chkpt  Time Since Chkpt

MANAGER     RUNNING                                          

EXTRACT     RUNNING     DPE_OE      00:00:00      00:00:05   

EXTRACT     RUNNING     EXT_OE      00:00:00      00:00:08 

GGSCI >  stop *    

Sending STOP request to EXTRACT DPE_OE ...  先停止datapump进程

Request processed.

Sending STOP request to EXTRACT EXT_OE ...  后停止capture进程

Request processed.

GGSCI >  stop mgr               最后手工执行goldengate守护进程

Manager process is required by other GGS processes.

Are you sure you want to stop it (y/n)? y

Sending STOP request to MANAGER ...

Request processed.

Manager stopped.

GGSCI >  info all

Program     Status      Group       Lag at Chkpt  Time Since Chkpt

MANAGER     STOPPED                                          

REPLICAT    RUNNING     REP_OE      00:00:00      00:00:07 

目标端关闭数据库

SQL>  shutdown immediate

附start/stop （stop用法和start一样）命令的一般用法

 GGSCI >  start  <进程名称>    

如：GGSCI> start ext_hq  启动一个名叫ext_hq的进程；

也可以使用通配符，如：GGSCI> start er *  启动所有的extract和replicat进程；

GGSCI> start  *  启动除MGR以外的所有的进程

GGSCI> start extract *d*  启动所有的包含字符‘d’extract进程；

   GGSCI> start replicat rep*  启动所有以“rep“开头的replicat进程

注意，如果是只修改抽取或者复制进程参数，则不需要停止MGR。不要轻易停止MGR进程，并且慎重使用通配符er *， 以免对其他复制进程造成不利影响。

查看整体运行情况

   GGSCI (hncdfdb1) 1>  info all

Program     Status        Group       Lag at Chkpt  Time Since Chkpt

MANAGER     RUNNING                                          

EXTRACT     RUNNING     DPE_HQ      00:00:00      00:00:06   

EXTRACT     RUNNING     EXT_HQ      00:00:00      00:00:06 

Group表示进程的名称（MGR进程不显示名字）；Lag表示进程的延时；Status表示进程的状态。有四种状态：

STARTING       正在启动过程中

RUNNING       正常运行

STOPPED        正常停止或未能启动

ABENDED       异常中断，需要通过以下命令查看报告，找出出错原因

正常情况下，所有进程的状态应该为RUNNING，且Lag应该在一个合理的范围内。

查看进程状态

  GGSCI >  info  <进程名称>  此命令可以查看进程信息，可以查看到的信息包括进程状态、checkpoint信息、延时等。

   GGSCI (test-gg) 138>  info rep_hq

REPLICAT   REP_HQ    Last Started 2014-07-01 15:22   Status RUNNING

Checkpoint Lag       00:00:00 (updated 00:00:06 ago)

Log Read Checkpoint  File ./dirdat/d1000016

                     2014-07-01 15:33:44.412776  RBA 111261210

   GGSCI >  info <进程名称> detail  此命令查看更详细的信息。包括所使用的trail文件，参数文件、报告文件、警告日志的位置等。

   GGSCI (test-gg) 142>  info rep_hq detail

REPLICAT   REP_HQ    Last Started 2014-07-01 15:22   Status RUNNING

Checkpoint Lag       00:00:00 (updated 00:00:09 ago)

Log Read Checkpoint  File ./dirdat/d1000016

                     2014-07-01 15:37:42.499365  RBA 111280166

  Extract Source                          Begin             End            

  ./dirdat/d1000016                       2014-07-01 15:22  2014-07-01 15:37

  ./dirdat/d1000016                       2014-07-01 15:03  2014-07-01 15:22

  ./dirdat/d1000012                       2014-07-01 15:03  2014-07-01 15:03

  ./dirdat/d1000012                       2014-07-01 15:02  2014-07-01 15:03

  ./dirdat/d1000012                       2014-07-01 14:54  2014-07-01 15:02

  ./dirdat/d1000011                       2014-07-01 14:48  2014-07-01 14:54

  ./dirdat/d1000010                       2014-07-01 14:47  2014-07-01 14:48

  ./dirdat/d1000010                       2014-07-01 14:34  2014-07-01 14:47

  ./dirdat/d1000007                       2014-07-01 14:33  2014-07-01 14:34

  ./dirdat/d1000007                       2014-07-01 14:32  2014-07-01 14:33

  ./dirdat/d1000007                       2014-07-01 14:09  2014-07-01 14:32

  ./dirdat/d1000006                       2014-07-01 13:36  2014-07-01 14:09

  ./dirdat/d1000000                       2014-07-01 13:11  2014-07-01 13:36

  ./dirdat/d1000000                       2014-07-01 13:09  2014-07-01 13:11

  ./dirdat/d1000000                       2014-07-01 13:09  2014-07-01 13:09

  ./dirdat/d1000000                       2014-07-01 13:09  2014-07-01 13:09

  ./dirdat/d1000000                       * Initialized *   2014-07-01 13:09

  ./dirdat/d1000000                       * Initialized *   First Record   

Current directory    /oradb/goldengate

Report file          /oradb/goldengate/dirrpt/REP_HQ.rpt

Parameter file       /oradb/goldengate/dirprm/rep_hq.prm

Checkpoint file      /oradb/goldengate/dirchk/REP_HQ.cpr

Checkpoint table     goldengate.rep_hq_checkpoint

Process file         /oradb/goldengate/dirpcs/REP_HQ.pcr

Stdout file          /oradb/goldengate/dirout/REP_HQ.out

Error log            /oradb/goldengate/ggserr.log

   GGSCI >  info <进程名称> showch  命令可以查看到详细的关于checkpoint的信息，用于查看GoldenGate进程处理过的事务记录。其中比较重要的是extract进程的recovery checkpoint，它表示源数据中最早的未被处理的事务；通过recovery checkpoint可以查看到该事务的redo log位于哪个日志文件以及该日志文件的序列号。所有序列号比它大的日志文件，均需要保留。

   GGSCI (test-gg) 143>  info rep_hq showch

REPLICAT   REP_HQ    Last Started 2014-07-01 15:22   Status RUNNING

Checkpoint Lag       00:00:00 (updated 00:00:04 ago)

Log Read Checkpoint  File ./dirdat/d1000016

                     2014-07-01 15:40:30.398558  RBA 111290983

Current Checkpoint Detail:

Read Checkpoint #1

  GGS Log Trail

  Startup Checkpoint (starting position in the data source):

    Sequence #: 16

    RBA: 1700

    Timestamp: 2014-07-01 15:22:27.244566

    Extract Trail: ./dirdat/d1

  Current Checkpoint (position of last record read in the data source):

    Sequence #: 16

    RBA: 111290983

    Timestamp: 2014-07-01 15:40:30.398558

    Extract Trail: ./dirdat/d1

CSN state information:

  CRC: 2-A5-9A-18

  Latest CSN: 5563625160842

  Latest TXN: 22.47.136

  Latest CSN of finished TXNs: 5563625160842

  Completed TXNs: 22.47.136

Header:

  Version = 2

  Record Source = A

  Type = 1

  # Input Checkpoints = 1

  # Output Checkpoints = 0

File Information:

  Block Size = 2048

  Max Blocks = 100

  Record Length = 2048

  Current Offset = 0

Configuration:

  Data Source = 0

  Transaction Integrity = -1

  Task Type = 0

Database Checkpoint:

  Checkpoint table = goldengate.rep_hq_checkpoint

  Key = 1695640860 (0x65116d1c)

  Create Time = 2014-07-01 13:47:36

Status:

  Start Time = 2014-07-01 15:22:33

  Last Update Time = 2014-07-01 15:40:48

  Stop Status = A

  Last Result = 400

查看延时

GGSCI >  lag <进程名称>   可以查看详细的延时信息。此命令比用info命令查看到的延时信息更加精确。注意，此命令只能够查看到最后一条处理过的记录的延时信息。此命令支持通配符 *。

    GGSCI (test-gg) 145>  lag rep_hq

Sending GETLAG request to REPLICAT REP_HQ ...

Last record lag: 14 seconds.

At EOF, no more records to process.

查看统计信息

GGSCI>  stats <进程名称>, <时间频度>,table <owner name>.<table name> 可以查看进程处理的记录数。该报告会详细的列出处理的类型和记录数。如：

GGSCI>  stats rep_hq, total         列出自进程启动以来处理的所有记录数。

GGSCI>  stats rep_hq, daily, table gg.test    列出当天以来处理的有关gg.test表的所有记录数。

GGSCI (test-gg) 149>  stats rep_hq, total

Sending STATS request to REPLICAT REP_HQ ...

Start of Statistics at 2014-07-01 15:57:54.

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 DBUSRSYS.DEBUG_LOG to DBUSRSYS.DEBUG_LOG:

*** Total statistics since 2014-07-01 15:22:33 ***

       Total inserts                                 775.00

       Total updates                                 0.00

       Total deletes                                  0.00

       Total discards                                  0.00

       Total operations                              775.00

Replicating from DBUSRSYS.OPERLOG to DBUSRSYS.OPERLOG:

*** Total statistics since 2014-07-01 15:22:33 ***

       Total inserts                                  92.00

       Total updates                                 5.00

       Total deletes                                  0.00

       Total discards                                  0.00

       Total operations                               97.00

查看运行报告

GGSCI> view report <进程名称> 可以查看运行报告。如：

   GGSCI (test-gg) 151>  view report rep_hq

***********************************************************************

                 Oracle GoldenGate Delivery for Oracle

    Version 11.2.1.0.1 OGGCORE_11.2.1.0.1_PLATFORMS_120423.0230_FBO

   Linux, x64, 64bit (optimized), Oracle 10g on Apr 23 2012 07:49:07

Copyright (C) 1995, 2012, Oracle and/or its affiliates. All rights reserved.

                    Starting at 2014-07-01 15:22:33

***********************************************************************

Operating System Version:

Linux

Version #1 SMP Wed Jun 13 18:24:36 EDT 2012, Release 2.6.32-279.el6.x86_64

Node: test-gg

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: 10064

Description:

***********************************************************************

**            Running with the following parameters                  **

***********************************************************************

2014-07-01 15:22:33  INFO    OGG-03035  Operating system character set identified as US-ASC

II. Locale: en_US, LC_ALL:.

REPLICAT rep_hq

SETENV (NLS_LANG="American_America.ZHS16GBK")

Set environment variable (NLS_LANG=American_America.ZHS16GBK)

SETENV (ORACLE_SID=hncdfhq)

Set environment variable (ORACLE_SID=hncdfhq)

USERID goldengate, PASSWORD **********

REPORTCOUNT EVERY 30 MINUTES, RATE

REPERROR DEFAULT, ABEND

numfiles 5000

--HANDLECOLLISIONS

assumetargetdefs

DISCARDFILE ./dirrpt/rep_hq.dsc, APPEND, MEGABYTES 1000

ALLOWNOOPUPDATES

DDL INCLUDE MAPPED

DDLOPTIONS REPORT

mapexclude DBUSRMKT.PRCADJUSTSJHD, target DBUSRMKT.PRCADJUSTSJHD;

mapexclude DBUSRMKT.BORDERHEAD, target DBUSRMKT.BORDERHEAD;

mapexclude DBUSRSYS.FTERP_DDL_LOG, target DBUSRSYS.FTERP_DDL_LOG;

mapexclude  DBUSRMKT.BINSTRHEAD, target DBUSRMKT.BINSTRHEAD;

map DBUSRSYS.*, target DBUSRSYS.*;

map CONGOU.*, target CONGOU.*;

map DBUSRPOP.*, target DBUSRPOP.*;

map PORTAL.*, target PORTAL.*;

map DBUSRXMLT.*, target DBUSRXMLT.*;

map DBUSRMKT.*, target DBUSRMKT.*;

map DBLINKUSR.*, target DBLINKUSR.*;

map DBUSRSET.*, target DBUSRSET.*;

map DBUSRPUB.*, target DBUSRPUB.*;

2014-07-01 15:22:33  INFO    OGG-01815  Virtual Memory Facilities for: COM

    anon alloc: mmap(MAP_ANON)  anon free: munmap

    file alloc: mmap(MAP_SHARED)  file free: munmap

    target directories:

    /oradb/goldengate/dirtmp.

CACHEMGR virtual memory values (may have been adjusted)

CACHESIZE:                                2G

CACHEPAGEOUTSIZE (normal):                8M

PROCESS VM AVAIL FROM OS (min):           4G

CACHESIZEMAX (strict force to disk):   3.41G

也可以进入到 <GoldenGate安装目录>/dirrpt/目录下，查看对应的报告文件。最新的报告总是以<进程名称>.rpt命名的。加后缀数字的报告是历史报告，数字越大对应的时间越久。如所示：

[oracle@test-gg dirrpt]$ ll

总用量 940

-rw-rw-rw-. 1 oracle oinstall  10477 7月   1 15:22 MGR.rpt

-rw-rw-rw-. 1 oracle oinstall  23577 7月   1 15:22 REP_HQ0.rpt

-rw-rw-rw-. 1 oracle oinstall  19413 7月   1 15:11 REP_HQ1.rpt

-rw-rw-rw-. 1 oracle oinstall  22908 7月   1 15:09 REP_HQ2.rpt

-rw-rw-rw-. 1 oracle oinstall  23423 7月   1 15:02 REP_HQ3.rpt

-rw-rw-rw-. 1 oracle oinstall  21574 7月   1 14:55 REP_HQ4.rpt

-rw-rw-rw-. 1 oracle oinstall  20708 7月   1 14:48 REP_HQ5.rpt

-rw-rw-rw-. 1 oracle oinstall  23825 7月   1 14:47 REP_HQ6.rpt

-rw-rw-rw-. 1 oracle oinstall  19791 7月   1 14:36 REP_HQ7.rpt

-rw-rw-rw-. 1 oracle oinstall  20019 7月   1 14:34 REP_HQ8.rpt

-rw-rw-rw-. 1 oracle oinstall  16966 7月   1 14:32 REP_HQ9.rpt

-rw-rw-rw-. 1 oracle oinstall 694186 7月   1 15:22 rep_hq.dsc

-rw-rw-rw-. 1 oracle oinstall  19004 7月   1 15:57 REP_HQ.rpt

如果进程运行时有错误，则报告文件中会包括错误代码和详细的错误诊断信息。通过查找错误代码，可以帮助定位错误原因，解决问题。

查看参数设置

 GGSCI >  view params  <进程名>    该命令支持通配符*

检查进程运行情况:

GGSCI> info all

GoldenGate mgr进程和ext_oe进程应该为RUNNING状态；

GGSCI> info ext_hq

多次运行info ext_app命令，返回的RBA参数应该是变化的说明进程正常。

GoldenGate 日常监控

标签：tput   start   日志文件   shared   mmap   oca   with   开头   通过   

原文地址：http://www.cnblogs.com/liang545621/p/7529149.html