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

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  << EOF
session required /lib/security/pam_limits.so
EOF

(10)设置计时器
cat >> /etc/rc.local << EOF
modprobe  hangcheck-timer hangcheck-tick=30 hangcheck_margin=180
EOF

(11)检查安装包并安装所需要的rpm包

rpm -q --qf ‘%{NAME}-%{VERSION}-%{RELEASE} (%{ARCH})\n‘ binutils compat-libstdc++-33 elfutils-libelf  elfutils-libelf-devel elfutils-libelf-devel-static gcc gcc-c++ glibc glibc-common glibc-devel glibc-headers kernel-headers ksh libaio libaio-devel libgcc libgomp libstdc++ libstdc++-devel make sysstat unixODBC unixODBC-devel libXp 

可配置本地yum源
a.mount /dev/cdrom /mnt
b.cat >> /etc/yum.repos.d/dvd.repo<<EOF
[dvd]
name=install dvd
baseurl=file:///mnt/Server 
enabled=1
gpgcheck=0
EOF
c.yum clean all
d.yum list

配置成功后,安装缺失软件包

(12)配置并启动ntp服务
ntp服务
rpm  -qa | grep ntp
vi /etc/ntp.conf
restrict 192.168.1.0 mask 255.255.255.0 nomodify  notrap

service ntpd  start

chkconfig ntpd on

(13)关闭虚拟机,添加共享磁盘(这一步最好在前面开始的时候做,否则多重启一下虚拟机系统)

添加4块儿磁盘:ocr磁盘为100M 
                             voting disk 为:100M
                             ASM1:2G
                             ASM2:2G
添加的4块儿磁盘要与本地的磁盘不要设置在同一总线下

在节点以的vmx文件中添加(开启前添加):
disk.locking="false"  
diskLib.dataCacheMaxSize = "0" 
diskLib.dataCacheMaxReadAheadSize = "0"  
diskLib.DataCacheMinReadAheadSize = "0"  
diskLib.dataCachePageSize = "4096" 
diskLib.maxUnsyncedWrites = "0"  
scsi1:0.deviceType = "disk" 
scsi1:1.deviceType = "disk" 
scsi1:2.deviceType = "disk" 
scsi1:3.deviceType = "disk"
disk.EnableUUID ="true"

对4块儿盘进行分区
fdisk /dev/sdb
分别为:sdb1,sdc1,sdd1,sde1

使用udev进行绑定裸设备
编辑/etc/udev/rules.d/60-raw.rules 
添加:
ACTION=="add", KERNEL=="sdb", RUN+="/bin/raw /dev/raw/raw1 %N"
ACTION=="add", KERNEL=="sdc", RUN+="/bin/raw /dev/raw/raw2 %N"
ACTION=="add", KERNEL=="sdd", RUN+="/bin/raw /dev/raw/raw3 %N"
ACTION=="add", KERNEL=="sde", RUN+="/bin/raw /dev/raw/raw4 %N"
KERNEL=="raw[1-4]", OWNER="oracle", GROUP="oinstall", MODE="660"
重启udev
start_udev
查看:
[[email protected] ~]# raw -qa
/dev/raw/raw1:  bound to major 8, minor 16
/dev/raw/raw2:  bound to major 8, minor 32
/dev/raw/raw3:  bound to major 8, minor 48
/dev/raw/raw4:  bound to major 8, minor 64
[[email protected] ~]# ls -l /dev/raw
total 0
crw-rw---- 1 oracle oinstall 162, 1 Sep  9 09:46 raw1
crw-rw---- 1 oracle oinstall 162, 2 Sep  9 09:46 raw2
crw-rw---- 1 oracle oinstall 162, 3 Sep  9 09:46 raw3
crw-rw---- 1 oracle oinstall 162, 4 Sep  9 09:46 raw4
注意权限和属组

使用上面的方式进行绑定的时候报磁盘没有共享的错误
使用rawdevice方式进行绑定
在/etc/sysconfig/rawdevices 中加入:
/dev/raw/raw1   /dev/sdb1
/dev/raw/raw2   /dev/sdc1
/dev/raw/raw3   /dev/sdd1
/dev/raw/raw4   /dev/sde1
将赋权限的命令加到/etc/rc.d/rc.local文件中,以便重启的时候对裸设备赋正确的权限
chown –R  oracle:oinstall /dev/raw/raw*
chmod 660 /dev/raw/raw*

副节点设置
(1)复制或者克隆节点一
(2)修改的地方有
IP地址
主机名
oracle用户中的实例名(这里是testdb102)

3.配互信
在主节点
节点一
su - oracle
mkdir ~/.ssh
ssh-keygen -t rsa

Generating public/private rsa key pair.
Enter file in which to save the key (/home/oracle/.ssh/id_rsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/oracle/.ssh/id_rsa.
Your public key has been saved in /home/oracle/.ssh/id_rsa.pub.
The key fingerprint is:
df:1c:ee:d1:98:88:fb:b8:a4:f6:c5:46:c6:98:01:20  [email protected]

ssh-keygen -t dsa

Generating public/private dsa key pair.
Enter file in which to save the key (/home/oracle/.ssh/id_dsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/oracle/.ssh/id_dsa.
Your public key has been saved in /home/oracle/.ssh/id_dsa.pub.
The key fingerprint is:
79:7f:a4:2f:63:79:0e:3f:c6:5b:6a:f4:28:68:cb:8e  [email protected]
在副节点上执行相同的操作,确保通信无阻
[[email protected] ~]# su - oracle
mkdir ~/.ssh

ssh-keygen -t rsa

Generating public/private rsa key pair.
Enter file in which to save the key (/home/oracle/.ssh/id_rsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/oracle/.ssh/id_rsa.
Your public key has been saved in /home/oracle/.ssh/id_rsa.pub.
The key fingerprint is:
7f:1f:55:db:40:e9:da:95:f5:f4:7c:8c:3d:3f:c9:43  [email protected]

ssh-keygen -t dsa

Generating public/private dsa key pair.
Enter file in which to save the key (/home/oracle/.ssh/id_dsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/oracle/.ssh/id_dsa.
Your public key has been saved in /home/oracle/.ssh/id_dsa.pub.
The key fingerprint is:
04:b8:c7:7a:6c:b3:09:ca:ab:27:47:db:89:a4:8d:1d  [email protected]

在主节点 rac1 上以 oracle 用户执行以下操作

cat ~/.ssh/id_rsa.pub >> ./.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.
[email protected]‘s password:

ssh db10b cat ~/.ssh/id_dsa.pub >> ./.ssh/authorized_keys

[email protected]‘s password:

scp ~/.ssh/authorized_keys db10b:~/.ssh/authorized_keys
[email protected]‘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
[email protected] /home/oracle$  vi ssh.sh

ssh db10a date
ssh db10b date
ssh db10a-priv date
ssh db10b-priv date
ssh db10b

[email protected] /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
[email protected] /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

[email protected] /home/oracle$  vi ssh.sh
ssh rac1 date
ssh rac2 date
ssh rac1-priv date
ssh rac2-priv date
ssh rac1
[email protected] /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
[email protected] /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
[email protected] /home/oracle$  s h 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
[email protected] /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
[[email protected] ~]# 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。 
[[email protected] ~]# nohup sh ntpdate_to_rac1.sh >> ntpdate_to_rac1.log&
[[email protected] ~]# 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
.....
4.一切就绪,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
[[email protected] ~]# /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

[[email protected] ~]# /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
[[email protected] ~]# /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
[[email protected] ~]# cd /u01/crs1020/bin/
[[email protected] bin]# vi vipca

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
[[email protected] bin]# vi srvctl

LD_ASSUME_KERNEL=2.4.19
export LD_ASSUME_KERNEL
下面加入
unset LD_ASSUME_KERNEL
此时
Rac2 上执行
[[email protected] ~]# /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:
[[email protected] bin]# ./oifcfg getif

[[email protected] bin]# ./oifcfg iflist

eth0  192.168.1.0

eth1  192.168.2.0

eth2  192.168.0.0
[[email protected] bin]# ./oifcfg setif -global eth0/192.168.1.0:public
[[email protected] bin]# ./oifcfg setif -global eth1/192.168.2.0:cluster_interconnect
[[email protected] 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
[[email protected] ~]# cd /u01/crs1020/bin/
[[email protected] bin]# ./vipca

点击 next

5.安装数据库软件
在安装的时候选择只安装软件

6.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:
[[email protected] ~]# /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

7.创建ASM实例和创建数据库

最后一步,使用dbca建库
[email protected]  /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

问题总结

这次安装RAC是遇到问题最多的一次,一一总结如下吧。

第一,

在节点二执行root.sh的时候报下面的错
[[email protected] 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 <nodenumber>: <nodename> <private interconnect name> <hostname>
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

清理CRS
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

时间: 09-10

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