构建AIX环境下的RAC之--配置系统环境（1）
环境：
操作系统： AIX 5300-09
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
如下图所示：
本案例是用于基于VG Concurrent 的共享存储：
一、检测系统环境
1、系统版本
[root@aix211 /]#oslevel -r
5300-09
2、系统硬件环境
[root@aix211 /]#prtconf |more
System Model: IBM,7028-6C4
Machine Serial Number: 1040F8A
Processor Type: PowerPC_POWER4
Processor Implementation Mode: POWER 4
Processor Version: PV_4_2
Number Of Processors: 2
Processor Clock Speed: 1453 MHz
CPU Type: 64-bit
Kernel Type: 64-bit
LPAR Info: 1 NULL
Memory Size: 4096 MB
Good Memory Size: 4096 MB
Platform Firmware level: 3R061030
Firmware Version: IBM,RG061030_d79e19_r
Console Login: enable
Auto Restart: true
Full Core: false
Network Information
Host Name: aix211
IP Address: 192.168.8.211
Sub Netmask: 255.255.255.0
Gateway: 192.168.8.1
3、系统内存
[root@aix211 /]#lsattr -El sys0 -a realmem
realmem 4194304 Amount of usable physical memory in Kbytes False
4、检测rootvg空间
[root@aix211 /]#lsvg -p rootvg
rootvg:
PV_NAME PV STATE TOTAL PPs FREE PPs FREE DISTRIBUTION
hdisk0 active 546 287 45..18..06..109..109
[root@aix211 /]#lsvg rootvg
VOLUME GROUP: rootvg VG IDENTIFIER: 00040f8a00004c00000001389bd022c1
VG STATE: active PP SIZE: 128 megabyte(s)
VG PERMISSION: read/write TOTAL PPs: 546 (69888 megabytes)
MAX LVs: 256 FREE PPs: 287 (36736 megabytes)
LVs: 14 USED PPs: 259 (33152 megabytes)
5、检测换页空间（内存的2倍，适用既可以）
[root@aix211 /]#lsps -a
Page Space Physical Volume Volume Group Size %Used Active Auto Type
paging00 hdisk0 rootvg 2048MB 1 yes yes lv
hd6 hdisk0 rootvg 2048MB 1 yes yes lv
[root@aix211 /]#lsps -s
Total Paging Space Percent Used
4096MB 1%
6、调整文件系统空间（如空间不够可以通过smit fs 调整）
----/tmp 需要最少400m空间
----对于安装crs 和 Oracle 软件的文件系统留有足够的空间，建议建立独立的文件系统，如/u01
[root@aix211 /]#df -m /tmp
Filesystem MB blocks Free %Used Iused %Iused Mounted on
/dev/hd3 640.00 369.20 43% 856 1% /tmp
[root@aix211 /]#
[root@aix212 disk1]#df -m
Filesystem MB blocks Free %Used Iused %Iused Mounted on
/dev/hd4 2048.00 1860.16 10% 4539 1% /
/dev/hd2 2048.00 137.49 94% 45804 9% /usr
/dev/hd9var 2048.00 1968.26 4% 549 1% /var
/dev/hd3 640.00 614.70 4% 62 1% /tmp
/dev/hd1 1024.00 956.77 7% 89 1% /home
/proc - - - - - /proc
/dev/hd10opt 256.00 34.44 87% 3440 6% /opt
/dev/lv01 10240.00 9918.54 4% 17 1% /u01
7、查看所需的软件包
[root@aix212 disk1]#lslpp -l |grep bos.adt
bos.adt.base 5.3.8.0 COMMITTED Base Application Development
bos.adt.debug 5.3.8.0 COMMITTED Base Application Development
bos.adt.graphics 5.3.7.0 COMMITTED Base Application Development
bos.adt.include 5.3.8.0 COMMITTED Base Application Development
bos.adt.insttools 5.3.8.0 COMMITTED Tool to Create installp
bos.adt.lib 5.3.8.0 COMMITTED Base Application Development
bos.adt.libm 5.3.8.0 COMMITTED Base Application Development
bos.adt.libmio 5.3.8.0 COMMITTED Modular IO Library
bos.adt.prof 5.3.8.1 COMMITTED Base Profiling Support
bos.adt.prt_tools 5.3.0.0 COMMITTED Printer Support Development
bos.adt.samples 5.3.7.0 COMMITTED Base Operating System Samples
bos.adt.sccs 5.3.8.0 COMMITTED SCCS Application Development
bos.adt.syscalls 5.3.7.0 COMMITTED System Calls Application
bos.adt.utils 5.3.8.0 COMMITTED Base Application Development
bos.adt.data 5.3.0.0 COMMITTED Base Application Development
[root@aix212 disk1]#
[root@aix212 disk1]#lslpp -l |grep bos.perf
bos.perf.diag_tool 5.3.0.50 COMMITTED Performance Diagnostic Tool
bos.perf.libperfstat 5.3.8.0 COMMITTED Performance Statistics Library
bos.perf.perfstat 5.3.8.1 COMMITTED Performance Statistics
bos.perf.proctools 5.3.8.0 COMMITTED Proc Filesystem Tools
bos.perf.tools 5.3.8.0 COMMITTED Base Performance Tools
bos.perf.tune 5.3.8.0 COMMITTED Performance Tuning Support
bos.perf.diag_tool 5.3.0.50 COMMITTED Performance Diagnostic Tool
bos.perf.libperfstat 5.3.8.0 COMMITTED Performance Statistics Library
bos.perf.perfstat 5.3.8.1 COMMITTED Performance Statistics
bos.perf.tools 5.3.8.0 COMMITTED Base Performance Tools
bos.perf.tune 5.3.8.0 COMMITTED Performance Tuning Support
[root@aix212 disk1]#lslpp -l |grep rsct
rsct.basic.hacmp 2.4.9.0 COMMITTED RSCT Basic Function (HACMP/ES
rsct.basic.rte 2.4.9.0 COMMITTED RSCT Basic Function
rsct.basic.sp 2.4.9.0 COMMITTED RSCT Basic Function (PSSP
rsct.clients.rte 99.99.999.999 COMMITTED Supersede Entry - Not really
rsct.compat.basic.hacmp 2.4.9.0 COMMITTED RSCT Event Management Basic
rsct.compat.basic.rte 2.4.9.0 COMMITTED RSCT Event Management Basic
rsct.compat.basic.sp 2.4.9.0 COMMITTED RSCT Event Management Basic
rsct.compat.clients.hacmp 2.4.9.0 COMMITTED RSCT Event Management Client
rsct.compat.clients.rte 2.4.9.0 COMMITTED RSCT Event Management Client
rsct.compat.clients.sp 2.4.9.0 COMMITTED RSCT Event Management Client
rsct.core.auditrm 2.4.9.0 COMMITTED RSCT Audit Log Resource
rsct.core.errm 2.4.9.0 COMMITTED RSCT Event Response Resource
rsct.core.fsrm 2.4.9.0 COMMITTED RSCT File System Resource
rsct.core.gui 2.4.9.0 COMMITTED RSCT Graphical User Interface
rsct.core.hostrm 2.4.9.0 COMMITTED RSCT Host Resource Manager
rsct.core.lprm 2.4.9.0 COMMITTED RSCT Least Privilege Resource
rsct.core.rmc 2.4.9.0 COMMITTED RSCT Resource Monitoring and
rsct.core.sec 2.4.9.0 COMMITTED RSCT Security
rsct.core.sensorrm 2.4.9.0 COMMITTED RSCT Sensor Resource Manager
rsct.core.sr 2.4.9.0 COMMITTED RSCT Registry
rsct.core.utils 2.4.9.0 COMMITTED RSCT Utilities
rsct.lapi.rte 2.4.5.0 COMMITTED RSCT LAPI Runtime
rsct.lapi.samp 2.4.5.0 COMMITTED RSCT LAPI Samples
rsct.opt.fence.blade 2.4.9.0 COMMITTED RSCT BLADE Fence Agent
rsct.opt.fence.hmc 2.4.9.0 COMMITTED RSCT Fence Agent
rsct.opt.saf.amf 2.4.9.0 COMMITTED RSCT SAF Resource Manager
rsct.opt.storagerm 2.4.9.0 COMMITTED RSCT Storage Resource Manager
rsct.vsd.cmds 4.1.0.0 COMMITTED VSD Commands
rsct.vsd.rvsd 4.1.0.0 COMMITTED Recoverable VSD
rsct.vsd.vsdd 4.1.0.0 COMMITTED VSD Device Driver
rsct.vsd.vsdrm 4.1.0.0 COMMITTED VSD Resource Manager
rsct.basic.rte 2.4.9.0 COMMITTED RSCT Basic Function
rsct.compat.basic.rte 2.4.9.0 COMMITTED RSCT Event Management Basic
rsct.core.auditrm 2.4.9.0 COMMITTED RSCT Audit Log Resource
rsct.core.errm 2.4.9.0 COMMITTED RSCT Event Response Resource
rsct.core.fsrm 2.4.9.0 COMMITTED RSCT File System Resource
rsct.core.hostrm 2.4.9.0 COMMITTED RSCT Host Resource Manager
rsct.core.lprm 2.4.9.0 COMMITTED RSCT Least Privilege Resource
rsct.core.rmc 2.4.9.0 COMMITTED RSCT Resource Monitoring and
rsct.core.sec 2.4.9.0 COMMITTED RSCT Security
rsct.core.sensorrm 2.4.9.0 COMMITTED RSCT Sensor Resource Manager
rsct.core.sr 2.4.9.0 COMMITTED RSCT Registry
rsct.core.utils 2.4.9.0 COMMITTED RSCT Utilities
rsct.lapi.rte 2.4.5.0 COMMITTED RSCT LAPI Runtime
rsct.opt.saf.amf 2.4.9.0 COMMITTED RSCT SAF Resource Manager
rsct.opt.storagerm 2.4.9.0 COMMITTED RSCT Storage Resource Manager
rsct.vsd.cmds 4.1.0.0 COMMITTED VSD Commands
rsct.vsd.rvsd 4.1.0.0 COMMITTED Recoverable VSD
rsct.vsd.vsdrm 4.1.0.0 COMMITTED VSD Resource Manager
[root@aix212 disk1]#lslpp -l |grep dt
X11.Dt.adt 5.3.7.0 COMMITTED AIX CDE Application
X11.Dt.xdt2cde 5.3.0.0 COMMITTED AIX CDE Migration Tool
X11.adt.bitmaps 5.3.0.0 COMMITTED AIXwindows Application
X11.adt.ext 5.3.0.60 COMMITTED AIXwindows Application
X11.adt.imake 5.3.7.0 COMMITTED AIXwindows Application
X11.adt.include 5.3.8.0 COMMITTED AIXwindows Application
X11.adt.lib 5.3.0.0 COMMITTED AIXwindows Application
X11.adt.motif 5.3.0.50 COMMITTED AIXwindows Application
X11.compat.adt.Motif12 5.3.0.50 COMMITTED AIXwindows Motif 1.2
X11.man.en_US.Dt.adt 5.3.0.0 COMMITTED AIX CDE Toolkit Man Pages
[root@aix212 disk1]#lslpp -l |grep xlC
xlC.aix50.rte 9.0.0.1 COMMITTED XL C/C++ Runtime for AIX 5.2
xlC.cpp 9.0.0.0 COMMITTED C for AIX Preprocessor
xlC.rte 9.0.0.1 COMMITTED XL C/C++ Runtime
[root@aix212 disk1]#
8、查看系统补丁
[root@aix211 /]#instfix -i -k "IY58143 IY59386 IY60930 IY66513"
All filesets for IY58143 were found.
All filesets for IY59386 were found.
All filesets for IY60930 were found.
All filesets for IY66513 were found.
9、安装bos.clvm* 用于vg的并发
[root@aix211 /]#lslpp -L bos.clvm.enh
Fileset Level State Type Description (Uninstaller)
----------------------------------------------------------------------------
lslpp: Fileset bos.clvm.enh not installed.
State codes:
A -- Applied.
B -- Broken.
C -- Committed.
E -- EFIX Locked.
O -- Obsolete. (partially migrated to newer version)
? -- Inconsistent State...Run lppchk -v.
Type codes:
F -- Installp Fileset
P -- Product
C -- Component
T -- Feature
R -- RPM Package
E -- Interim Fix
[root@aix211 /]#lslpp -l |grep clvm
bos.clvm.enh 5.3.8.0 COMMITTED Enhanced Concurrent Logical
bos.clvm.enh 5.3.8.0 COMMITTED Enhanced Concurrent Logical
[root@aix211 /]#
-----未完，待续！
本文出自 “天涯客的blog” 博客，请务必保留此出处http://tiany.blog.51cto.com/513694/1390555
构建AIX环境下的RAC之--环境准备（1）,布布扣,bubuko.com
原文：http://tiany.blog.51cto.com/513694/1390555