Oracle Study之-AIX6.1构建Oracle 10gR2 RAC(1)
环境：
操作系统： AIX 6100-09（SP3)
集群软件： CRS 10.2.0.1
数据库： Oracle 10.2.0.1
构建AIX平台下RAC 依据共享存储的使用方式可以分两种：
1、建立基于并发卷组（VG concurrent）的共享存储
2、建立基于ASM下的RAW的共享存储
系统架构：
本案例是用于基于VG Concurrent 的共享存储：
一、查看系统环境信息
[root@aix203 /] #prtconf |more
System Model: IBM,7028-6C4
Machine Serial Number: 10681AA
Processor Type: PowerPC_POWER4
Processor Implementation Mode: POWER 4
Processor Version: PV_4
Number Of Processors: 2
Processor Clock Speed: 1002 MHz
CPU Type: 64-bit
Kernel Type: 64-bit
LPAR Info: 1 NULL
Memory Size: 2048 MB
Good Memory Size: 2048 MB
Platform Firmware level: 3R080425
Firmware Version: IBM,RG080425_d79e22_r
Console Login: enable
Auto Restart: true
Full Core: false
NX Crypto Acceleration: Not Capable
Network Information
Host Name: aix203
IP Address: 192.168.8.203
Sub Netmask: 255.255.255.0二、操作系统版本
[root@aix203 /]#oslevel -r
6100-09
三、文件系统
[oracle@aix203 ~]$df -g
Filesystem GB blocks Free %Used Iused %Iused Mounted on
/dev/hd4 6.00 5.82 4% 10247 1% /
/dev/hd2 2.38 0.20 92% 45258 47% /usr
/dev/hd9var 1.00 0.69 32% 8778 6% /var
/dev/hd3 2.00 1.99 1% 57 1% /tmp
/dev/hd1 1.00 1.00 1% 22 1% /home
/dev/hd11admin 1.00 1.00 1% 5 1% /admin
/proc - - - - - /proc
/dev/hd10opt 1.00 0.79 21% 8881 5% /opt
/dev/livedump 0.25 0.25 1% 4 1% /var/adm/ras/livedump
/dev/fslv00 10.00 7.40 26% 3460 1% /u01
/aha - - - 16 1% /aha---- Oracle 和 CRS软件安装在/u01文件系统下，对于Oracle 10g安装，/tmp文件系统不能低于400M
四、页面交换空间
[oracle@aix203 ~]$lsps -a
Page Space Physical Volume Volume Group Size %Used Active Auto Type Chksum
paging00 hdisk0 rootvg 2048MB 0 yes yes lv 0
hd6 hdisk0 rootvg 2048MB 0 yes yes lv 0
五、系统所需要的软件包和补丁
[root@aix203 /]#lslpp -l |grep bos.adt
bos.adt.base 6.1.9.0 COMMITTED Base Application Development
bos.adt.debug 6.1.9.0 COMMITTED Base Application Development
bos.adt.include 6.1.9.0 COMMITTED Base Application Development
bos.adt.lib 6.1.8.0 COMMITTED Base Application Development
bos.adt.libm 6.1.9.0 COMMITTED Base Application Development
bos.adt.base 6.1.9.0 COMMITTED Base Application Development
[root@aix203 /]#lslpp -l |grep bos.perf
bos.perf.diag_tool 6.1.8.15 COMMITTED Performance Diagnostic Tool
bos.perf.fdpr 6.1.8.15 COMMITTED Feedback Directed Program
bos.perf.libperfstat 6.1.9.0 COMMITTED Performance Statistics Library
bos.perf.perfstat 6.1.9.0 COMMITTED Performance Statistics
bos.perf.pmaix 6.1.9.0 COMMITTED Performance Management
bos.perf.proctools 6.1.9.0 COMMITTED Proc Filesystem Tools
bos.perf.tools 6.1.9.0 COMMITTED Base Performance Tools
bos.perf.tune 6.1.9.0 COMMITTED Performance Tuning Support
bos.perf.diag_tool 6.1.8.15 COMMITTED Performance Diagnostic Tool
bos.perf.libperfstat 6.1.9.0 COMMITTED Performance Statistics Library
bos.perf.perfstat 6.1.9.0 COMMITTED Performance Statistics
bos.perf.pmaix 6.1.9.0 COMMITTED Performance Management
bos.perf.tools 6.1.9.0 COMMITTED Base Performance Tools
bos.perf.tune 6.1.9.0 COMMITTED Performance Tuning Support补丁：
[root@aix204 /]#instfix -i |grep 10223
All filesets for IZ10223 were found.
六、网络环境
网络配置：
[root@aix203 /]#ifconfig -a
en0: flags=5e084863,c0<UP,BROADCAST,NOTRAILERS,RUNNING,SIMPLEX,MULTICAST,GROUPRT,64BIT,CHECKSUM_OFFLOAD(ACTIVE),PSEG,LARGESEND,CHAIN>
inet 192.168.8.203 netmask 0xffffff00 broadcast 192.168.8.255
en2: flags=5e084863,c0<UP,BROADCAST,NOTRAILERS,RUNNING,SIMPLEX,MULTICAST,GROUPRT,64BIT,CHECKSUM_OFFLOAD(ACTIVE),PSEG,LARGESEND,CHAIN>
inet 10.10.10.203 netmask 0xffffff00 broadcast 10.10.10.255[root@aix203 /]#cat /etc/hosts
# Internet Address Hostname # Comments
# 192.9.200.1 net0sample # ethernet name/address
# 128.100.0.1 token0sample # token ring name/address
# 10.2.0.2 x25sample # x.25 name/address
# 2000:1:1:1:209:6bff:feee:2b7f ipv6sample # ipv6 name/address
127.0.0.1 loopback localhost # loopback (lo0) name/address
192.168.8.203 aix203
192.168.8.204 aix204
192.168.8.251 aix203-vip
192.168.8.252 aix204-vip
10.10.10.203 aix203-priv
10.10.10.204 aix204-priv
-------- 未完，待续 ！
