Linux下oracle10g安装配置说明

发布时间:2013-02-06 03:50:55   来源:文档文库   
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Linux 下ORACLE10g的安装及配置: 资源需要: 至少1024 MB物理内存 1024-2048 需1.5倍的交互空间 2048-8192 需1倍的交互空间 8192- 需0.75倍的交互空间 至少400 MB /tmp 临时目录空间 oracle软件需要1.5 GB 到 3.5 GB 磁盘空间 默认数据库需要1.2 GB 查看系统资源相关语句: cat /etc/issue uname -r grep MemTotal /proc/meminfo grep SwapTotal /proc/meminfo grep "model name" /proc/cpuinfo free df -k /tmp df -k 安装前的检查和准备工作: rpm -q make gcc compat-db make-3.80-5 gcc-3.4.3-9.EL4 compat-db-4.1.25-9 p4198954_21_linux.zip 在运行 runInstaller 之前打. rpm -ivh compat-oracle-rhel4-1.0-5.i386.rpm (p4198954_21_linux.zip) compat-oracle-rhel4-1.0-5.i386.rpm需要安装的组件: rpm -ivh /mnt/cdrom3/RedHat/RPMS/glibc-kernheaders-2.4-9.1.87.i386.rpm rpm -ivh /mnt/cdrom3/RedHat/RPMS/glibc-headers-2.3.4-2.i386.rpm rpm -ivh /mnt/cdrom3/RedHat/RPMS/glibc-devel-2.3.4-2.i386.rpm rpm -ivh /mnt/cdrom4/RedHat/RPMS/compat-gcc-32-3.2.3-47.3.i386.rpm rpm -ivh /mnt/cdrom2/RedHat/RPMS/compat-libstdc++-33-3.2.3-47.3.i386.rpm rpm -ivh /mnt/cdrom4/RedHat/RPMS/compat-gcc-32-c++-3.2.3-47.3.i386.rpm rpm -ivh /mnt/cdrom3/RedHat/RPMS/compat-libgcc-296-2.96-132.7.2.i386.rpm rpm -ivh /mnt/cdrom3/RedHat/RPMS/compat-libstdc++-296-2.96-132.7.2.i386.rpm rpm -ivh /mnt/cdrom3/RedHat/RPMS/gcc-3.4.3-9.EL4.i386.rpm rpm -ivh /mnt/cdrom3/RedHat/RPMS/gcc-c++-3.4.3-9.EL4.i386.rpm rpm -ivh /mnt/cdrom2/RedHat/RPMS/libstdc++-3.4.3-9.EL4.i386.rpm rpm -ivh /mnt/cdrom3/RedHat/RPMS/libstdc++-devel-3.4.3-9.EL4.i386.rpm rpm -ivh /mnt/cdrom2/RedHat/RPMS/libstdc++-3.4.3-9.EL4.i386.rpm rpm -ivh /mnt/cdrom3/RedHat/RPMS/gcc-c++-3.4.3-9.EL4.i386.rpm rpm -ivh /mnt/cdrom3/RedHat/RPMS/libaio-0.3.102-1.i386.rpm rpm -ivh /mnt/cdrom3/RedHat/RPMS/libaio-devel-0.3.102-1.i386.rpm rpm -ivh /mnt/cdrom3/RedHat/RPMS/openmotif21-2.1.30-11.RHEL4.2.i386.rpm rpm -ivh /mnt/cdrom3/RedHat/RPMS/zlib-devel-1.2.1.2-1.i386.rpm rpm -ivh /mnt/cdrom3/RedHat/RPMS/freetype-devel-2.1.9-1.i386.rpm rpm -ivh /mnt/cdrom3/RedHat/RPMS/fontconfig-devel-2.2.3-7.i386.rpm rpm -ivh /mnt/cdrom3/RedHat/RPMS/pkgconfig-0.15.0-3.i386.rpm rpm -ivh /mnt/cdrom3/RedHat/RPMS/xorg-x11-devel-6.8.1-23.EL.i386.rpm rpm -ivh /mnt/cdrom3/RedHat/RPMS/xorg-x11-deprecated-libs-devel-6.8.1-23.EL.i386.rpm 备用命令: mkdir /mnt/200 mkdir /mnt/cdrom1 mkdir /mnt/cdrom2 mkdir /mnt/cdrom3 mkdir /mnt/cdrom4 mount -t smbfs -o username=dist,password=dist123456 //172.16.66.200/public /mnt/200 mount -o loop /mnt/200/Company/RHEL4-i386-AS-disc4/RHEL4-i386-AS-disc1.iso /mnt/cdrom1 mount -o loop /mnt/200/Company/RHEL4-i386-AS-disc4/RHEL4-i386-AS-disc2.iso /mnt/cdrom2 mount -o loop /mnt/200/Company/RHEL4-i386-AS-disc4/RHEL4-i386-AS-disc3.iso /mnt/cdrom3 mount -o loop /mnt/200/Company/RHEL4-i386-AS-disc4/RHEL4-i386-AS-disc4.iso /mnt/cdrom4 创建数据库安装的准备工作: 1,创建user/ group; groupadd dba groupadd oinstall useradd -m -g oinstall -G dba oracle passwd oracle 如果nobody用户不存在(id nobody命令查看),则创建: useradd nobody 2,建立oracle安装文件夹; mkdir -p /opt/oracle/product/10.2.0 chown -R oracle.oinstall /opt/oracle mkdir /var/opt/oracle chown oracle.oinstall /var/opt/oracle chmod 755 /var/opt/oracle 2, 配置环境变量; vi /etc/profile 增加下面行: if [ $USER = "oracle" ]; then if [ $SHELL = "/bin/ksh" ]; then ulimit -p 16384 ulimit -n 65536 else ulimit -u 16384 -n 65536 fi fi 使用Oracle用户登陆: su oracle vi ~/.bash_profile 以下是配置文件的内容 # .bash_profile # Get the aliases and functions if [ -f ~/.bashrc ]; then . ~/.bashrc fi # User specific environment and startup programs umask 022 # +--------------------------+ # | SETUP ORACLE ENVIRONMENT | # +--------------------------+ # 如果安装出现相关问题请屏蔽下面5行, # 安装好后再取消屏蔽这些环境变量设置 export ORACLE_HOME=/opt/oracle/product/10.2.0 # export TNS_ADMIN=$ORACLE_HOME/network/admin export NLS_LANG=AMERICAN_AMERICA.ZHS16GBK export PATH=$PATH:$ORACLE_HOME/bin # +--------------------------+ # | LINUX STUFF | # +--------------------------+ export LANG=AMERICAN_AMERICA.ZHS16GBK unset USERNAME # +-------------+ # | "GREETINGS" | # +-------------+ echo ".bash_profile executed" 4, 设置系统参数; 切换到root用户: su root a) 修改/etc/sysctl.conf(vi /etc/sysctl.conf), 添加: # Shmmax 最大共享内存,官方文档建议是内存的1/2, # 2G/2=1073741824,1G/2=536870912=512 * 1024 * 1024,268435456,以此类推。 kernel.shmmax = 536870912 # Shmmni 4096KB. kernel.shmmni = 4096 # Shmall kernel.shmall = 2097152 # sem 4个参数依次为: # SEMMSL(每个用户拥有信号量最大数); # SEMMNS(系统信号量最大数); # SEMOPM(每次semopm系统调用操作数); # SEMMNI(系统辛苦量集数最大数). kernel.sem = 250 32000 100 128 fs.file-max = 65536 net.ipv4.ip_local_port_range = 1024 65000 net.core.rmem_default=262144 net.core.rmem_max=262144 net.core.wmem_default=262144 net.core.wmem_max=262144 修改后运行"/sbin/sysctl -p"命令使得内核改变立即生效; B) 设置oracle对文件的要求: 编辑文件:vi /etc/security/limits.conf 加入以下语句: oracle soft nproc 2047 oracle hard nproc 16384 oracle soft nofile 1024 oracle hard nofile 65536 编辑文件:vi /etc/pam.d/login 加入以下语句: session required /lib/security/pam_limits.so (注意:根据最后一条session规则的注释,应该加在最后一条规则之前) 解压缩Oracle10G的安装文件 : 1. Oracle (1) 简 化过程(以oracle登录,释放安装文件,使用更少的磁盘空间,速度更快) 在/tmp下解压缩10201_database_linux32.zip: unzip 10201_database_linux32 开始安装oracle (一)开始安装: 1.以oracle用户登录系统,进行Oracle的安装: 如果su oracle则执行".bash_profile"文件: . ~/.bash_profile export TEMP=/tmp export TMPDIR=/tmp unset ORACLE_HOME unset TNS_ADMIN cd /tmp/database (或者你解压缩安装程序包的目录) LANG=AMERICAN_AMERICA.zhs16gbk ./runInstaller 过一会儿就会出现Oracle的安装界面 注意: 1、选择advance install 2、数据库home设置为/opt/oracle/product/10.2.0 3、数据库全局名称设置为ge01 4、字符集选Simplified Chinese ZHS16GBK 2.其他用默认设置! 注意:安装过程中会提示以root用户登陆执行一些脚本 ,执行后再按“ok”按钮继续安装。 3、登陆并启动数据库的操作。 [oracle@oracle oracle]$ lsnrctl start [oracle@oracle oracle]$ sqlplus /nolog SQL*Plus: Release 9.2.0.0 - Production on Sat Mar 12 22:58:53 2005 Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved. SQL> connect / as sysdba Connected. SQL> shutdown immediate 关闭数据库 Database closed. Database dismounted. ORACLE instance shut down. SQL> startup; 启动数据库 ORACLE instance started. Total System Global Area 236000356 bytes Fixed Size 451684 bytes Variable Size 201326592 bytes Database Buffers 33554432 bytes Redo Buffers 667648 bytes Database mounted. Database opened. 4, 数据库创建完成后,修改vi /etc/oratab,把boss那一行最后的N改成Y,然后执行dbstart启动数据库数据库可能无法启动,报告Can’t find init file …的错误,需要复制一个初始化文件: cp /opt/oracle/admin/ge01/pfile/init.ora.* /opt/oracle/product/10.2.0/dbs/initge01.ora 重新执行dbstart就可以了。 为了方便管理,可以写一个启动脚本ora10g: 以root身份进入,编写以下脚本: #!/bin/bash # # chkconfig: 2345 89 20 # description: starts the oracle listener and instance status() { pid=`ps -ef | grep ora_pmon | grep -v grep | awk '{print $8}'` if [ "X$pid" = "X" ] then echo "oracle10g is not running." exit 1 else echo "oracle10g is running." exit 0 fi } case "$1" in start) #startup the listener and instance echo -n "oracle begin to startup: " su - oracle -c "lsnrctl start" su - oracle -c dbstart echo "oracle10g started" ;; stop) # stop listener, apache and database echo -n "oracle begin to shutdown:" su - oracle -c "lsnrctl stop" su - oracle -c dbshut echo "oracle10g shutdowned" ;; reload|restart) $0 stop $0 start ;; 'status') status ; ; *) echo "Usage: ora10g [start|stop|reload|restart]" exit 1 esac exit 0 存为ora10g后,然后 chmod a+x ora10g ln -s /opt/oracle/product/10.2.0/bin/ora10g /etc/rc.d/init.d/ 即可在以后以root身份运行/etc/rc.d/init.d/ora10g start |stop 来管oracle的启动和停止了。 如果要将这个脚本加入到系统中使其可开机运行,那么要运行以下命令: chkconfig --level 345 ora10g on 或者可在/etc/rc.d/rc.local中加入如下: su - oracle -c "lsnrctl start" su - oracle -c "dbstart" 5. 在备份数据库机上配置异机数据库逻辑备份任务,具体见backupDb.sh 6, 关于数据库删除重新安装的问题: 把ORACLE安装目录删除及/etc/ora*.*删除就行了 #rm –f /etc/ora*.* 7.数据库参数要求 每个连接的游标数: alter system set open_cursors = 500 scope=spfile; 总连接数: show parameter processes show parameter sessions alter system set processes=1000 scope=spfile; alter system set sessions=1000 scope=spfile; 解决enterprise manager 乱码 su - oracle rm -f $ORACLE_HOME/oc4j/j2ee/oc4j_applications/applications/em/em/cabo/images/cache/zhs/* cd /opt/oracle/product/10g/jdk/jre/lib mv font.properties font.propertiesbk cp font.properties.zh_CN.Redhat font.properties emctl stop dbconsole emctl start dbconsole 解决监听hang的bug vi network/admin/listener.ora 增加: SUBSCRIBE_FOR_NODE_DOWN_EVENT_LISTENER=OFF

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