Mac de Oracle - １０万円未満 de RAC (11g編）#27
２１．Oracle Clusterwareプロセス・モニター・デーモンの構成
以下のマニュアルを参考に。
Oracle Clusterware Installation Guide 11g Release 1 (11.1) for Linux
- 7.1.2 Configure Input/Output Fencing
Oracle Clusterware Installation Guide 11g Release 1 (11.1) for Linux
- 7.1.2.3 Configuring Oracle Clusterware Process Monitor Daemon
Cluster Database/ASMなどを停止（全ノード）
G5Server:˜ discus$ ssh root@discus1
root@discus1's password:
Last login: Sat Oct 18 18:32:53 2008 from 192.168.1.19
[root@discus1 ˜]# su - oracle
[oracle@discus1 ˜]$ srvctl stop database -d orcl
[oracle@discus1 ˜]$ srvctl stop asm -n discus2
[oracle@discus1 ˜]$ srvctl stop asm -n discus1
[oracle@discus1 ˜]$ srvctl stop nodeapps -n discus2
[oracle@discus1 ˜]$ srvctl stop nodeapps -n discus1
[oracle@discus1 ˜]$ echo $ORA_CRS_HOME
/u01/app/crs
[oracle@discus1 ˜]$ exit
logout
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rootユーザでRACの停止を確認（全てOFFLINEであればOK）
[root@discus1 ˜]#
[root@discus1 ˜]# /u01/app/crs/bin/crs_stat
NAME=ora.discus1.ASM1.asm
TYPE=application
TARGET=OFFLINE
STATE=OFFLINE
NAME=ora.discus1.LISTENER_DISCUS1.lsnr
TYPE=application
TARGET=OFFLINE
STATE=OFFLINE
NAME=ora.discus1.gsd
TYPE=application
TARGET=OFFLINE
STATE=OFFLINE
・・・・中略・・・・
NAME=ora.orcl.db
TYPE=application
TARGET=OFFLINE
STATE=OFFLINE
NAME=ora.orcl.orcl1.inst
TYPE=application
TARGET=OFFLINE
STATE=OFFLINE
NAME=ora.orcl.orcl2.inst
TYPE=application
TARGET=OFFLINE
STATE=OFFLINE
|
crsの状態確認
[root@discus1 ˜]#
[root@discus1 ˜]# /u01/app/crs/bin/crsctl check cluster
discus1 ONLINE
discus2 ONLINE
[root@discus1 ˜]#
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crsの停止（RAC全ノードのrootユーザで実施）
[root@discus1 ˜]#
[root@discus1 ˜]# /u01/app/crs/bin/crsctl check crs
Cluster Synchronization Services appears healthy
Cluster Ready Services appears healthy
Event Manager appears healthy
[root@discus1 ˜]#
[root@discus1 ˜]#
[root@discus1 ˜]# /u01/app/crs/bin/crsctl stop crs
Stopping resources.
This could take several minutes.
Successfully stopped Oracle Clusterware resources
Stopping Cluster Synchronization Services.
Shutting down the Cluster Synchronization Services daemon.
Shutdown request successfully issued.
[root@discus1 ˜]#
[root@discus1 ˜]#
[root@discus1 ˜]# /u01/app/crs/bin/crsctl check crs
Failure 1 contacting Cluster Synchronization Services daemon
Cannot communicate with Cluster Ready Services
Cannot communicate with Event Manager
[root@discus1 ˜]#
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oprocdの停止手順が書いてあるがcrsを停止するとoprocdも停止するのでこの操作は不要なのでは？（マニュアルバグ？）とりあえずマニュアル通りにやったが・・・。（RAC全ノードのrootユーザで実施）
[root@discus1 ˜]#
[root@discus1 ˜]# /u01/app/crs/bin/oprocd stop
Oct 20 02:53:05.858 | ERR | failed to connect to daemon, errno(111)
[root@discus1 ˜]#
[root@discus1 ˜]#
[root@discus1 ˜]# ps -ef | grep oprocd
root 23327 21934 0 02:54 pts/1 00:00:00 grep oprocd
[root@discus1 ˜]#
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diagwaitパラメータを１３秒に変更する。（この操作はRACを構成する１ノードから行う。）
[root@discus1 ˜]# /u01/app/crs/bin/crsctl set css diagwait 13 -force
Configuration parameter diagwait is now set to 13.
[root@discus1 ˜]#
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crsの起動（RAC全ノードのrootユーザで実施）
[root@discus1 ˜]#
[root@discus1 ˜]# /u01/app/crs/bin/crsctl start crs
Attempting to start Oracle Clusterware stack
The CRS stack will be started shortly
[root@discus1 ˜]#
[root@discus1 ˜]# /u01/app/crs/bin/crsctl check crs
Cluster Synchronization Services appears healthy
Cluster Ready Services appears healthy
Event Manager appears healthy
[root@discus1 ˜]#
[root@discus1 ˜]# ps -ef | grep oprocd
root 24758 22215 0 02:56 ? 00:00:00 /bin/sh /etc/init.d/init.cssd oprocd
root 25125 24758 0 02:56 ? 00:00:00 /u01/app/crs/bin/oprocd run -t 1000 -m 10000 -hsi 5:10:50:75:90 -f
root 26140 21934 0 02:57 pts/1 00:00:00 grep oprocd
[root@discus1 ˜]#
[root@discus1 ˜]# /u01/app/crs/bin/oprocd check
Oct 19 03:16:49.630 | INF | daemon running in fatal mode
[root@discus1 ˜]#
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