AIX上使用裸设备安装Oracle


(1)根据安装说明检查Oracle10g所需的AIX包:

   bos.adt.base

   bos.adt.lib

   bos.adt.libm

   bos.perf.libperfstat

   bos.perf.perfstat

   bos.perf.proctools

   xlC.aix50.rte:7.0.0.4 or later

   xlC.rte:7.0.0.1 or later

   进行下面的查询,查看操作系统中是否已近安装了上述包:

(2)修改系统参数。启动 smit,修改系统最大进程数参数,将参数改为 2048

   数据库的数据文件(包括system,user,sysaux,redo,undo,spfile,temp表空间的数据文件)需要存放在裸设备上,下面使用dbca创建    数据库所需要的步骤

1.给oracle的.profile文件中配置一个,dbca在裸设备上创建数据库需要的一个参数配置

     export DBCA_CONFIG=/home/oracle/raw_mp.txt

2.创建逻辑卷,但是不要使用格式化创建的逻辑卷

     mklv -y 'system'  -t  'raw' rootvg 10

     mklv -y 'sysaux'  -t  'raw' rootvg 5

     mklv -y 'users'  -t  'raw' rootvg 3

     mklv -y 'undotbs'  -t  'raw' rootvg 3

     mklv -y 'temp'  -t  'raw' rootvg 3

     mklv -y 'control1'  -t  'raw' rootvg 3

     mklv -y 'control2'  -t  'raw' rootvg 3

     mklv -y 'control3'  -t  'raw' rootvg 3

     mklv -y 'spfile'  -t  'raw' rootvg 1

     mklv -y 'redo'  -t  'raw' rootvg 4

     mklv -y 'redo2'  -t  'raw' rootvg 4

     mklv -y 'example' -t 'raw' rootvg 3

3.使用系统命令创建一个(touch /home/oracle/raw_mp.txt)文件,在文件中配置如下内容

     system=/u01/oracle/oradata/orcl/system01.dbf

     sysaux=/u01/oracle/oradata/orcl/sysaux01.dbf

     users=/u01/oracle/oradata/orcl/users01.dbf

     undotbs1=/u01/oracle/oradata/orcl/undotbs01.dbf

     temp=/u01/oracle/oradata/orcl/temp01.dbf

     control1=/u01/oracle/oradata/orcl/control01.ctl

     control2=/u01/oracle/oradata/orcl/control02.ctl

     control3=/u01/oracle/oradata/orcl/control03.ctl

     redo1_1=/u01/oracle/oradata/orcl/redo01.log

     redo1_2=/u01/oracle/oradata/orcl/redo02.log

     example=/u01/oracle/oradata/orcl/example01.dbf

4.将/dev下面的裸设备的权限赋给oracle

     chown oracle:oinstall /dev/system

     chown oracle:oinstall /dev/system

     chown oracle:oinstall /dev/sysaux

     chown oracle:oinstall /dev/users

     chown oracle:oinstall /dev/undotbs

     chown oracle:oinstall /dev/temp

     chown oracle:oinstall /dev/control1

     chown oracle:oinstall /dev/control2

     chown oracle:oinstall /dev/control3

     chown oracle:oinstall /dev/spfile

     chown oracle:oinstall /dev/redo

     chown oracle:oinstall /dev/redo2

     chown oracle:oinstall /dev/example

     chown oracle:oinstall /dev/rsystem

     chown oracle:oinstall /dev/rsysaux

     chown oracle:oinstall /dev/rusers

     chown oracle:oinstall /dev/rundotbs

     chown oracle:oinstall /dev/rtemp

     chown oracle:oinstall /dev/rcontrol1

     chown oracle:oinstall /dev/rcontrol2

     chown oracle:oinstall /dev/rcontrol3

     chown oracle:oinstall /dev/rspfile

     chown oracle:oinstall /dev/rredo

     chown oracle:oinstall /dev/rredo2

     chown oracle:oinstall /dev/rexample

5.给裸设备创建一个链接(一定要使用r开头的设备)

     ln -s /dev/rsystem /u01/oracle/oradata/orcl/system01.dbf

     ln -s /dev/rsysaux /u01/oracle/oradata/orcl/sysaux01.dbf

     ln -s /dev/rusers /u01/oracle/oradata/orcl/users01.dbf

     ln -s /dev/rundotbs /u01/oracle/oradata/orcl/undotbs01.dbf

     ln -s /dev/rtemp /u01/oracle/oradata/orcl/temp01.dbf

     ln -s /dev/rcontrol1 /u01/oracle/oradata/orcl/control01.ctl

     ln -s /dev/rcontrol2 /u01/oracle/oradata/orcl/control02.ctl

     ln -s /dev/rcontrol3 /u01/oracle/oradata/orcl/control03.ctl

     ln -s /dev/rredo /u01/oracle/oradata/orcl/redo01.log

     ln -s /dev/rredo2 /u01/oracle/oradata/orcl/redo02.log

     ln -s /dev/rexample /u01/oracle/oradata/orcl/example01.dbf

6.如果中间报0509-136 symbol kaio_rdwr is not export from dependent module/unix错误,可以通过如下途 径解决

     (1)smit aio

     (2)change

     (3)state to be configure at system restart avliable

     (4)/usr/sbin/mkdev -l aio0;

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