OracleLinux6.5下安装Oracle11g - ASM(3)

2.3.12 添加 Oracle 用户

注：Oraclelinux6.5 中已经默认创建有 oracle 用户及 oinstall、dba 组。为了丌影响我们

创建用户：

groupadd -g 501 oinstall groupadd -g 502 dba groupadd -g 503 oper groupadd -g 504 asmadmin groupadd -g 506 asmdba groupadd -g 505 asmoper

useradd -m -u 501 -g oinstall -G dba,asmdba,oper -d /home/oracle -s /bin/bash oracle

useradd -m -u 502 -g oinstall -G dba,asmdba,asmoper,asmadmin -d /home/grid -s /bin/bash grid

2.3.13 设置 oracle、grid 用户密码

echo oracle | passwd --stdin oracle echo grid | passwd --stdin grid

2.3.14 创建 oracle 安装目录

mkdir -p /u01/soft/grid/

chown -R grid:oinstall /u01/soft/grid/ mkdir -p /u01/app/oracle

chown -R oracle:oinstall /u01/app/oracle chmod -R 755 /u01

mkdir -p /u01/oraInventory

chown -R oracle:oinstall /u01/oraInventory chown -R grid:oinstall /u01/oraInventory

2.3.15 设置 oracle 用户环境变量

$ vi .bash_profile umask 022

export ORACLE_BASE=/u01/app/oracle

export ORACLE_HOME=$ORACLE_BASE/product/11.2.0 export ORACLE_SID=orcl

export ORACLE_UNQNAME=yifang

export NLS_LANG=AMERICAN_AMERICA.UTF8

export NLS_DATE_FORMAT=\export PATH=.:${PATH}:$HOME/bin:$ORACLE_HOME/bin

export PATH=${PATH}:/usr/bin:/bin:/usr/bin/X11:/usr/local/bin export PATH=${PATH}:$ORACLE_BASE/common/oracle/bin

export ORACLE_PATH=${PATH}:$ORACLE_BASE/common/oracle/sql:.:$ORACLE_HOME/rdbms/admin export ORACLE_TERM=xterm

export TNS_ADMIN=$ORACLE_HOME/network/admin export LD_LIBRARY_PATH=$ORACLE_HOME/lib

export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:$ORACLE_HOME/oracm/lib

export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:/lib:/usr/lib:/usr/local/lib export CLASSPATH=$ORACLE_HOME/JRE

export CLASSPATH=${CLASSPATH}:$ORACLE_HOME/jlib

export CLASSPATH=${CLASSPATH}:$ORACLE_HOME/rdbms/jlib export CLASSPATH=${CLASSPATH}:$ORACLE_HOME/network/jlib export THREADS_FLAG=native export TEMP=/tmp

export TMPDIR=/tmp

export PATH=$PATH:$ORACLE_HOME/bin

2.3.16 设置 grid 用户环境变量

[grid@credit1 ~]$ vi .bash_profile umask 022

export ORACLE_BASE=/u01/soft/grid

export ORACLE_HOME=/$ORACLE_BASE/product/11.2.0 export ORACLE_SID=+ASM

export NLS_LANG=AMERICAN_AMERICA.UTF8

export NLS_DATE_FORMAT=\export PATH=.:${PATH}:$HOME/bin:$ORACLE_HOME/bin

export PATH=${PATH}:/usr/bin:/bin:/usr/bin/X11:/usr/local/bin export PATH=${PATH}:$ORACLE_BASE/common/oracle/bin

export ORACLE_PATH=${PATH}:$ORACLE_BASE/common/oracle/sql:.:$ORACLE_HOME/rdbms/admin export ORACLE_TERM=xterm

export TNS_ADMIN=$ORACLE_HOME/network/admin export LD_LIBRARY_PATH=$ORACLE_HOME/lib

export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:$ORACLE_HOME/oracm/lib

export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:/lib:/usr/lib:/usr/local/lib export CLASSPATH=$ORACLE_HOME/JRE

export CLASSPATH=${CLASSPATH}:$ORACLE_HOME/jlib

export CLASSPATH=${CLASSPATH}:$ORACLE_HOME/rdbms/jlib export CLASSPATH=${CLASSPATH}:$ORACLE_HOME/network/jlib export THREADS_FLAG=native export TEMP=/tmp export TMPDIR=/tmp

export PATH=$PATH:$ORACLE_HOME/bin

2.4添加磁盘 2.4.1 安装 asm 包

查看本机内核版本： # uname -rm 2.6.18-194.el5 i686 oracleasm-support 的安装 oracleasm 的安装

asmlib 的安装

#cd /media/ORACLE_LINUX_PATCH/oracle asm # rpm -ivh ./* --nodeps --force

2.4.2 配置 ASM

两边配置 asm

[root@rac1 asm]# /etc/init.d/oracleasm configure

This will configure the on-boot properties of the Oracle ASM library driver. The following questions will determine whether the driver is loaded on boot and what permissions it will have. The current values will be shown in brackets ('[]'). Hitting without typing an answer will keep that current value. Ctrl-C will abort. Default user to own the driver interface []: oracle Default group to own the driver interface []: oinstall Start Oracle ASM library driver on boot (y/n) [n]: y Scan for Oracle ASM disks on boot (y/n) [y]: y

Writing Oracle ASM library driver configuration: done Initializing the Oracle ASMLib driver: [ OK ] Scanning the system for Oracle ASMLib disks: [ OK ]

2.4.3 共享磁盘分区

所有共享磁盘分区 #fdisk -l

#fdisk /dev/sdb

Command (m for help): n Command action e extended

p primary partition (1-4) p

Partition number (1-4): 1

First cylinder (1-261, default 3):回车 Using default value 3

Last cylinder, +cylinders or +size{K,M,G} (3-261, default 261): 回车

Using default value 261 Command (m for help): w

The partition table has been altered! Calling ioctl() to re-read partition table. 重复以上步骤分别格式化 sdc,sdd,sde磁盘

2.4.4 创建 ASM 磁盘

# /etc/init.d/oracleasm enable

[root@db1 ~]# /etc/init.d/oracleasm enable

Writing Oracle ASM library driver configuration: done Initializing the Oracle ASMLib driver: [ OK ] Scanning the system for Oracle ASMLib disks: [ OK ] 以下在任意一个节点执行就行了：

#/etc/init.d/oracleasm createdisk DATA1 /dev/sdb1 #/etc/init.d/oracleasm createdisk DATA2 /dev/sdc1 #/etc/init.d/oracleasm createdisk DATA3 /dev/sdd1 #/etc/init.d/oracleasm createdisk FRA1 /dev/sde1

2.4.5 扫描磁盘 asm 磁盘，检查有哪些 asm 磁盘：# /etc/init.d/oracleasm scandisks

Scanning the system for Oracle ASMLib disks: [ OK # /etc/init.d/oracleasm listdis DATA1 DATA2 DATA3 FRA1

2.5 安装 GRID

使用 grid 用户登录安装 grid。

使用 xmanager 登录， 迚入安装目录，运行： $./runInstaller

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