RHEL5上Oracle 11g ASMLib的安装


Oracle 11g Release 1 下载地址:http://www.oracle.com/technology/software/products/database/index.html   RHEL5下的ASMLib2.0下载地址: http://www.oracle.com/technology/global/cn/tech/linux/asmlib/index.html 打开上面的页面,会发现一个Red Hat Enterprise Linux 4 AS(x86)的链接,点击它,新打开的页面里有Red Hat Enterprise Linux 5 AS的下载链接了。   相关阅读:在Red Hat Linux 5.4 (虚拟机) 上安装 Oracle 11g R2 RAC (ASM)   一、安装ASMLib安装包   Linux下的Oracle如果使用asm来存储数据,可以安装asmlib来简化磁盘管 理,asmlib有3个软件包组成。其中oracleasm-kernel-version.arch.rpm包含了一个内核模块, 这个模块与系统当前使用的内核密切相关.所以我们一定要用#uname -rm 查看一下内核,然后下载个和它版本一样的包。   对于RHEL5,我安装了xen,内核版本为2.6.18-8.el5xen,所以下载的软件包为:  

oracleasm-2.6.18-8.el5xen-2.0.4-1.el5.i686.rpm
oracleasmlib-2.0.3-1.el5.i386.rpm
oracleasm-support-2.0.4-1.el5.i386.rpm

通过rpm命令进行安装:

#rpm -Uvh oracleasm-support-2.0.4-1.el5.i386.rpm   oracleasm-2.6.18-8.el5xen-2.0.4-1.el5.i686.rpm   oracleasmlib-2.0.3-1.el5.i386.rpm

二、配置ASMLib

现在已经安装了 ASMLib 软件,系统管理员必须执行几个步骤来使 ASM 驱动程序可用。需要加载 ASM 驱动程序,并且需要装载驱动程序文件系统。这由初始化脚本 /etc/init.d/oracleasm 来处理。

启动oracle asmlib:

#/etc/init.d/oracleasm start

Creating /dev/oracleasm mount point:                       [  OK  ]

启用asmlib:

#/etc/init.d/oracleasm enable
Writing Oracle ASM library driver configuration:   [ OK ]
Loading module "oracleasm":                        [ OK ]
Mounting ASMlib driver filesystem:                 [ OK ]
Scanning system for ASM disks:                     [ OK ]

 

用 'configure' 选项来运行 /etc/init.d/oracleasm 脚本。它将要求默认拥有 ASM 驱动程序访问点的用户和用户组。如果数据库以 'oracle' 用户和 'dba' 用户组身份运行,那么输出将看起来像这样:

Configuring the Oracle ASM library driver.

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 <ENTER> 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 []: dba
Start Oracle ASM library driver on boot (y/n)
[y]:
Fix permissions of Oracle ASM disks on boot (y/n) [y]:
Writing Oracle ASM library driver configuration: [ OK ]
Scanning system for ASM disks: [ OK ]

  • 1
  • 2
  • 下一页

相关内容