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| 关键词： nbsp oracle ASM 实例 instance Database listener description Production bin |
配置完ASM实例后，每次启动oracle数据库服务器的时候要先启动ASM实例，然后启动数据库实例；关闭的时候，需要先关闭oracle数据库实例，然后关闭ASM实例；敲起命来来麻烦的很，因而改进了原来的shell脚本来更好的实现自动化，为了加快启动和关闭的速度，该脚本不包含dbconsole的启动和关闭，脚本同样适用于非ASM环境。 一：总脚本调用/usr/bin/startdb和/usr/bin/stopdb脚本，使用chkconfig命令创建相关的符号链接后就可以使用service命令调用[root@ora10g ~]# cat /etc/init.d/oracle #!/bin/sh #chkconfig: 35 85 15 #description:oracle #function: start .. stop the oracle and asm instance on 10g R2 64bit #author:lw.yang #version: V.2.0 # Source function library. . /etc/rc.d/init.d/functions case "$1" in start) /usr/bin/startdb ;; stop) /usr/bin/stopdb ;; *) echo $"Usage: $0 {start|stop}" exit 1 esac 二：/usr/bin/startdb脚本用来启动ASM实例和ORACLE数据库实例和监听器，启动前会进行判断是否配置了ASM以及实例是否已经启动，ASM实例需要ocssd.bin后台进程启动才可以运行[root@ora10g ~]# cat /usr/bin/startdb #!/bin/sh #define variables ASM_PID=$(pidof ocssd.bin) ASM_PROC=$(ps -ef |grep asm_ |grep -v 'grep' |wc -l) D_SID=$(su - oracle -c "env |grep ORACLE_SID|cut -d "=" -f 2") DB_PROC=$(ps -ef |grep ora_ |grep -E 'smon|pmon|ckpt|lgwr' |wc -l) #startup asm instance if [ -z $ASM_PID ];then echo "Not configure use ASM" continue elif [ $ASM_PROC -gt "7" ];then echo "ASM instance already running" else su - oracle -c "export ORACLE_SID=+ASM && sqlplus /nolog<<EOF conn /as sysdba startup exit EOF" fi #startup database instance if [ $DB_PROC -eq "4" ];then echo "Database instance already running,shutdown it firtst" else su - oracle -c "lsnrctl start" su - oracle -c "export ORACLE_SID=$D_SID && sqlplus /nolog<<EOF conn /as sysdba startup exit EOF" touch /var/lock/subsys/oracle fi 三：/usr/bin/stopdb脚本用来关闭监听器，oracle数据库实例和ASM实例，关闭之前会先进行判断是否使用ASM以及相关实例是否已经关闭 #!/bin/sh #define variables ASM_PID=$(pidof ocssd.bin) ASM_PROC=$(ps -ef |grep asm_ |grep -v 'grep' |wc -l) D_SID=$(su - oracle -c "env |grep ORACLE_SID|cut -d "=" -f 2") DB_PROC=$(ps -ef |grep ora_ |grep -E 'smon|pmon|ckpt|lgwr' |wc -l) #stop database instance if [ $DB_PROC -eq "0" ];then echo "Database instance already shutdown" else su - oracle -c "lsnrctl stop" su - oracle -c "export ORACLE_SID=$D_SID && sqlplus /nolog<<EOF conn /as sysdba shutdown immediate exit EOF" rm -f /var/lock/subsys/oracle fi #stop asm instance if [ -z $ASM_PID ];then echo "Not configure use ASM" elif [ $ASM_PROC -eq "0" ];then echo "ASM instance already shutdown" exit else su - oracle -c "export ORACLE_SID=+ASM && sqlplus /nolog<<EOF conn /as sysdba shutdown immediate exit EOF" fi 四:测试非ASM环境下，数据库实例已经启动下测试： [root@ora10g ~]# service oracle start Not configure use ASM Database instance already running,shutdown it firtst [root@ora10g ~]# service oracle stop LSNRCTL for Linux: Version 10.2.0.1.0 - Production on 02-JUN-2011 09:48:36 Copyright (c) 1991, 2005, Oracle. All rights reserved. Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost.localdomain)(PORT=1521))) The command completed successfully SQL*Plus: Release 10.2.0.1.0 - Production on Thu Jun 2 09:48:40 2011 Copyright (c) 1982, 2005, Oracle. All rights reserved. SQL> Connected. SQL> Database closed. Database dismounted. ORACLE instance shut down. SQL> Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bit Production With the Partitioning, OLAP and Data Mining options Not configure use ASM 非ASM环境下，数据库实例已经关闭下测试： [root@ora10g ~]# service oracle stop Database instance already shutdown Not configure use ASM [root@ora10g ~]# service oracle start Not configure use ASM LSNRCTL for Linux: Version 10.2.0.1.0 - Production on 02-JUN-2011 09:50:25 Copyright (c) 1991, 2005, Oracle. All rights reserved. Starting /u01/app/oracle/bin/tnslsnr: please wait... TNSLSNR for Linux: Version 10.2.0.1.0 - Production System parameter file is /u01/app/oracle/network/admin/listener.ora Log messages written to /u01/app/oracle/network/log/listener.log Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=ora10g.766.com)(PORT=1521))) Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC0))) Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost.localdomain)(PORT=1521))) STATUS of the LISTENER ------------------------ Alias LISTENER Version TNSLSNR for Linux: Version 10.2.0.1.0 - Production Start Date 02-JUN-2011 09:50:25 Uptime 0 days 0 hr. 0 min. 0 sec Trace Level off Security ON: Local OS Authentication SNMP OFF Listener Parameter File /u01/app/oracle/network/admin/listener.ora Listener Log File /u01/app/oracle/network/log/listener.log Listening Endpoints Summary... (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=ora10g.766.com)(PORT=1521))) (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC0))) Services Summary... Service "PLSExtProc" has 1 instance(s). Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service... The command completed successfully SQL*Plus: Release 10.2.0.1.0 - Production on Thu Jun 2 09:50:25 2011 Copyright (c) 1982, 2005, Oracle. All rights reserved. SQL> Connected to an idle instance. SQL> ORACLE instance started. Total System Global Area 629145600 bytes Fixed Size 2022824 bytes Variable Size 230687320 bytes Database Buffers 390070272 bytes Redo Buffers 6365184 bytes Database mounted. Database opened. SQL> Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bit Production With the Partitioning, OLAP and Data Mining options 五：设置操作系统环境变量 设置NLS_DATE_FORMAT和NLS_LANG环境变量，这两个变量需要同时设定，否则执行select sysdate from dual的时候，输出格式DD-MON-YY SQL> select sysdate from dual; SYSDATE---------02-JUN-11 [oracle@ora10g ~]$ env |grep NLSNLS_LANG=american_america.UTF8NLS_DATE_FORMAT=YYYY-MM-DD HH24:MI:SS SQL> select sysdate from dual; SYSDATE-------------------2011-06-02 10:04:49 设置默认编辑器为vim，若不设置该变量，在sqlplus中将无法使用ed命令 SQL> edWrote file afiedt.buf27 [oracle@ora10g ~]$ env |grep EDITOREDITOR=vim |
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