使用multipath及udev固定磁盘安装11g grid asm存储管理

在oracle 10g里面，我们可以使用ASMLib库创建asm实例，oracle在RHEL 6后好多是不单独提供下载，放在了Enterprise Linux Server镜像中。所以我们为了管理方便使用udev管理使用的设备映射。在oracle 11g中，推荐使用clusterware来管理资源情况，如果我们安装grid单实例，配置过程是一样的。
软件环境：
1、检查基本信息

[[email protected] ~]# lsb_release -idDistributor ID: RedHatEnterpriseServerDescription:    Red Hat Enterprise Linux Server release 6.5 (Santiago)[[email protected] ~]# cat /etc/hosts
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6

10.24.34.37     rh-asm-37

2、添加用户和组配置环境变量

  # groupadd -g 1000 oinstall
  # groupadd -g 1300 dba
  # groupadd -g 1301 oper
  # groupadd -g 1200 asmadmin
  # groupadd -g 1201 asmdba
  # groupadd -g 1202 asmoper
  # useradd -m -u 1100 -g oinstall -G asmadmin,asmdba,asmoper -d /home/grid -s /bin/bash -c "Grid Infrastructure Owner" grid
  # useradd -m -u 1101 -g oinstall -G dba,oper,asmdba -d /home/oracle -s /bin/bash -c "Oracle Software Owner" oracle

3、验证用户

# id oracle
uid=1101(oracle) gid=1000(oinstall) groups=1000(oinstall),1300(dba),1301(oper),1201(asmdba)
# id grid
uid=1100(grid) gid=1000(oinstall) groups=1000(oinstall),1200(asmadmin),1201(asmdba),1202(asmoper)

4、修改用户密码

# echo ‘navinfo1!‘ |passwd --stdin oracle
# echo ‘navinfo1!‘ |passwd --stdin grid

5、配置oracle及grid环境变量

--grid用户
# ---------------------------------------------------
# .bash_profile
# ---------------------------------------------------
# OS User:      grid
# Application:  Oracle Grid Infrastructure
# Version:      Oracle 11g Release 2
# ---------------------------------------------------
export TEMP=/tmp
export TMPDIR=/tmp
export ORACLE_SID=+ASM
export GRID_BASE=/u01/grid
export ORACLE_BASE=$GRID_BASE
export GRID_HOME=/u01/11.2.0/grid
export ORACLE_HOME=$GRID_HOME
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib:/usr/local/lib
export CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
export ORACLE_PATH=/u01/oracle/dba_scripts/sql:$ORACLE_HOME/rdbms/admin
export SQLPATH=/u01/oracle/dba_scripts/sql:$ORACLE_HOME/rdbms/admin
export PATH=$ORACLE_HOME/bin:$ORACLE_HOME/jdk/bin:/usr/sbin:$PATH:$HOME/bin
export ORACLE_TERM=xterm
stty erase ^H

--oracle用户
# ---------------------------------------------------
# .bash_profile
# ---------------------------------------------------
# OS User:      oracle
# Application:  Oracle Database Software Owner
# Version:      Oracle 11g Release 2
# ---------------------------------------------------
export TEMP=/tmp
export TMPDIR=/tmp
export ORACLE_UNQNAME=rhnode
export ORACLE_SID=rhnode
export ORACLE_BASE=/u01/oracle
export ORACLE_HOME=$ORACLE_BASE/product/11.2.0/db_1
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib:/usr/local/lib
export CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
export ORACLE_PATH=/u01/oracle/dba_scripts/sql:$ORACLE_HOME/rdbms/admin
export SQLPATH=/u01/oracle/dba_tools/dba_scripts/sql
export PATH=$ORACLE_HOME/bin:$ORACLE_HOME/jdk/bin:/usr/sbin:$PATH:$HOME/bin
export ORACLE_TERM=xterm
stty erase ^H