原创:goldengate从11.2升级到12.1.2

goldengate从11.2升级到12.1.2

1.停止抽取进程

GGSCI (001.oracle.drs.dc.com) 286> stop EXTSJ01

2. 停止投递和复制进程

等待投递进程传输完和复制进程加载完毕.当投递进程的Write Checkpoint #1的Sequence和RBA和复制进程的 Current CHECKPOINT的Sequence和RBA相同时表示已同步完毕

2.1检查投递进程：

GGSCI (001.oracle.drs.dc.com) 202> info PUPTDB2P,showch

EXTRACT    PUPTDB2P  Last Started 2016-05-04 20:32   Status STOPPED

Checkpoint Lag       00:00:00 (updated 01:12:12 ago)

Log Read Checkpoint  File ./dirdat/exttrdbk/ex000006

First Record  RBA 1151

Current Checkpoint Detail:

Read Checkpoint #1

GGS Log Trail

Startup Checkpoint (starting position in the data source):

Sequence #: 6

RBA: 1151

Timestamp: 2016-04-29 14:40:29.589038

Extract Trail: ./dirdat/exttrdbk/ex

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

Sequence #: 6

RBA: 1151

Timestamp: Not Available

Extract Trail: ./dirdat/exttrdbk/ex

Write Checkpoint #1

GGS Log Trail

Current Checkpoint (current write position):

Sequence #: 7

RBA: 1183

Timestamp: 2016-05-04 20:35:56.803177

Extract Trail: /home/ggt/goldengate/dirdat/reptdb2p/re

Trail Type: EXTTRAIL

2.2检查复制进程

GGSCI (001.oracle.drs.dc.com) 209> info reptdb2p,showch

REPLICAT   REPTDB2P  Last Started 2016-05-04 20:32   Status STOPPED

Checkpoint Lag       00:00:00 (updated 01:14:28 ago)

Log Read Checkpoint  File ./dirdat/reptdb2p/re000007

2016-05-04 20:32:43.741679  RBA 1183

Current Checkpoint Detail:

Read Checkpoint #1

GGS Log Trail

Startup Checkpoint (starting position in the data source):

Sequence #: 6

RBA: 1246

Timestamp: 2016-04-29 14:40:29.589110

Extract Trail: ./dirdat/reptdb2p/re

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

Sequence #: 7

RBA: 1183

Timestamp: 2016-05-04 20:32:43.741679

Extract Trail: ./dirdat/reptdb2p/re

2.3停止投递进程和复制进程

GGSCI (001.oracle.drs.dc.com) 209> STOP puptdb2p

GGSCI (001.oracle.drs.dc.com) 210> STOP reptdb2p

3.停止管理进程

GGSCI (001.oracle.drs.dc.com) 210> STOP mgr

4.备份原来的goldengate

[ggt@001.oracle.drs.dc.com ~]$ mv goldengate goldengate11.2

5.安装goldengate 12.1

[ggt@001 ~]$ unzip 121200_fbo_ggs_Linux_x64_shiphome.zip

[ggt@001 ~]$ cd fbo_ggs_Linux_x64_shiphome/Disk1

[ggt@001 ~]$ ./runInstaller

选择数据库版本，我的是oracle 11G

选择安装位置：指定到原始版本的位置；选择是否自动启动管理进程

6.检查安装有效性

[ggt@001.oracle.drs.dc.com goldengate]$ ./ggsci

Oracle GoldenGate Command Interpreter for Oracle

Version 12.1.2.0.0 17185003 OGGCORE_12.1.2.0.0_PLATFORMS_130924.1316_FBO

Linux, x64, 64bit (optimized), Oracle 11g on Sep 25 2013 00:31:13

Operating system character set identified as UTF-8.

Copyright (C) 1995, 2013, Oracle and/or its affiliates. All rights reserved.

7.把原版本的相关目录复制到新版本下

[ggt@001 goldengate]$

cp -R /home/ggt/goldengate11.2/dirchk/ .

cp -R /home/ggt/goldengate11.2/dirdat/ .

cp -R /home/ggt/goldengate11.2/dirdef/ .

cp -R /home/ggt/goldengate11.2/dirpcs/ .

cp -R /home/ggt/goldengate11.2/dirprm/ .

cp -R /home/ggt/goldengate11.2/dirrpt/ .

cp -R /home/ggt/goldengate11.2/dirsql/ .

cp -R /home/ggt/goldengate11.2/dirtmp/ .

cp -R /home/ggt/goldengate11.2/BR/ .

8.升级复制进程的checkpointtable

GGSCI (001.oracle.drs.dc.com) 20> dblogin userid ggt@mpaysoa_kx, password  pwd

Successfully logged into database.

GGSCI (001.oracle.drs.dc.com) 22> upgrade checkpointtable chk_mpayb2p

Successfully upgraded checkpoint table chk_mpayb2p.

注意：这一步必须做，否则这报以下错：

2016-05-05 16:31:56  ERROR   OGG-00868  OCI Error ORA-00904: "LOG_BSN": invalid identifier (status = 904). Updating checkpoint table chk_mpay

b2p, group REPMPB2P, key 169,822,320 (0x000000000a1f4870), SQL <UPDATE chk_mpayb2p SET last_update_ts = sysdate, seqno = :seqno, rba = :rba,

audit_ts = :audit_ts, log_bsn = :log_bsn, log_csn = :log_csn, log_xid = :log_xid, log_cmplt_csn = :log_cmplt_csn, log_cmplt_xids = :log_cmplt

_xids, version = :version WHERE group_name = :group_name AND group_key  = :key>.

9.启动管理进程

GGSCI (001.oracle.drs.dc.com) 23>start mgr

10.启动抽取进程

注意：启动之前，要修改trail文件的格式或把trail的序号向前滚一个序号,否则会报以下错：

ERROR   OGG-01416  File ./dirdat/lt000005, with format RELEASE 11.2, does not match current format specification of RELEASE 12.1. Modify the parameter file to specify format RELEASE 11.2 or issue ETROLLOVER prior to restart.

方法一：修改trail文件的格式方法：把开参数文件，在exttrail ./dirdat/sj01/ex后面加上FORMAT RELEASE 11.2

GGSCI (001.oracle.drs.dc.com) 23>edit params extsj01

修改exttrail ./dirdat/sj01/ex为exttrail ./dirdat/sj01/ex, FORMAT RELEASE 11.2

方法二：trail的序号向前滚一个序号

GGSCI (001.oracle.drs.dc.com) 262> alter extsj01,etrollover

2016-05-05 10:14:51  INFO    OGG-01520  Rollover performed.  For each affected output trail of Version 10 or higher format, after starting the source extract, issue ALTER EXTSEQNO for that trail's reader (either pump EXTRACT or REPLICAT) to move the reader's scan to the new trail file;  it will not happen automatically.

EXTRACT altered.

启动抽取进程

GGSCI (001.oracle.drs.dc.com) 262>start extsj01

11.启动投递进程

如果在第10步用方法一的话，直接启动投递进程和复制进程就可以了，如果用方法二必须执行以下操作

11.1 记录投递进程的读写检查点

GGSCI (001.oracle.drs.dc.com) 258> info PUPMPBK2,showch

EXTRACT    PUPMPBK2  Last Started 2016-05-05 10:01   Status ABENDED

Checkpoint Lag       00:44:46 (updated 00:00:21 ago)

Log Read Checkpoint  File /home/ggt/goldengate/dirdat/sj01/ex194468

2016-05-05 09:16:27.000000  RBA 2244115

Current Checkpoint Detail:

Read Checkpoint #1

GGS Log Trail

Startup Checkpoint (starting position in the data source):

Sequence #: 194468

RBA: 2244115

Timestamp: 2016-05-05 09:16:27.000000

Extract Trail: /home/ggt/goldengate/dirdat/sj01/ex

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

Sequence #: 194468

RBA: 2244115

Timestamp: 2016-05-05 09:16:27.000000

Extract Trail: /home/ggt/goldengate/dirdat/sj01/ex

Write Checkpoint #1

GGS Log Trail

Current Checkpoint (current write position):

Sequence #: 6184

RBA: 36936583

Timestamp: 2016-05-05 09:16:30.784940

Extract Trail: /home/ggt/goldengate/dirdat/repmpaybak/re

Trail Type: RMTTRAIL

Header:

Version = 2

Record Source = A

Type = 1

# Input Checkpoints = 1

# Output Checkpoints = 1

File Information:

Block Size = 2048

Max Blocks = 100

Record Length = 2048

Current Offset = 0

Configuration:

Data Source = 0

Transaction Integrity = 1

Task Type = 0

Status:

Start Time = 2016-05-05 10:01:08

Last Update Time = 2016-05-05 10:01:13

Stop Status = A

Last Result = 0

11.2 修改Read Checkpoint和Write Checkpoint

GGSCI (001.oracle.drs.dc.com) 262> alter PUPMPBK2,etrollover

2016-05-05 10:14:51  INFO    OGG-01520  Rollover performed.  For each affected output trail of Version 10 or higher format, after starting the source extract, issue ALTER EXTSEQNO for that trail's reader (either pump EXTRACT or REPLICAT) to move the reader's scan to the new trail file;  it will not happen automatically.

EXTRACT altered.

GGSCI (001.oracle.drs.dc.com) 262>   alter PUPMPBK2,extseqno 194469 extrba 0

注意：extseqno 194469是在Read Checkpoint的Sequence #: 194468加1，因为在抽取进程上用etrollover向前滚了一个序号

GGSCI (001.oracle.drs.dc.com) 262>start PUPMPBK2

11.3启动投递进程

GGSCI (001.oracle.drs.dc.com) 262>start PUPMPBK2

12. 启动复制进程

12.1查看复制进程的加载位置

GGSCI (001.oracle.drs.dc.com) 21> info REPMPB2P,showch

REPLICAT   REPMPB2P  Last Started 2016-05-05 16:31   Status ABENDED

Checkpoint Lag       00:00:00 (updated 00:04:42 ago)

Log Read Checkpoint  File ./dirdat/repmpb2p/re000083

First Record  RBA 0

Current Checkpoint Detail:

Read Checkpoint #1

GGS Log Trail

Startup Checkpoint (starting position in the data source):

Sequence #: 6184

RBA: 36936583

Timestamp: Not Available

Extract Trail: ./dirdat/repmpb2p/re

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

Sequence #: 6184

RBA: 36936583

Timestamp: Not Available

Extract Trail: ./dirdat/repmpb2p/re

12.2修改复制进程的Sequence #和RBA

GGSCI (001.oracle.drs.dc.com) 22>alter REPMPB2P extseqno 6185 extrba 0

注意：extseqno 6185是在Current Checkpoint的Sequence #: 6184加1，因为在投递进程上用etrollover向前滚了一个序号

12.3 启动复制进程

GGSCI (001.oracle.drs.dc.com) 22>start REPMPB2P

13 升级完成

恭喜你，至此你已成功完成goldengate的11g到12c的升级