vmware workstation9.0 RHEL5.8 oracle 10g RAC安装指南及问题总结

旃麒雅

一，虚拟机规划
(1)虚拟机：添加三块网卡 eth0 eth1 eth2 ,分别用于内网，心跳，外网
RAC1 内网：192.168.1.10/24  心跳：192.168.2.10/24  VIP：192.168.1.100 外网：DHCP
RAC2 内网：192.168.1.11/24    心跳：192.168.2.11/24     VIP：192.168.1.101 外网：DHCP
(2)磁盘大小：20GB 安装系统时使用逻辑卷管理磁盘，以方便后续空间不够时进行扩展
系统：RHEL5.8
(3)共享磁盘
OCR磁盘：100M
Voting disk：100M
两块作为ASM磁盘：
asmdisk1:2GB
asmdisk2:2GB
二，配置
1.主节点配置
(1)网络设置
修改网络配置文件
(2)防火墙和SElinux
关闭防火墙


service iptables stop
　　禁用SELinux（需要重启主机）
编辑/etc/selinux/config
修改



SELINUX=disabled
　　(3)修改主机名
编辑/etc/sysconfig/network
设置



HOSTNAME=db10a
　　(4)修改/etc/hosts文件
添加



##Public Network - (eth0)
192.168.1.10  db10a
192.168.1.11  db10b
##Private Interconnect - (eth1)
192.168.2.10  db10a-priv
192.168.2.11  db10b-priv
##Public Virtual IP (VIP) addresses - (eth0)
192.168.1.100  db10a-vip
192.168.1.101  db10b-vip
　　(5)创建所需用户和用户组



groupadd -g 500 oinstall
groupadd -g 501 dba
useradd -m -u 500 -g oinstall -G dba -d /home/oracle -s /bin/bash -c "Oracle Software Owner" oracle
　　设置密码：



passwd oracle
　　(6)创建所需目录并授权(其中media为存放oracle所需软件的目录)



mkdir -p /oracle/media
chown -R oracle:oinstall /oracle/media/
chmod -R 775 /oracle/media/
mkdir -p /u01/crs1020
chown -R oracle:oinstall /u01/crs1020
chmod -R 775 /u01/crs1020/
mkdir -p /u01/app/oracle
chown -R oracle:oinstall /u01/app/oracle/
chmod -R 775 /u01/app/oracle/
　　(7)修改环境变量文件



su - oracle
vi .bash_profile
　　把文件中的内容替换



# .bash_profile
# Get the aliases and functions
if [  -f ~/.bashrc ]; then
. ~/.bashrc
fi
# User specific environment  and startup programs
PATH=$PATH:$HOME/bin
export PATH
##################################################
# User specific environment  and startup programs
##################################################
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/10.2.0/db_1
export CRS_HOME=/u01/crs1020
export ORA_CRS_HOME=/u01/crs1020
export ORACLE_PATH=$ORACLE_BASE/common/oracle/sql:.:$ORACLE_HOME/rdbms/admin
##################################################
# Each RAC node must have a unique ORACLE_SID. (i.e. orcl1, orcl2,...)
##################################################  
export ORACLE_SID=testdb101
export PATH=$ORA_CRS_HOME/bin:.:${JAVA_HOME}/bin:${PATH}:$HOME/bin:$ORACLE_HOME/bin
export PATH=${PATH}:/usr/bin:/bin:/usr/bin/X11:/usr/local/bin
export PATH=${PATH}:$ORACLE_BASE/common/oracle/bin:$ORA_CRS_HOME/bin:/sbin
export ORACLE_TERM=xterm
export TNS_ADMIN=$ORACLE_HOME/network/admin
export ORA_NLS10=$ORACLE_HOME/nls/data
export LD_LIBRARY_PATH=$ORACLE_HOME/lib
export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:$ORACLE_HOME/oracm/lib
export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:/lib:/usr/lib:/usr/local/lib
export CLASSPATH=$ORACLE_HOME/JRE
export CLASSPATH=${CLASSPATH}:$ORACLE_HOME/jlib
export CLASSPATH=${CLASSPATH}:$ORACLE_HOME/rdbms/jlib
export CLASSPATH=${CLASSPATH}:$ORACLE_HOME/network/jlib
export THREADS_FLAG=native
export TEMP=/tmp
export TMPDIR=/tmp
##################################################
# set NLS_LANG to resolve messy code in SQLPLUS
##################################################
export NLS_LANG=AMERICAN_AMERICA.WE8ISO8859P1
##################################################
# Shell setting.
##################################################
umask 022
set -o vi
export PS1="\${ORACLE_SID}@`hostname`  \${PWD}$ "
##################################################
# Oracle Alias
##################################################
alias ls="ls -FA"  
alias vi=vim
alias base='cd $ORACLE_BASE'
alias home='cd $ORACLE_HOME'
alias alert='tail -200f $ORACLE_BASE/admin/RACDB/bdump/alert_$ORACLE_SID.log'
alias tnsnames='vi $ORACLE_HOME/network/admin/tnsnames.ora'
alias listener='vi $ORACLE_HOME/network/admin/listener.ora'
　　(8)修改内核参数
vi /etc/sysctl.conf
添加：



kernel.shmmax = 4294967295
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
fs.file-max = 65536
net.ipv4.ip_local_port_range  = 1024 65000
net.core.rmem_default  = 1048576
net.core.rmem_max  = 1048576
net.core.wmem_default  = 262144
net.core.wmem_max  = 262144
　　生效



sysctl -p
　　(9)限制参数
编辑/etc/security/limits.conf
添加：



oracle soft nproc   2047
oracle hard nproc  16384
oracle soft nofile 1024
oracle hard nofile 65536
　　在/etc/pam.d/login中添加：



session required /lib/security/pam_limits.so
　　如下：



cat >> /etc/pam.d/login  > /etc/rc.local > /etc/yum.repos.d/dvd.repo ./.ssh/authorized_keys
cat ~/.ssh/id_dsa.pub >> ./.ssh/authorized_keys
ssh db10b cat ~/.ssh/id_rsa.pub >> ./.ssh/authorized_keys
The authenticity of host 'db10b (192.168.1.11)' can't be established.
RSA key fingerprint is 2a:e9:a7:db:dc:7a:cf:c9:7c:2d:ca:fa:d8:77:95:4f.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'db10b,192.168.1.11' (RSA) to the list of known hosts.
oracle@db10b's password:
ssh db10b cat ~/.ssh/id_dsa.pub >> ./.ssh/authorized_keys
oracle@db10b's password:
scp ~/.ssh/authorized_keys db10b:~/.ssh/authorized_keys

oracle@rac2's password:
authorized_keys   
100% 1988    1.9KB/s   00:00
　　在主节点上执行下面操作进行校验



RACDB1@rac1 /home/oracle$  vi ssh.sh
ssh db10a date
ssh db10b date
ssh db10a-priv date
ssh db10b-priv date
ssh db10b
RACDB1@rac1 /home/oracle$  sh ssh.sh  
The authenticity of host 'rac1 (192.168.1.103)' can't be established.
RSA key fingerprint is   94:ca:c8:ef:47:81:d7:f2:f6:1a:34:43:2f:5e:68:49.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently  added 'rac1,192.168.1.103' (RSA) to the list of known
hosts.
Mon May 13 15:09:04 CST 2013
Mon May 13 15:09:06 CST 2013
The authenticity of host 'rac1-priv (192.168.2.101)' can't be established.
RSA key fingerprint is 94:ca:c8:ef:47:81:d7:f2:f6:1a:34:43:2f:5e:68:49.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently  added 'rac1-priv,192.168.2.101' (RSA) to the list of known
hosts.
Mon May 13 15:09:07 CST 2013
The authenticity of host 'rac2-priv (192.168.2.102)' can't be established.
RSA key fingerprint is 94:ca:c8:ef:47:81:d7:f2:f6:1a:34:43:2f:5e:68:49.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently  added 'rac2-priv,192.168.2.102' (RSA) to the list of known
hosts.
Mon May 13 15:09:10 CST 2013
RACDB2@rac2 /home/oracle$
　　这时已经通过 ssh 切换到 rac2 上，
副节点 rac2 上同样进行校验



RACDB2@rac2 /home/oracle$  vi ssh.sh
ssh rac1 date
ssh rac2 date
ssh rac1-priv date
ssh rac2-priv date
ssh rac1
RACDB2@rac2 /home/oracle$  sh ssh.sh
The authenticity of host 'rac1 (192.168.1.103)' can't be established.
RSA key fingerprint is 94:ca:c8:ef:47:81:d7:f2:f6:1a:34:43:2f:5e:68:49.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently  added 'rac1,192.168.1.103' (RSA) to the list of known
hosts.
Mon May 13 15:11:11 CST 2013
The authenticity of host 'rac2 (192.168.1.102)' can't be established.
RSA key fingerprint is 94:ca:c8:ef:47:81:d7:f2:f6:1a:34:43:2f:5e:68:49.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently  added 'rac2,192.168.1.102' (RSA) to the list of known
hosts.
Mon May 13 15:11:14 CST 2013
The authenticity of host 'rac1-priv (192.168.2.101)' can't be established.
RSA key fingerprint is 94:ca:c8:ef:47:81:d7:f2:f6:1a:34:43:2f:5e:68:49.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently  added 'rac1-priv,192.168.2.101' (RSA) to the list of known
hosts.
Mon May 13 15:11:14 CST 2013
The authenticity of host 'rac2-priv (192.168.2.102)' can't be established.
RSA key fingerprint is 94:ca:c8:ef:47:81:d7:f2:f6:1a:34:43:2f:5e:68:49.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently  added 'rac2-priv,192.168.2.102' (RSA) to the list of known
hosts.
Mon May 13 15:11:17 CST 2013
RACDB1@rac1 /home/oracle$
　　校验完毕同时切回了 rac1 节点
再次进行测试看看是否需要手动操作



RACDB1@rac1 /home/oracle$  sh ssh.sh
Mon May 13 15:12:17 CST 2013
Mon May 13 15:12:18 CST 2013
Mon May 13 15:12:17 CST 2013
Mon May 13 15:12:18 CST 2013
Last login: Mon May 13 15:09:10 2013 from  rac1
RACDB2@rac2 /home/oracle$  sh ssh.sh
Mon May 13 15:12:23 CST 2013
Mon May 13 15:12:24 CST 2013
Mon May 13 15:12:23 CST 2013
Mon May 13 15:12:25 CST 2013
Last login: Mon May 13 15:11:16 2013 from  rac2
　　一去一回，完全不用进行手动操作，两个节点间的互信关系就此配置完毕！！！
PS：保证两节点的时间同步，在二节点停止ntpd服务，并部署下面的脚本，1s进行一次时间同步



[iyunv@rac2 ~]# cat ntpdate_to_rac1.sh -----注意：使用这个脚本的时候客户端的ntpd服务不启动
while :; do ntpdate db10a; sleep 1; done
　　如若仍不满足需求，可以在后台同时启动多个同步脚本。后台启动方法如下。



[iyunv@rac2 ~]# nohup sh ntpdate_to_rac1.sh >> ntpdate_to_rac1.log&
[iyunv@db10b ~]# tail -f ntpdate_to_rac1.log
9 Sep 22:51:20 ntpdate[9892]: adjust time server 192.168.1.10 offset -0.000113 sec
9 Sep 22:51:21 ntpdate[9894]: adjust time server 192.168.1.10 offset 0.000029 sec
9 Sep 22:51:22 ntpdate[9896]: adjust time server 192.168.1.10 offset -0.000058 sec
9 Sep 22:51:23 ntpdate[9898]: adjust time server 192.168.1.10 offset 0.000010 sec
9 Sep 22:51:24 ntpdate[9900]: adjust time server 192.168.1.10 offset -0.000062 sec
9 Sep 22:51:25 ntpdate[9902]: adjust time server 192.168.1.10 offset -0.000022 sec
9 Sep 22:51:26 ntpdate[9904]: adjust time server 192.168.1.10 offset -0.000017 sec
.....
　　三，安装
　　1.安装cluster软件
解压：



gzip -d 10201_clusterware_linux_x86_64.cpio.gz
gzip -d 10201_database_linux_x86_64.cpio.gz
cpio -idmv < 10201_clusterware_linux_x86_64.cpio
cpio -idmv < 10201_database_linux_x86_64.cpio
　　检查安装环境：



cd /oracle/media/clusterware/
./runcluvfy.sh  stage -pre crsinst -n db10a,db10b -verbose
　　检查报：
Could not find a suitable set of interfaces for VIPs.
忽略，继续安装
安装cluster软件的最后要执行两个脚本



[iyunv@rac1 ~]# /u01/app/oracle/oraInventory/orainstRoot.sh  
Changing permissions of /u01/app/oracle/oraInventory to 770.
Changing groupname of /u01/app/oracle/oraInventory to oinstall.
The execution of the script is complete
[iyunv@rac2 ~]# /u01/app/oracle/oraInventory/orainstRoot.sh
Changing permissions of /u01/app/oracle/oraInventory to 770.
Changing groupname of /u01/app/oracle/oraInventory to oinstall.
The execution of the script is complete
　　第二个脚本在第一个节点 rac1 上执行



[iyunv@rac1 ~]# /u01/crs1020/root.sh      -----时间较长
　　在第二个节点 rac2 上执行这个脚本前，完成以下工作



[iyunv@rac2 ~]# cd /u01/crs1020/bin/
修改
[iyunv@rac2 bin]# vi vipca
　　在



if [ "$arch" = "i686" -o "$arch" = "ia64" ]        then
LD_ASSUME_KERNEL=2.4.19            
export LD_ASSUME_KERNEL
fi
　　下面加入



unset LD_ASSUME_KERNEL
　　修改



[iyunv@rac2 bin]# vi srvctl
　　在



LD_ASSUME_KERNEL=2.4.19
export LD_ASSUME_KERNEL
　　下面加入



unset LD_ASSUME_KERNEL
　　此时
Rac2 上执行



[iyunv@rac2 ~]# /u01/crs1020/root.sh
　　最后还会报错



Running vipca(silent) for configuring nodeapps
Error 0(Native: listNetInterfaces:[3])   [Error 0(Native: listNetInterfaces:[3])]
　　解决办法：



[iyunv@rac2 bin]# ./oifcfg getif
[iyunv@rac2 bin]# ./oifcfg iflist
eth0  192.168.1.0
eth1  192.168.2.0
eth2  192.168.0.0
[iyunv@rac2 bin]# ./oifcfg setif -global eth0/192.168.1.0:public
[iyunv@rac2 bin]# ./oifcfg setif -global eth1/192.168.2.0:cluster_interconnect
[iyunv@rac2 bin]# ./oifcfg getif
eth0  192.168.1.0  global  public
eth1  192.168.2.0  global  cluster_interconnect
　　然后 rac2 上启动 vipca 图形界面



[iyunv@rac2 ~]# cd /u01/crs1020/bin/
[iyunv@rac2 bin]# ./vipca
　　点击 next
VIP配置成功后（显示如下）

2.安装数据库软件
在安装的时候选择只安装软件
3.listener配置
手工配置或者使用netca配置（推荐使用netca）
安装完成之后使用crs_stat命令查看：



[iyunv@db10b ~]# /u01/crs1020/bin/crs_stat -t -v
Name           Type           R/RA   F/FT   Target    State     Host        
----------------------------------------------------------------------
ora....0A.lsnr application    0/5    0/0    ONLINE    ONLINE    db10a      
ora.db10a.gsd  application    0/5    0/0    ONLINE    ONLINE    db10a      
ora.db10a.ons  application    0/3    0/0    ONLINE    ONLINE    db10a      
ora.db10a.vip  application    0/0    0/0    ONLINE    ONLINE    db10a      
ora....0B.lsnr application    0/5    0/0    ONLINE    ONLINE    db10b      
ora.db10b.gsd  application    0/5    0/0    ONLINE    ONLINE    db10b      
ora.db10b.ons  application    0/3    0/0    ONLINE    ONLINE    db10b      
ora.db10b.vip  application    0/0    0/0    ONLINE    ONLINE    db10b
　　4.创建ASM实例和创建数据库
最后一步，使用dbca建库，建库完成后检查服务



testdb101@db10a  /home/oracle$ crs_stat -t -v
Name           Type           R/RA   F/FT   Target    State     Host        
----------------------------------------------------------------------
ora....SM1.asm application    0/5    0/0    ONLINE    ONLINE    db10a      
ora....0A.lsnr application    0/5    0/0    ONLINE    ONLINE    db10a      
ora.db10a.gsd  application    0/5    0/0    ONLINE    ONLINE    db10a      
ora.db10a.ons  application    0/3    0/0    ONLINE    ONLINE    db10a      
ora.db10a.vip  application    0/0    0/0    ONLINE    ONLINE    db10a      
ora....SM2.asm application    0/5    0/0    ONLINE    ONLINE    db10b      
ora....0B.lsnr application    0/5    0/0    ONLINE    ONLINE    db10b      
ora.db10b.gsd  application    0/5    0/0    ONLINE    ONLINE    db10b      
ora.db10b.ons  application    0/3    0/0    ONLINE    ONLINE    db10b      
ora.db10b.vip  application    0/0    0/0    ONLINE    ONLINE    db10b      
ora.....DSG.cs application    0/1    0/1    ONLINE    ONLINE    db10a      
ora....101.srv application    0/1    0/0    ONLINE    ONLINE    db10a      
ora....db10.db application    0/1    0/1    ONLINE    ONLINE    db10b      
ora....01.inst application    0/5    0/0    ONLINE    ONLINE    db10a      
ora....02.inst application    0/5    0/0    ONLINE    ONLINE    db10b
　　
　　四，问题总结
这次安装RAC是遇到问题最多的一次，一一总结如下：
第一，在安装最后执行两个脚本，第一个脚本在两个节点顺利执行，第二个脚本root.sh在主节点顺利执行，在副节点执行的时候等了n长时间报下面的错误：



[iyunv@db10b bin]#  /u01/crs1020/root.sh
Checking to see if Oracle CRS stack is already configured
Setting the permissions on OCR backup directory
Setting up NS directories
Oracle Cluster Registry configuration upgraded successfully
Successfully accumulated necessary OCR keys.
Using ports: CSS=49895 CRS=49896 EVMC=49898 and EVMR=49897.
node :   
node 1: db10a db10a-priv db10a
node 2: db10b db10b-priv db10b
Creating OCR keys for user 'root', privgrp 'root'..
Operation successful.
Now formatting voting device: /dev/raw/raw2
Format of 1 voting devices complete.
Startup will be queued to init within 90 seconds.
Adding daemons to inittab
Expecting the CRS daemons to be up within 600 seconds.

Failure at final check of Oracle CRS stack.
10
　　查看日志
　　注释：这个日志在crs目录下的log目录下的db10a（主机名），例如，/u01/crs1020/log/db10b下面的alertdb10b.log



[client(20498)]CRS-1006:The OCR location /dev/raw/raw1 is inaccessible. Details in /u01/crs1020/log/db10a/client/ocrconfig_20498.log.
2014-09-10 11:57:38.503
[client(20498)]CRS-1006:The OCR location /dev/raw/raw1 is inaccessible. Details in /u01/crs1020/log/db10a/client/ocrconfig_20498.log.
2014-09-10 11:57:38.533
[client(20498)]CRS-1006:The OCR location /dev/raw/raw1 is inaccessible. Details in /u01/crs1020/log/db10a/client/ocrconfig_20498.log.
2014-09-10 11:57:38.616
[client(20498)]CRS-1001:The OCR was formatted using version 2.


CRS
crsd.log:
Oracle Database 10g CRS Release 10.2.0.1.0 Production Copyright 1996, 2005 Oracle.  All rights reserved.
2008-06-25 13:44:35.663: [ default][3086907072][ENTER]0
Oracle Database 10g CRS Release 10.2.0.1.0 Production Copyright 1996, 2004, Oracle.  All rights reserved
2008-06-25 13:44:35.663: [ default][3086907072]0CRS Daemon Starting
2008-06-25 13:44:35.664: [ CRSMAIN][3086907072]0Checking the OCR device
2008-06-25 13:44:35.669: [ CRSMAIN][3086907072]0Connecting to the CSS Daemon
2008-06-25 13:44:35.743: [ COMMCRS][132295584]clsc_connect: (0x86592a8) no listener at (ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac2_crs))
2008-06-25 13:44:35.743: [ CSSCLNT][3086907072]clsssInitNative: connect failed, rc 9
2008-06-25 13:44:35.743: [  CRSRTI][3086907072]0CSS is not ready. Received status 3 from CSS. Waiting for good status ..
2008-06-25 13:44:36.753: [ COMMCRS][132295584]clsc_connect: (0x86050a8) no listener at (ADDRESS=(PROTOCOL=ipc)(KEY=OCSSD_LL_rac2_crs))
2008-06-25 13:44:36.753: [ CSSCLNT][3086907072]clsssInitNative: connect failed, rc 9
2008-06-25 13:44:36.753: [  CRSRTI][3086907072]0CSS is not ready. Received status 3 from CSS. Waiting for good status ..
.
..(后面一直重复同样的错误信息)
　　解决方法：



有三种说法：
1.防火墙（排除）
2.
CRS-1006:The OCR location /dev/raw/raw4 is inaccessible.
手动格式/dev/raw/raw4：
dd if=/dev/zero of=/dev/raw/raw4 bs=1m
然后
rm -fr /etc/oracle on all nodes
然后在每个节点
$CRS_HOME/root.sh
3.我应该是属于下面的一种情况：（因为我的二节点上没有下面的参数）
diskLib.dataCacheMaxSize = "0"
diskLib.dataCacheMaxReadAheadSize = "0"
diskLib.DataCacheMinReadAheadSize = "0"
diskLib.dataCachePageSize = "4096"
diskLib.maxUnsyncedWrites = "0"
还有在后面的fdisk，只用对rac1操作就行了，重启后cat /proc/partiion 确定2台虚拟机上都是一样的配置；
　　另外附上完全清理CRS，卸载RAC的方法：



dd if=/dev/zero of=/dev/raw/raw1 bs=1M count=300
dd if=/dev/zero of=/dev/raw/raw2 bs=1M count=300
dd if=/dev/zero of=/dev/raw/raw3 bs=1M count=300
dd if=/dev/zero of=/dev/raw/raw4 bs=1M count=300
rm -rf /u01/app/oracle/*
rm -rf /u01/crs1020/*
rm -rf /etc/rc.d/rc5.d/S96init.crs
rm -rf /etc/rc.d/init.d/init.crs
rm -rf /etc/rc.d/rc4.d/K96init.crs
rm -rf /etc/rc.d/rc6.d/K96init.crs
rm -rf /etc/rc.d/rc1.d/K96init.crs
rm -rf /etc/rc.d/rc0.d/K96init.crs
rm -rf /etc/rc.d/rc2.d/K96init.crs
rm -rf /etc/rc.d/rc3.d/S96init.crs
rm -rf /etc/oracle/*
rm -rf /etc/oraInst.loc
rm -rf /etc/oratab
rm -rf /usr/local/bin/coraenv
rm -rf /usr/local/bin/dbhome
rm -rf /usr/local/bin/oraenv
rm -f /etc/init.d/init.cssd
rm -f /etc/init.d/init.crs
rm -f /etc/init.d/init.crsd
rm -f /etc/init.d/init.evmd
rm -f /etc/rc2.d/K96init.crs
rm -f /etc/rc2.d/S96init.crs
rm -f /etc/rc3.d/K96init.crs
rm -f /etc/rc3.d/S96init.crs
rm -f /etc/rc5.d/K96init.crs
rm -f /etc/rc5.d/S96init.crs
rm -f /etc/inittab.crs
vi /etc/inittab
删除掉与crs和css有关的服务
　　解决了上面的错误，但是在副节点上再次执行root.sh的时候报下面的错误：


PRKH-1010 、PRKH-1000、PRKN-1008




[iyunv@db10b u01]# /u01/crs1020/root.sh
Checking to see if Oracle CRS stack is already configured
Setting the permissions on OCR backup directory
Setting up NS directories
Oracle Cluster Registry configuration upgraded successfully
clscfg: EXISTING configuration version 3 detected.
clscfg: version 3 is 10G Release 2.
Successfully accumulated necessary OCR keys.
Using ports: CSS=49895 CRS=49896 EVMC=49898 and EVMR=49897.
node :   
node 1: db10a db10a-priv db10a
node 2: db10b db10b-priv db10b
clscfg: Arguments check out successfully.
NO KEYS WERE WRITTEN. Supply -force parameter to override.
-force is destructive and will destroy any previous cluster
configuration.
Oracle Cluster Registry for cluster has already been initialized
Startup will be queued to init within 90 seconds.
Adding daemons to inittab
Expecting the CRS daemons to be up within 600 seconds.
CSS is active on these nodes.
db10a
db10b
CSS is active on all nodes.
Waiting for the Oracle CRSD and EVMD to start
Oracle CRS stack installed and running under init(1M)
Running vipca(silent) for configuring nodeapps
PRKH-1010 : Unable to communicate with CRS services.
[PRKH-1000 : Unable to load the SRVM HAS shared library
[PRKN-1008 : Unable to load the shared library "srvmhas10"
or a dependent library, from
LD_LIBRARY_PATH="/u01/crs1020/jdk/jre/lib/i386/client:/u01/crs1020/jdk/jre/lib/i386:/u01/crs1020/jdk/jre/../lib/i386:/u01/crs1020/lib32:/u01/crs1020/srvm/lib32:/u01/crs1020/lib:/u01/crs1020/srvm/lib:/u01/crs1020/lib"
[java.lang.UnsatisfiedLinkError: /u01/crs1020/lib32/libsrvmhas10.so: libclntsh.so.10.1: wrong ELF class: ELFCLASS64]]]
PRKH-1010 : Unable to communicate with CRS services.
[PRKH-1000 : Unable to load the SRVM HAS shared library
[PRKN-1008 : Unable to load the shared library "srvmhas10"
or a dependent library, from
LD_LIBRARY_PATH="/u01/crs1020/jdk/jre/lib/i386/client:/u01/crs1020/jdk/jre/lib/i386:/u01/crs1020/jdk/jre/../lib/i386:/u01/crs1020/lib32:/u01/crs1020/srvm/lib32:/u01/crs1020/lib:/u01/crs1020/srvm/lib:/u01/crs1020/lib"
[java.lang.UnsatisfiedLinkError: /u01/crs1020/lib32/libsrvmhas10.so: libclntsh.so.10.1: wrong ELF class: ELFCLASS64]]]
PRKH-1010 : Unable to communicate with CRS services.
[PRKH-1000 : Unable to load the SRVM HAS shared library
[PRKN-1008 : Unable to load the shared library "srvmhas10"
or a dependent library, from
LD_LIBRARY_PATH="/u01/crs1020/jdk/jre/lib/i386/client:/u01/crs1020/jdk/jre/lib/i386:/u01/crs1020/jdk/jre/../lib/i386:/u01/crs1020/lib32:/u01/crs1020/srvm/lib32:/u01/crs1020/lib:/u01/crs1020/srvm/lib:/u01/crs1020/lib"
[java.lang.UnsatisfiedLinkError: /u01/crs1020/lib32/libsrvmhas10.so: libclntsh.so.10.1: wrong ELF class: ELFCLASS64]]]
　　解决：




这个错误是由于64位的系统上缺失32位的glibc-devel包导致

在2上节点安装32位的glibc-devel-2.3.4-2.43.i386.rpm，

然后再重新安装CRS

注意：必要是2个节点上都要安装这个包，而且需要重新安装CRS



解决后继续安装，执行root.sh的时候报下面的错误就正常了，这个是oracle10g 10201上面的一个bug，在10205上解决




[iyunv@db10b u01]# /u01/crs1020/root.sh
Checking to see if Oracle CRS stack is already configured
Setting the permissions on OCR backup directory
Setting up NS directories
Oracle Cluster Registry configuration upgraded successfully
clscfg: EXISTING configuration version 3 detected.
clscfg: version 3 is 10G Release 2.
Successfully accumulated necessary OCR keys.
Using ports: CSS=49895 CRS=49896 EVMC=49898 and EVMR=49897.
node :   
node 1: db10a db10a-priv db10a
node 2: db10b db10b-priv db10b
clscfg: Arguments check out successfully.
NO KEYS WERE WRITTEN. Supply -force parameter to override.
-force is destructive and will destroy any previous cluster
configuration.
Oracle Cluster Registry for cluster has already been initialized
Startup will be queued to init within 90 seconds.
Adding daemons to inittab
Expecting the CRS daemons to be up within 600 seconds.
CSS is active on these nodes.
db10a
db10b
CSS is active on all nodes.
Oracle CRS stack installed and running under init(1M)
Running vipca(silent) for configuring nodeapps
Error 0(Native: listNetInterfaces:[3])
[Error 0(Native: listNetInterfaces:[3])]
　　解决：



[iyunv@rac2 bin]# ./oifcfg getif [iyunv@rac2 bin]# ./oifcfg iflist
eth0  192.168.1.0
eth1  192.168.2.0
eth2  192.168.0.0
[iyunv@rac2 bin]# ./oifcfg setif -global eth0/192.168.1.0:public
[iyunv@rac2 bin]# ./oifcfg setif -global eth1/192.168.2.0:cluster_interconnect
[iyunv@rac2 bin]# ./oifcfg getif
eth0  192.168.1.0  global  public
eth1  192.168.2.0  global  cluster_interconnect
　　然后再root用户下启动vipca配置好VIP