ConfigureASMonOracle11.2.0.3

ASM存储的作用和好处以及劣势，在这里就不多做介绍了，google下相关的资料多如牛毛！本文主要记录如何在oracle 11.2.0.3版本上面

ASM存储的作用和好处以及劣势，在这里就不多做介绍了，google下相关的资料多如牛毛！本文主要记录如何在Oracle 11.2.0.3版本上面使用ASM存储！相关的软件包可以在网站上下载到，11.2.0.3的补丁集只需要下载前3个即可，在10g中，ASM是包含在数据库软件包当中的，在11g里面，需要单独安装grid infrastructure才可以使用ASM，一般推荐的做法是新建一个grid用户来管理ASM实例！在开始之前要先安装好必须得软件包，调整好内核参数，以及grid，oracle用户的最大进程数和文件句柄打开数等等，这方面的配置可以参考oracle 11g的online document

一：创建用户和相关目录，设置用户的环境变量和目录权限

[root@dg63 ~]# groupadd -g 501 oinstall
[root@dg63 ~]# groupadd -g 502 dba
[root@dg63 ~]# groupadd -g 503 oper
[root@dg63 ~]# groupadd -g 504 asmadmin
[root@dg63 ~]# groupadd -g 506 asmdba
[root@dg63 ~]# groupadd -g 507 asmoper
[root@dg63 ~]# useradd -u 501 -g oinstall -G asmadmin,asmdba,asmoper grid
[root@dg63 ~]# useradd -u 502 -g oinstall -G dba,asmdba,oper oracle

[root@dg63 ~]# mkdir -p /u01/app/11.2.0/grid
[root@dg63 ~]# mkdir -p /u01/app/oracle/product/11.2.0/db_1
[root@dg63 ~]# mkdir -p /u01/app/grid
[root@dg63 ~]# mkdir -p /u01/app/oraInventory
[root@dg63 ~]# chown -R oracle.oinstall /u01
[root@dg63 ~]# chown -R grid.oinstall /u01/app/11.2.0/grid/
[root@dg63 ~]# chown -R grid.oinstall /u01/app/grid/
[root@dg63 ~]# chown -R grid.oinstall /u01/app/oraInventory/

[root@dg63 ~]# echo oracle |passwd --stdin oracle
Changing password for user oracle.
passwd: all authentication tokens updated successfully.
[root@dg63 ~]# echo oracle |passwd --stdin grid
Changing password for user grid.
passwd: all authentication tokens updated successfully.
[root@dg63 ~]# id oracle
uid=502(oracle) gid=501(oinstall) groups=501(oinstall),502(dba),503(oper),506(asmdba)
[root@dg63 ~]# id grid
uid=501(grid) gid=501(oinstall) groups=501(oinstall),504(asmadmin),506(asmdba),507(asmoper)

[root@dg63 ~]# cat /home/grid/.bash_profile
# .bash_profile

# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi

# User specific environment and startup programs

PATH=$PATH:$HOME/bin

export PATH
export ORACLE_SID=+ASM
export ORACLE_BASE=/u01/app/grid
export ORACLE_HOME=/u01/app/11.2.0/grid
export ORACLE_TERM=xterm
export NLS_DATE_FORMAT="DD-MON-YYYY HH24:MI:SS"
export TNS_ADMIN=$ORACLE_HOME/network/admi
export PATH=.:/usr/sbin:$ORACLE_HOME/bin:$ORACLE_HOME/jdk/bin:$PATH
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/usr/X11R6/lib:$LD_LIBRARY_PATH
export CLASSPATH=$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib:$CLASSPATH
export NLS_LANG="american_america.AL32UTF8"
export EDITOD=vim
export LANG=en_us.UTF-8
export NLS_DATE_FORMAT=yyyy-mm-dd:hh24:mi:ss
export TEMP=/tmp
export TMPDIR=/tmp
umask 022

alias sqlplus='/usr/local/rlwrap/bin/rlwrap sqlplus'
alias rman='/usr/local/rlwrap/bin/rlwrap rman'

[root@dg63 ~]# cat /home/oracle/.bash_profile
# .bash_profile

# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi

# User specific environment and startup programs

PATH=$PATH:$HOME/bin

export PATH
export ORACLE_SID=dg63
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/11.2.0/db_1
export ORACLE_TERM=xterm
export NLS_DATE_FORMAT="DD-MON-YYYY HH24:MI:SS"
export TNS_ADMIN=$ORACLE_HOME/network/admi
export PATH=.:/usr/sbin:$ORACLE_HOME/bin:$ORACLE_HOME/jdk/bin:$PATH
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/usr/X11R6/lib:$LD_LIBRARY_PATH
export CLASSPATH=$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib:$CLASSPATH
export NLS_LANG="american_america.AL32UTF8"
export EDITOD=vim
export LANG=en_us.UTF-8
export NLS_DATE_FORMAT=yyyy-mm-dd:hh24:mi:ss
export TEMP=/tmp
export TMPDIR=/tmp
umask 022

alias sqlplus='/usr/local/rlwrap/bin/rlwrap sqlplus'
alias rman='/usr/local/rlwrap/bin/rlwrap rman'