系统环境:AIX6100-09 (补丁:sp3) Oracle: Oracle 11gR2 1、查看系统硬件信息 $ prtconf |more
System Model: IBM,7028-6C4
Machine Serial Number: 1096B0D
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: 3R041029
Firmware Version: IBM,RG041029_d79e00_r
Console Login: enable
Auto Restart: true
Full Core: false 2、安装Oracle 11gR2需要page space不小于4g:
[root@aix203 database]lsps -a
Page Space Physical Volume Volume Group Size %Used Active Auto Type Chksum
6、root用户做安装前的环境检测
# ./rootpre.sh
./rootpre.sh output will be logged in /tmp/rootpre.out_16-03-02.15:44:46
Saving the original files in /etc/ora_save_16-03-02.15:44:46....
Copying new kernel extension to /etc....
Loading the kernel extension from /etc
Oracle Kernel Extension Loader for AIX
Copyright (c) 1998,1999 Oracle Corporation
Successfully loaded /etc/pw-syscall.64bit_kernel with kmid: 0x20883000
Successfully configured /etc/pw-syscall.64bit_kernel with kmid: 0x20883000
The kernel extension was successfuly loaded. Configuring Asynchronous I/O....
Asynchronous I/O is not installed on this system.
You will need to install it, and either configure it yourself using
'smit aio' or rerun the Oracle root installation procedure.
Configuring POSIX Asynchronous I/O....
Posix Asynchronous I/O is not installed on this system.
You will need to install it, and either configure it yourself using
'smit aio' or rerun the Oracle root installation procedure.
Checking if group services should be configured....
Nothing to configure. ---- 检测提示“异步I/O"没有被启用,经查询,在AIX 6.1下会当有I/O请求时,自动启用异步I/O 。 查看系统I/O情况:
# ioo -a |grep aio
aio_active = 0 ;aio未启动
aio_maxreqs = 65536
aio_maxservers = 40
aio_minservers = 10
aio_server_inactivity = 300
posix_aio_active = 0 ;aio未启动
posix_aio_maxreqs = 65536
posix_aio_maxservers = 30
posix_aio_minservers = 3
posix_aio_server_inactivity = 300 7、安装系统sp3补丁 http://img.blog.csdn.net/20160318163953725?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center