GoldenGate 日常监控

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 * 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

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。

转载于:https://www.cnblogs.com/liang545621/p/7529149.html

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