创建Oracle10g ASM数据库

核心提示： 修改完毕以后，重新启动系统，创建Oracle10g ASM数据库(5)，保证使用了新内核# uname –aLinux LinuxNode1 2.4.21-15.EL #1 Thu Apr 22 00:27:41 EDT 2004 i686 i686 i386 GNU/Linu

修改完毕以后，重新启动系统，保证使用了新内核# uname –a
Linux LinuxNode1 2.4.21-15.EL #1 Thu Apr 22 00:27:41 EDT 2004 i686 i686 i386 GNU/Linux

安装Oracle ASMLib

下载ASMLib需要的三个文件：asmlib:http://otn.oracle.com/software/tech/linux/asmlib/files/RPMS/rhel3/x86/oracleasmlib-1.0.0-1.i386.rpm
asm-support:http://otn.oracle.com/software/tech/linux/asmlib/files/RPMS/rhel3/x86/oracleasm-support-1.0.2-1.i386.rpm
asm-kernel:http://otn.oracle.com/software/tech/linux/asmlib/files/RPMS/rhel3/x86/oracleasm-2.4.21-EL-1.0.0-1.i686.rpm

如果是多处理器的版本，那么可以下载下面这个文件替换上面的第三个文件：asm-smp-kernel:http://otn.oracle.com/software/tech/linux/asmlib/files/RPMS/rhel3/x86/oracleasm-2.4.21-EL-smp-1.0.0-1.i686.rpm

安装：$su –
# rpm -Uvh oracleasm-support-1.0.2-1.i386.rpm
oracleasm-lib-1.0.0-1.i386.rpm
oracleasm-2.4.21-EL-1.0.0-1.i686.rpm

配置ASMLib：# /etc/init.d/oracleasm configure
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 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) [n]: y
Fix permissions of Oracle ASM disks on boot (y/n) [y]: y
Writing Oracle ASM library driver configuration [ OK ]
Creating /dev/oracleasm mount point [ OK ]
Loading module "oracleasm" [ OK ]
Mounting ASMlib driver filesystem [ OK ]
Scanning system for ASM disks [ OK ]