Oracle11gR2RACforAIX目录1主机规划..................................................................................................................................21.1硬件环境..................................................................................................................21.2软件环境..................................................................................................................31.3RAC拓朴图.............................................................................................................31.4网络规划..................................................................................................................31.4.1IP地址要求......................................................................................................31.4.2DNS服务器（可选）......................................................................................41.5安装目录规划...........................................................................................................51.6存储规划..................................................................................................................51.6.1grid、ASM安装目录.......................................................................................51.6.2Clusterware安装目录.......................................................................................51.6.3OCR、VOTE存储规划...................................................................................51.6.4数据库数据文件存储规划...............................................................................52安装准备..................................................................................................................................62.1系统硬件环境检查...................................................................................................62.1.1Oracle11gR2RAC最低安装要求：................................................................62.1.2验证方法：.......................................................................................................62.1.2.1确认内存大小...........................................................................................62.1.2.2确认SWAP空间，最少4G。.................................................................62.1.2.3确认/tmp大于1.5GB和/oracle目录空间15GB.....................................62.1.2.4确认系统结构...........................................................................................72.1.2.5确认系统CPU个数和主频：..................................................................72.2安装操作系统软件包...............................................................................................72.2.1安装FILESETS................................................................................................72.2.2安装PATCHES.................................................................................................82.3配置IP地址.............................................................................................................92.4修改/etc/hosts文件...................................................................................................92.5文件系统准备.........................................................................................................102.5.1方法1：使用命令创建..................................................
