Oracle RAC 10.2.0.5 Install For redhat 5.8(use raw device)

因为客户数据库需要打补丁，所以安装相似测试环境。需要先安装10.2.0.1 然后再升级到10.2.0.5。因为我有很多篇关于安装的文章，所以这篇只说关键步骤，以及遇见的bug安装错误

注意：我已经在redhat 6.3测试过，不能完成安装，主要是在跑root.sh脚本的时候无法通过。换成redhat 5.8不会出现这种问题。

Steps:

1、防火墙and selinux

2、kernel parameter

3、source limit

4、create user and group

5、建立信任关系

6、安装依赖包

7、配置用户环境变量和密码

8、创建裸设备

9、配置映射文件

10、安装grid

11、升级grid

12、配置vipca

13、安装database

14、升级database

15、创建rac数据库

因为10g没有11g自带工具可以很方便的打通道，所以比较麻烦，不过这里我还是直接是把11g软件拿来解压用其工具自动建立信任关系。

安装依赖包：

yum install -y libXau*  libxcb*  libX11* libXext* libICE*  libuuid* libSM*  libXt* libXi* libXtst* libXp* glibc-devel* libaio-devel* libaio* compat-libstdc++* libXpm* libXp-devel* libXpm-devel* compat-libstdc++* compat-libstdc++* compat-libstdc++* gcc-4.4.6* gcc-c++*

创建裸设备：

我这里是用的Virtual Box建立的几块盘，这里提醒一下，需要把属性盘设置为共享，不然会报错。这里我前面文章也有说到

udev规则：

vi /etc/udev/rules.d/60-raw.rules

ACTION=="add", KERNEL=="sdb", RUN+="/bin/raw /dev/raw/raw1 %N"  

ACTION=="add", KERNEL=="sdc", RUN+="/bin/raw /dev/raw/raw2 %N"  

ACTION=="add", KERNEL=="sdd", RUN+="/bin/raw /dev/raw/raw3 %N"  

ACTION=="add", KERNEL=="sde", RUN+="/bin/raw /dev/raw/raw4 %N"  

ACTION=="add", KERNEL=="sdf", RUN+="/bin/raw /dev/raw/raw5 %N"  

ACTION=="add", KERNEL=="sdg", RUN+="/bin/raw /dev/raw/raw6 %N"  

ACTION=="add", KERNEL=="sdh", RUN+="/bin/raw /dev/raw/raw7 %N"  

ACTION=="add", KERNEL=="sdi", RUN+="/bin/raw /dev/raw/raw8 %N"  

ACTION=="add", KERNEL=="sdj", RUN+="/bin/raw /dev/raw/raw9 %N"  

ACTION=="add", KERNEL=="sdk", RUN+="/bin/raw /dev/raw/raw10 %N"

ACTION=="add", KERNEL=="sdl", RUN+="/bin/raw /dev/raw/raw11 %N"

ACTION=="add", KERNEL=="sdm", RUN+="/bin/raw /dev/raw/raw12 %N"

ACTION=="add", KERNEL=="sdn", RUN+="/bin/raw /dev/raw/raw13 %N"

ACTION=="add", KERNEL=="sdo", RUN+="/bin/raw /dev/raw/raw14 %N"

ACTION=="add", KERNEL=="sdp", RUN+="/bin/raw /dev/raw/raw16 %N"

ACTION=="add", KERNEL=="sdq", RUN+="/bin/raw /dev/raw/raw17 %N"

ACTION=="add", KERNEL=="sdr", RUN+="/bin/raw /dev/raw/raw18 %N"

ACTION=="add", KERNEL=="sds", RUN+="/bin/raw /dev/raw/raw19 %N"

ACTION=="add", KERNEL=="sdt", RUN+="/bin/raw /dev/raw/raw20 %N"

ACTION=="add", KERNEL=="sdu", RUN+="/bin/raw /dev/raw/raw21 %N"

ACTION=="add", KERNEL=="raw*", OWNER=="oracle", GROUP=="oinstall", MODE=="0660"

[[email protected] ~]# ls -l /dev/raw

total 0

crw-rw—- 1 oracle oinstall 162,  1 Sep 29 04:17 raw1

crw-rw—- 1 oracle oinstall 162, 10 Sep 29 04:17 raw10

crw-rw—- 1 oracle oinstall 162, 11 Sep 29 04:17 raw11

crw-rw—- 1 oracle oinstall 162, 12 Sep 29 04:17 raw12

crw-rw—- 1 oracle oinstall 162, 13 Sep 29 04:17 raw13

crw-rw—- 1 oracle oinstall 162, 14 Sep 29 04:17 raw14

crw-rw—- 1 oracle oinstall 162, 16 Sep 29 04:17 raw16

crw-rw—- 1 oracle oinstall 162, 17 Sep 29 04:17 raw17

crw-rw—- 1 oracle oinstall 162, 18 Sep 29 04:17 raw18

crw-rw—- 1 oracle oinstall 162, 19 Sep 29 04:17 raw19

crw-rw—- 1 oracle oinstall 162,  2 Sep 29 04:17 raw2

crw-rw—- 1 oracle oinstall 162, 20 Sep 29 04:17 raw20

crw-rw—- 1 oracle oinstall 162, 21 Sep 29 04:17 raw21

crw-rw—- 1 oracle oinstall 162,  3 Sep 29 04:17 raw3

crw-rw—- 1 oracle oinstall 162,  4 Sep 29 04:17 raw4

crw-rw—- 1 oracle oinstall 162,  5 Sep 29 04:17 raw5

crw-rw—- 1 oracle oinstall 162,  6 Sep 29 04:17 raw6

crw-rw—- 1 oracle oinstall 162,  7 Sep 29 04:17 raw7

crw-rw—- 1 oracle oinstall 162,  8 Sep 29 04:17 raw8

crw-rw—- 1 oracle oinstall 162,  9 Sep 29 04:17 raw9

配置映射文件：

[[email protected] ~]$ cat zbdba.txt   

system=/dev/raw/raw6

sysaux=/dev/raw/raw7  

example=/dev/raw/raw8 

temp=/dev/raw/raw/raw11 

users=/dev/raw/raw12

undotbs1=/dev/raw/raw13  

undotbs2=/dev/raw/raw14  

redo1_1=/dev/raw/raw5

redo1_2=/dev/raw/raw16

redo2_1=/dev/raw/raw17

redo2_2=/dev/raw/raw18

control1=/dev/raw/raw19  

control2=/dev/raw/raw20  

pwdfile=/dev/raw/raw9

spfile=/dev/raw/raw10

安装grid软件没什么问题，主要是跑root.sh脚本的时候。

会出现 Failed to upgrade Oracle Cluster Registry configuration错误，该错误的原因是一个bug，在文档466673.1有明确说明。所以下载

补丁4679769

解压该补丁，然后：

cp ./4679769/clsfmt.bin /u01/app/crs/bin/clsfmt.bin

将其覆盖

然后测试：

/u01/app/crs/bin/clsfmt.bin ocr /dev/raw/raw1

clsfmt: successfully initialized file /dev/raw/raw1

注意再次跑root.sh脚本的时候，将以前的设备

dd if=/dev/zero of=/dev/raw/raw1 bs=1024k count=1000

dd if=/dev/zero of=/dev/raw/raw2 bs=1024k count=1000

dd if=/dev/zero of=/dev/raw/raw3 bs=1024k count=1000

dd if=/dev/zero of=/dev/raw/raw4 bs=1024k count=1000

dd if=/dev/zero of=/dev/raw/raw5 bs=1024k count=1000

升级grid,需要下载：p8202632_10205_Linux-x86-64.zip  grid和database升级包都在这里面

按着提示一步一步做就行了