多种虚拟机环境下安装Oracle11g-RAC.pdf1

安装 Oracle11g RAC

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2016 年 8 月 17 日

安装 Oracle11g RAC

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目 录

1、安全环境与网络规划 ......................................................................................................... 5

1.1、安装环境 ...................................................................................................................... 5

1.2、网络规划 ...................................................................................................................... 5

1.3、Oracle 软件组 .............................................................................................................. 5

1.4、RAC 节点 ...................................................................................................................... 5

3.1、安装系统(两节点) ...................................................................................................... 26

3.2、配置网络(两节点) ...................................................................................................... 31

3.3、删除自动生成的虚拟网卡(两节点) .......................................................................... 33

3.4、测试网络(两节点) ...................................................................................................... 34

4、添加共享存储 ................................................................................................................... 34

4.1、VMware vSphere ........................................................................................................ 34

4.1.1、配置 rac1 节点 .................................................................................................... 34

4.2.2、配置 rac2 节点 .................................................................................................... 38

4.2、VMware Workstation ................................................................................................. 41

4.2.1、物理机中添加共享磁盘 ..................................................................................... 41

5.2、配置 ASM 磁盘(两节点) ............................................................................................ 49

6、配置 Linux 系统 ................................................................................................................ 50

6.1、用户组及用户设置(两节点，root 用户) .................................................................. 50

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6.1.1、创建 Oracle 软件组 ............................................................................................ 50

6.1.2、创建 grid、oracle 用户 ....................................................................................... 50

6.1.3、为 grid、oracle 用户设置密码 ........................................................................... 50

6.2、主机名 IP 映射文件设置(两节点) ............................................................................. 51

6.3、配置 Linux 内核参数(两节点) ................................................................................... 51

6.4、设置 grid、oracle 用户设置 shell limits(两节点) ..................................................... 52

6.5、创建 Oracle Inventory Directory(两节点) .................................................................. 53

7.2、关闭防火墙 iptables(两节点) .................................................................................... 55

8、设置 grid、oracle 用户 ssh 等效性 .................................................................................. 56

9、时钟同步 ........................................................................................................................... 57

9.1、使用 Linux 系统的 NTP 服务同步时钟(两节点) ....................................................... 57

9.2、使用 oracle 集群软件 ctss 服务同步时钟(两节点) .................................................. 58

10、安装前准备 ..................................................................................................................... 58

11、安装 Oracle Grid Infrastructure ...................................................................................... 59

11.1、安装流程 .................................................................................................................. 59

11.2、安装后检查 .............................................................................................................. 73

11.3、配置 ASM 磁盘组 .................................................................................................... 74

13.2.1、列出 CRS 网卡 ................................................................................................... 96

13.2.2、获取 CRS 网卡信息 ........................................................................................... 96

13.3、集群层 ...................................................................................................................... 97

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13.3.1、检查 CRS 状态 ................................................................................................... 97

13.3.2、检查 CRS 单个服务 .......................................................................................... 97

13.3.3、检查 CRS 是否自动启动（root 用户） ........................................................... 97

13.3.4、启动、停止、查看 CRS（root 用户） ............................................................ 97

13.3.5、查看 Votedisk 磁盘位置 ................................................................................... 97

13.3.6、维护 Votedisk .................................................................................................... 97

13.3.7、查看 OCR 状态 .................................................................................................. 98

14.1、CRS 名词解释： ..................................................................................................... 102

14.1.1、CRS 一些服务作用 .......................................................................................... 102

14.1.2、Oracle Cluster Registry(OCR) ........................................................................... 102

14.1.3、Votedisk ........................................................................................................... 102

14.1.4、Admin Managed 和 Policy Managed .............................................................. 102

14.1.5、Grid Name Service(GNS) .................................................................................. 103

14.1.6、Intelligent Management Platform Interface(IPMI) ......................................... 103

14.2、安装问题 ................................................................................................................ 103

14.2.1、安装界面乱码 ................................................................................................. 103

14.2.2、xhost +报错 ..................................................................................................... 103

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1、安全环境与网络规划

1.1、安装环境

RAC 节点操作系统：Linux 6.4 x86_64

Cluster software：Oracle Grid Infrastructure 11gr2(11.2.0.4)

Oracle Database software：Oracle11gr2(11.2.0.4)

注意：Oracle11g 新增 SCAN-IP，为 VIP 的一个池概念

1.3、Oracle 软件组

1.4、RAC 节点