在本文中将介绍在oracle 11g r2 rac环境下使用grid infrastructure来管理ogg服务，在开始之前，请先按照前文的步骤配置好rac（source）同单实例(target)数据库之间的ogg单向同步，同时确保rac数据库各项服务运行正常,同时启动target端的数据库实例和ogg的mgr，replicat进程，source端ogg的mgr，extract，extract dump进程可以关闭！
一：查看rac各服务是否online，这里3个gsd服务offline属于正常情况！
[root@rac1 bin]# ./crs_stat -t -v
Name Type R/RA F/FT Target State Host
----------------------------------------------------------------------
ora.ACFS.dg ora....up.type 0/5 0/ ONLINE ONLINE rac1
ora.CRS.dg ora....up.type 0/5 0/ ONLINE ONLINE rac1
ora.DATA.dg ora....up.type 0/5 0/ ONLINE ONLINE rac1
ora.FRA.dg ora....up.type 0/5 0/ ONLINE ONLINE rac1
ora....ER.lsnr ora....er.type 0/5 0/ ONLINE ONLINE rac1
ora....N1.lsnr ora....er.type 0/5 0/0 ONLINE ONLINE rac2
ora....N2.lsnr ora....er.type 0/5 0/0 ONLINE ONLINE rac1
ora....N3.lsnr ora....er.type 0/5 0/0 ONLINE ONLINE rac1
ora.asm ora.asm.type 0/5 0/ ONLINE ONLINE rac1
ora.cvu ora.cvu.type 0/5 0/0 ONLINE ONLINE rac1
ora.gsd ora.gsd.type 0/5 0/ OFFLINE OFFLINE
ora....network ora....rk.type 1/5 0/ ONLINE ONLINE rac1
ora.oc4j ora.oc4j.type 0/1 0/2 ONLINE ONLINE rac1
ora.ons ora.ons.type 0/3 0/ ONLINE ONLINE rac1
ora.rac.db ora....se.type 0/1 0/1 ONLINE ONLINE rac1
ora....SM1.asm application 0/5 0/0 ONLINE ONLINE rac1
ora....C1.lsnr application 0/5 0/0 ONLINE ONLINE rac1
ora.rac1.gsd application 0/5 0/0 OFFLINE OFFLINE
ora.rac1.ons application 0/3 0/0 ONLINE ONLINE rac1
ora.rac1.vip ora....t1.type 0/0 0/0 ONLINE ONLINE rac1
ora....SM2.asm application 0/5 0/0 ONLINE ONLINE rac2
ora....C2.lsnr application 0/5 0/0 ONLINE ONLINE rac2
ora.rac2.gsd application 0/5 0/0 OFFLINE OFFLINE
ora.rac2.ons application 0/3 0/0 ONLINE ONLINE rac2
ora.rac2.vip ora....t1.type 0/0 0/0 ONLINE ONLINE rac2
ora....ry.acfs ora....fs.type 0/5 0/ ONLINE ONLINE rac1
ora.scan1.vip ora....ip.type 0/0 0/0 ONLINE ONLINE rac2
ora.scan2.vip ora....ip.type 0/0 0/0 ONLINE ONLINE rac1
ora.scan3.vip ora....ip.type 0/0 0/0 ONLINE ONLINE rac1
二：在source端添加VIP，并赋权限,检查vip是否能正常启动，在本例中运行grid infrastructure的操作系统用户为grid，运行ogg的操作系统用户为oracle
[root@rac1 bin]# ./crsctl stat res -p |grep -ie .network -ie subnet |grep -ie name -ie subnet
NAME=ora.net1.network
USR_ORA_SUBNET=192.168.1.0
[root@rac1 bin]# ./appvipcfg create -network=1 \
-ip=192.168.1.150 \
-vipname=oggvip \
-user=root
[root@rac1 bin]# ./crsctl setperm resource oggvip -u user:oracle:r-x
[root@rac1 bin]# ./crsctl status resource oggvip
NAME=oggvip
TYPE=app.appvip_net1.type
TARGET=OFFLINE
STATE=OFFLINE
[root@rac1 bin]# ./crsctl start resource oggvip
CRS-2672: Attempting to start 'oggvip' on 'rac1'
CRS-2676: Start of 'oggvip' on 'rac1' succeeded
[root@rac1 bin]# ip a |grep 192.168.1.150
inet 192.168.1.150/24 brd 192.168.1.255 scope global secondary eth0:2
TARGET=ONLINE
STATE=ONLINE on rac1
三：配置action脚本，该脚本必须包含start,stop,check,clean,abort几个函数，才能用于后续的grid infrastructure调用，这里把脚本直接放在acfs文件系统上，以便节点间共享
[root@rac1 bin]# chmod +x /vol2/ogg/11gr2_ogg_action.scr
[root@rac1 bin]# ll /vol2/ogg/11gr2_ogg_action.scr
-rwxr-xr-x 1 oracle oinstall 2483 Jul 17 21:01 /vol2/ogg/11gr2_ogg_action.scr
[root@rac1 bin]# cat /vol2/ogg/11gr2_ogg_action.scr
#!/bin/sh
#set the Oracle Goldengate installation directory
export GGS_HOME=/vol2/ogg
#set the oracle home to the database to ensure GoldenGate will get the
#right environment settings to be able to connect to the database
export ORACLE_HOME=/u01/app/oracle/product/11.2.0/db1
#specify delay after start before checking for successful start
start_delay_secs=5
#Include the GoldenGate home in the library path to start GGSCI
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:${GGS_HOME}:${LD_LIBRARY_PATH}
#check_process validates that a manager process is running at the PID
#that GoldenGate specifies.
check_process () {
if ( [ -f "${GGS_HOME}/dirpcs/MGR.pcm" ] )
then
pid=`cut -f8 "${GGS_HOME}/dirpcs/MGR.pcm"`
if [ ${pid} = `ps -e |grep ${pid} |grep mgr |cut -d " " -f2` ]
then
#manager process is running on the PID exit success
exit 0
else
if [ ${pid} = `ps -e |grep ${pid} |grep mgr |cut -d " " -f1` ]
#manager process is not running on the PID
exit 1
fi
fi
else
#manager is not running because there is no PID file
exit 1
}
#call_ggsci is a generic routine that executes a ggsci command
call_ggsci () {
ggsci_command=$1
ggsci_output=`${GGS_HOME}/ggsci<<EOF
${ggsci_command}
exit
EOF`
case $1 in
'start')
#start manager
call_ggsci 'start manager'
#there is a small delay between issuing the start manager command
#and the process being spawned on the OS. wait before checking
sleep ${start_delay_secs}
#check whether manager is running and exit accordingly
check_process
;;
'stop')
#attempt a clean stop for all non-manager processes
#call_ggsci 'stop er *'
#ensure everything is stopped
call_ggsci 'stop er *!'
#call_ggsci 'kill er *'
#stop manager without (y/n) confirmation
call_ggsci 'stop manager!'
#exit success
exit 0
'check')
'clean')
#call_ggsci 'stop er *!'
#in case there are lingering processes
call_ggsci 'kill er *'
'abort')
esac
四：使用oracle用户添加oggapp，并授权给oracle用户管理
[oracle@rac1 ~]$ crsctl add resource oggapp -type cluster_resource \
-attr "ACTION_SCRIPT=/vol2/ogg/11gr2_ogg_action.scr, \
CHECK_INTERVAL=30, START_DEPENDENCIES='hard(oggvip,ora.asm) \
pullup(oggvip)', STOP_DEPENDENCIES='hard(oggvip)'"
[oracle@rac1 ~]$ crsctl status resource oggapp
NAME=oggapp
TYPE=cluster_resource
[root@rac1 bin]# pwd
/u01/app/11.2.0/grid/bin
[root@rac1 bin]# ./crsctl setperm resource oggapp -o oracle
五：检查target端的数据库是否可以正常连接，ogg进程是否运行正常
[root@dg3 ~]# su - oracle
[oracle@dg3 ~]$ sqlplus test/test
SQL*Plus: Release 11.2.0.3.0 Production on Wed Jul 18 20:41:13 2012
Copyright (c) 1982, 2011, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> exit
[oracle@dg3 ~]$ cd /u01/app/oracle/ogg/
[oracle@dg3 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, x64, 64bit (optimized), Oracle 11g on Apr 23 2012 08:32:14
Copyright (C) 1995, 2012, Oracle and/or its affiliates. All rights reserved.
GGSCI (dg3.yang.com) 1> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
REPLICAT RUNNING TESTRPT 00:00:00 00:00:03
GGSCI (dg3.yang.com) 2> exit
六：检查source端的数据库是否可以正常连接，ogg进程未启动
[root@rac1 ~]# su - oracle
[oracle@rac1 ~]$ sqlplus test/test@rac
SQL*Plus: Release 11.2.0.3.0 Production on Wed Jul 18 20:42:40 2012
With the Partitioning, Real Application Clusters, Automatic Storage Management, Oracle
Label Security,
OLAP, Data Mining, Oracle Database Vault and Real Application Testing options
SQL> select * from tab;
TNAME TABTYPE CLUSTERID
------------------------------ ------- ----------
T1 TABLE
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit
Production
[oracle@rac1 ~]$ cd /vol2/ogg/
[oracle@rac1 ogg]$ ./ggsci
GGSCI (rac1.yang.com) 1> info all
MANAGER STOPPED
EXTRACT ABENDED TESTEXT 00:00:00 22:54:53
EXTRACT ABENDED TESTPUMP 00:00:00 22:55:41
七：使用oracle用户启动oggapp resource,检查source(rac1)上的ogg进程是否成功启动
[oracle@rac1 ~]$ crsctl start resource oggapp
CRS-2672: Attempting to start 'oggapp' on 'rac1'
CRS-2676: Start of 'oggapp' on 'rac1' succeeded
[oracle@rac1 ogg]$ ./ggsci
EXTRACT RUNNING TESTEXT 00:00:00 00:00:07
EXTRACT RUNNING TESTPUMP 00:00:00 23:18:23
[oracle@rac1 ~]$ crs_stat -t -v oggapp
oggapp clus...esource 0/1 0/0 ONLINE ONLINE rac1
八：测试failover
[oracle@rac1 ~]$ crsctl relocate resource oggapp -f
CRS-2673: Attempting to stop 'oggapp' on 'rac1'
CRS-2677: Stop of 'oggapp' on 'rac1' succeeded
CRS-2673: Attempting to stop 'oggvip' on 'rac1'
CRS-2677: Stop of 'oggvip' on 'rac1' succeeded
CRS-2672: Attempting to start 'oggvip' on 'rac2'
CRS-2676: Start of 'oggvip' on 'rac2' succeeded
CRS-2672: Attempting to start 'oggapp' on 'rac2'
CRS-2676: Start of 'oggapp' on 'rac2' succeeded
oggapp clus...esource 0/1 0/0 ONLINE ONLINE rac2
[root@rac2 ~]# su - oracle
[oracle@rac2 ~]$ cd /vol2/ogg/
[oracle@rac2 ogg]$ ./ggsci
GGSCI (rac2.yang.com) 1> info all
EXTRACT RUNNING TESTEXT 00:00:00 00:00:05
EXTRACT ABENDED TESTPUMP 00:00:00 23:24:30
九：排错与停止oggapp服务，view report testpump查看日志报错如下
2012-07-18 21:05:59 ERROR OGG-01031 There is a problem in network communication, a remote file problem, encryption keys for target and source do not match (if using ENCRYPT) or an unknown error.(Reply received is Unable to open file "/vol2/ogg/dirdat/rt000001" (error 11, Resource temporarily unavailable)).
2012-07-18 21:05:59 ERROR OGG-01668 PROCESS ABENDING.
GGSCI (rac2.yang.com) 15> alter extract testpump etrollover
2012-07-18 21:20:40 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 (rac2.yang.com) 18> info all
Program Status Group Lag at Chkpt Time Since Chkpt
MANAGER RUNNING
EXTRACT RUNNING TESTEXT 00:00:00 00:00:00
EXTRACT RUNNING TESTPUMP 00:00:00 00:00:10
[oracle@rac2 ogg]$ crsctl stop resource oggapp
CRS-2673: Attempting to stop 'oggapp' on 'rac2'
CRS-2677: Stop of 'oggapp' on 'rac2' succeeded
[oracle@rac2 ogg]$ crsctl status resource oggapp
NAME=oggapp
TYPE=cluster_resource
TARGET=OFFLINE
STATE=OFFLINE
如果停止使用grid infrastructure来管理ogg进程，只需要使用crsctl命令删除oggapp和oggvip服务即可！需要值得注意的是，如果使用grid infrastructure来管理ogg，则mgr进程的参数文件中必须要配置autostart和autorestart选项！参考文档：(感谢作者分享)
<a href="http://blog.sina.com.cn/s/blog_6f1123420100qgl8.html">http://blog.sina.com.cn/s/blog_6f1123420100qgl8.html</a>
<a href="http://www.rickyzhu.com/2311_config-ha-goldengate.html">http://www.rickyzhu.com/2311_config-ha-goldengate.html</a>
本文转自斩月博客51CTO博客，原文链接http://blog.51cto.com/ylw6006/934965如需转载请自行联系原作者
ylw6006
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