Ora10gR2 RAC Install On AIX6.1

前提：HACMP已配置完成，LV已规划分配完成。

默认安装的AIX6.1操作系统，已完全满足安装Oracle10gR2 RAC系统条件，无需再打补丁包。

1．创建dba组和oracle用户[All Nodes]
mkgroup -'A' id='500' oinstall
mkgroup -'A' id='501' dba
mkgroup -'A' id='502' hagsuser
mkuser id='600' pgrp='dba' groups='oinstall,hagsuser' home='/home/oracle' oracle
passwd oracle

2．创建所需目录[All Nodes]
mkdir -p /oracle/product/10.2.0/db_1
mkdir /oracle/product/10.2.0/crs_1
chown -R oracle.dba /oracle

3．修改TCP/IP参数以及内核参数[All Nodes]
no -p -o tcp_sendspace=65536
no -p -o tcp_recvspace=65536
no -p -o udp_sendspace=131072
no -p -o udp_recvspace=1310720
no -p -o rfc1323=1
no -p -o sb_max=1310720
no -p -o ipqmaxlen=512

# ulimit -s unlimited
ulimit -f unlimited
ulimit -m unlimited
ulimit -n unlimited
ulimit -d unlimited
ulimit -c unlimited

# ulimit -f
unlimited

# ulimit -a
time(seconds) unlimited
file(blocks) unlimited
data(kbytes) unlimited
stack(kbytes) 4194304
memory(kbytes) unlimited
coredump(blocks) unlimited
nofiles(descriptors) unlimited

# vi /etc/security/limits
default:
fsize = -1
core = -1
cpu = -1
data = -1
rss = -1
stack = -1
nofiles = -1

4．修改用户最大进程数,默认是128[All Nodes]
# chdev -l sys0 -a maxuproc=10000

5．配置对待协议[All Nodes]
# vi /etc/hosts
127.0.0.1loopback localhost# loopback (lo0) name/address
10.218.15.211 tmxjpdb1
10.218.15.212 tmxjpdb2
10.218.15.215 tmxjpdb1_vip
10.218.15.216 tmxjpdb2_vip
192.168.15.211 tmxjpdb1_priv
192.168.15.212 tmxjpdb2_priv

# vi /etc/hosts.equiv
tmxjpdb1 root
tmxjpdb2 root
tmxjpdb1_priv root
tmxjpdb2_priv root
tmxjpdb1_vip root
tmxjpdb2_vip root
tmxjpdb1 oracle
tmxjpdb2 oracle
tmxjpdb1_priv oracle
tmxjpdb2_priv oracle
tmxjpdb1_vip oracle
tmxjpdb2_vip oracle

# vi ~root/.rhosts
tmxjpdb1 root
tmxjpdb2 root
tmxjpdb1_priv root
tmxjpdb2_priv root
tmxjpdb1_vip root
tmxjpdb2_vip root
tmxjpdb1 oracle
tmxjpdb2 oracle
tmxjpdb1_priv oracle
tmxjpdb2_priv oracle
tmxjpdb1_vip oracle
tmxjpdb2_vip oracle

# vi ~oracle/.rhosts
tmxjpdb1 root
tmxjpdb2 root
tmxjpdb1_priv root
tmxjpdb2_priv root
tmxjpdb1_vip root
tmxjpdb2_vip root
tmxjpdb1 oracle
tmxjpdb2 oracle
tmxjpdb1_priv oracle
tmxjpdb2_priv oracle
tmxjpdb1_vip oracle
tmxjpdb2_vip oracle

注：测试对待协议
tmxjpdb1 -/> rlogin tmxjpdb2(=> 无需密码)
tmxjpdb1 -/> rcp /tmp/toto tmxjpdb2:/tmp/toto

6．修改oracle用户环境参数文件[All Nodes]
#　vi ~oracle/.profile
export ORACLE_BASE=/oracle
export ORACLE_HOME=$ORACLE_BASE/product/10.2.0/db_1
export ORA_CRS_HOME=$ORACLE_BASE/product/10.2.0/crs_1
export ORACLE_SID=etmxj1
export ORACLE_TERM=xterm
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib:$ORACLE_HOME/rdbms/lib:$ORA_CRS_HOME/lib:$ORA_CRS_HOME/lib32
export LIBPATH=$LD_LIBRARY_PATH
export CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib/:$ORACLE_HOME/network/jlib
export PATH=$PATH:$ORACLE_HOME/bin:$ORA_CRS_HOME/bin
export AIXTHREAD_SCOPE=S
export TEMP=/tmp
export TMP=/tmp
export TMPDIR=/tmp
umask 022
export NLS_LANG=AMERICAN_AMERICA.ZHS16GBK

7．修改裸设备属主[All Nodes]
chown oracle:dba /dev/rlv*

8．安装CRS[主节点]
runInstaller -ignoreSysPrereqs

9．安装oracle soft[主节点]
/usr/sbin/slibclean
runInstaller -ignoreSysPrereqs

10．安装升级补丁。[主节点]