oracle 11G rac 安装(VMware + rhel6.3)

7iuyk

闲来有空，整理下VMware workstation上oracle 11 RAC的安装

环境：
VMware Workstation ：9.0.0 build-812388
OS ：Red Hat Enterprise Linux Server release 6.3 (Santiago)
Oracle ：11203

配置环境如图所示


磁盘 45G 分别有两块网卡 内存2.5G Swap为内存的2倍

VMware virtual Ethernet adapter 1    192.168.10网段

VMware virtual Ethernet adapter 8    172.10.10 网段

详细信息如下图所示

1.IP规划
###eth0 public ip
192.168.10.10   rac1
192.168.10.20   rac2
###eth1 private ip
172.10.10.10    rac1-priv
172.10.10.20    rac2-priv
###virtual ip
192.168.10.110  rac1-vip
192.168.10.120  rac2-vip
###scan ip
192.168.10.100  rac-scan
/etc/hosts文件编辑，添加以下内容，如图所示


2.修改shm的大小

编辑 /etc/fstab   添加如下一行(根据主机内存进行修改，这里是3G)

shmfs    /dev/shm      tmpfs   size=3g 0

3.关闭服务

两个节点均进行操作

[iyunv@localhost~]# chkconfig iptables off
[iyunv@localhost~]# chkconfig ip6tables off
[iyunv@localhost ~]# chkconfig postfix off
如图所示


4.软件包安装检查
执行以下命令检查所需的包是否安装

rpm -q --qf '%{NAME}-%{VERSION}-%{RELEASE}(%{ARCH})\n' binutils \

compat-libstdc++- \

compat-libstdc++- \

elfutils-libelf- \

elfutils-libelf-devel \

gcc \

gcc-c++ \

glibc \

glibc \

glibc-common \

glibc-devel \

glibc-devel \

glibc-headers \

ksh \

libaio \

libaio-devel \

libgcc \

libstdc++ \

libstdc++-devel \

make \

numactl-devel \

sysstat

5.配置本地yum安装软件包

两个节点均进行操作
编辑/etc/yum.repos.d/local.repo，添加以下内容
[local]
name=local
baseurl=file:///mnt
enabled=1
gpgcheck=0

mount /dev/sr0 /mnt/  挂载光盘，安装所需的包

选择上一步检查未安装的包，使用yum安装

yum install binutils* compat-libstdc* elfutils-libelf* gcc*glibc* ksh* libaio* libgcc* libstdc* make* numactl-devel* sysstat* compat*elfutils* unix* libXp* -y

6.创建用户、组

两个节点均需要做

groupadd oinstall

groupadd dba

groupadd oper

groupadd asmadmin

groupadd asmdba

groupadd asmoper

useradd -g oinstall -Gdba,asmdba,asmadmin,asmoper grid

useradd -g oinstall -G dba,oper,asmdbaoracle

echo -n oracle|passwd --stdin grid

echo -n oracle|passwd --stdin oracle

7.创建软件安装目录并赋予权限
目录规划：

Oracle Base 目录 ：/oracle/db

Grid Base 目录：/oracle/grid

Grid Home 目录：/oracle/asm

创建目录

mkdir -p /oracle

mkdir -p /oracle/db

mkdir -p /oracle/grid

mkdir -p /oracle/asm

赋予权限

chown -R grid.dba /oracle

chown -R grid.dba /oracle/asm

chown -R grid.dba /oracle/grid

chown -R oracle.dba /oracle/db

chmod -R 775 /oracle

8.修改系统内核参数

8.1编辑/etc/sysctl.conf文件中加入下列参数

fs.aio-max-nr = 1048576

fs.file-max = 6815744

kernel.shmall = 2097152

kernel.shmmax = 5368709120

kernel.shmmni = 4096

kernel.sem = 250 32000 100 128

net.ipv4.ip_local_port_range = 9000 65500

net.core.rmem_default = 262144

net.core.rmem_max = 4194304

net.core.wmem_default = 262144

net.core.wmem_max = 1048586

# sysctl –p 运行使其生效

8.2设置Shell Limits(系统资源限制)

在/etc/security/limits.conf文件中加入下面行

oracle              soft    nproc  2047

oracle             hard    nproc  16384

oracle              soft    nofile 1024

oracle              hard    nofile 65536

oracle              soft    stack  10240

grid              soft    nproc  2047

grid              hard    nproc  16384

grid              soft    nofile 1024

grid              hard    nofile 65536

grid              soft    stack  10240

8.3修改安全限制

编辑/etc/pam.d/login文件，添加下列行

session required pam_limits.so

8.4修改/etc/profile

添加下列为文件

if [ $USER ="oracle" ] || [ $USER = "grid" ]; then
if [ $SHELL ="/bin/ksh" ]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n65536
fi
umask 022
fi
# source /etc/profile   运行使其生效
9.修改用户环境变量

9.1Grid 用户

修改节点1环境变量

# su – grid
$ vi .bash_profile
export ORACLE_BASE=/oracle/grid
export ORACLE_HOME=/oracle/asm
export ORACLE_SID=+ASM1
exportPATH=$PATH:$ORACLE_HOME/bin:$HOME/bin
exportPATH=$ORACLE_HOME/bin:$ORACLE_HOME/Apache/Apache/bin:$PATH
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib:/usr/local/lib
export LD_LIBRARY_PATH
CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
CLASSPATH=$CLASSPATH:$ORACLE_HOME/network/jlib
export CLASSPATH

$ source .bash_profile 使其生效

修改节点2环境变量

# su – grid
$ vi .bash_profile
export ORACLE_BASE=/oracle/grid
export ORACLE_HOME=/oracle/asm
export ORACLE_SID=+ASM2
exportPATH=$PATH:$ORACLE_HOME/bin:$HOME/bin
exportPATH=$ORACLE_HOME/bin:$ORACLE_HOME/Apache/Apache/bin:$PATH
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib:/usr/local/lib
export LD_LIBRARY_PATH
CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
CLASSPATH=$CLASSPATH:$ORACLE_HOME/network/jlib
export CLASSPATH

$ source .bash_profile 使其生效

9.2Oracle 用户

修改节点1环境变量

# su - oracle

$ vi .bash_profile

export ORACLE_BASE=/oracle/db
exportORACLE_HOME=$ORACLE_BASE/product/11.2
export ORACLE_SID=racdb1
exportPATH=$PATH:$ORACLE_HOME/bin:$HOME/bin
exportPATH=$ORACLE_HOME/bin:$ORACLE_HOME/Apache/Apache/bin:$PATH
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib:/usr/local/lib
export LD_LIBRARY_PATH
CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
CLASSPATH=$CLASSPATH:$ORACLE_HOME/network/jlib
export CLASSPATH

$ source .bash_profile 使其生效

修改节点2环境变量

# su - oracle

$ vi .bash_profile

export ORACLE_BASE=/oracle/db
exportORACLE_HOME=$ORACLE_BASE/product/11.2
export ORACLE_SID=racdb2
exportPATH=$PATH:$ORACLE_HOME/bin:$HOME/bin
exportPATH=$ORACLE_HOME/bin:$ORACLE_HOME/Apache/Apache/bin:$PATH
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib:/usr/local/lib
export LD_LIBRARY_PATH
CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
CLASSPATH=$CLASSPATH:$ORACLE_HOME/network/jlib
export CLASSPATH

$ source .bash_profile 使其生效

10配置互信

10.1Grid用户互信配置

节点1

[iyunv@rac1 ~]# su – grid

[grid@rac1 ~]$ ssh-keygen -t rsa

[grid@rac1 ~]$ ssh-keygen -t dsa

节点2

[iyunv@rac2 ~]# su – grid

[grid@rac2 ~]$ ssh-keygen -t rsa

[grid@rac1 ~]$ ssh-keygen -t dsa

节点1

[grid@rac1 ~]$ cat ~/.ssh/*.pub >> ~/.ssh/authorized_keys

[grid@rac1 ~]$ sshgrid@rac2 cat ~/.ssh/*.pub >> ~/.ssh/authorized_keys

节点2

[grid@rac2 ~]$ cat ~/.ssh/*.pub >> ~/.ssh/authorized_keys

[grid@rac2 ~]$ ssh grid@rac1 cat ~/.ssh/*.pub >>~/.ssh/authorized_keys

检验  在节点1节点2同时执行以下操作

$ssh rac1 date
$ssh rac1-priv date
$ssh rac2 date
$ssh rac2-priv date

10.2oracle用户互信配置

节点1

[iyunv@rac1 ~]# su - oracle

[oracle@rac1 ~]$ ssh-keygen -t rsa

[oracle@rac1 ~]$ ssh-keygen -t dsa

节点2

[iyunv@rac2 ~]# su - oracle

[oracle@rac2 ~]$ ssh-keygen -t rsa

[oracle@rac2 ~]$ ssh-keygen -t dsa

节点1

[oracle@rac1 ~]$ cat ~/.ssh/*.pub >> ~/.ssh/authorized_keys

[oracle@rac1 ~]$ ssh oracle@rac2 cat ~/.ssh/*.pub >>~/.ssh/authorized_keys

节点2

[oracle@rac2 ~]$ cat ~/.ssh/*.pub >> ~/.ssh/authorized_keys

[oracle@rac2 ~]$ ssh oracle@rac1 cat ~/.ssh/*.pub >>~/.ssh/authorized_keys

检验  在节点1节点2同时执行以下操作

$ssh rac1 date
$ssh rac1-priv date
$ssh rac2 date
$ssh rac2-priv date
11.创建共享磁盘

本次使用的是VMware，使用以下操作方法创建共享磁盘

D:\>cd D:\soft\VMware

D:\soft\VMware>

D:\soft\VMware>vmware-vdiskmanager.exe -c -s 2g -a lsilogic -t 2E:\vm\sharedisk

\ocr_vote.vmdk

D:\soft\VMware>vmware-vdiskmanager.exe -c -s 5g -a lsilogic -t 2E:\vm\sharedisk

\oradata.vmdk

关闭两台虚拟机
编辑虚拟机配置文件，添加刚刚创建的共享磁盘信息，修改.vmx的文件，添加以下内容 两个文件都要添加

###add by mjt

#shared disks configure

disk.locking = "FALSE"

diskLib.dataCacheMaxSize = "0"

diskLib.dataCacheMaxReadAheadSize ="0"

diskLib.dataCacheMinReadAheadSize ="0"

diskLib.maxUnsyncedWrites = "0"

scsi1.present = "TRUE"

scsi1.virtualDev = "lsilogic"

scsil.sharedBus = "VIRTUAL"

scsi1:0.present = "TRUE"

scsi1:0.mode ="independent-persistent"

scsi1:0.fileName ="E:\vm\sharedisk\ocr_vote.vmdk"

scsi1:0.deviceType = "disk"

scsi1:0.redo = ""

scsi1:1.present = "TRUE"

scsi1:1.mode ="independent-persistent"

scsi1:1.fileName ="E:\vm\sharedisk\oradata.vmdk"

scsi1:1.deviceType = "disk"

scsi1:1.redo = ""

保存之后打开虚拟机看见的是下列状态

确保两台机器都均是这种状态   打开虚拟机进行磁盘的格式化等操作
查看两个节点中服务器识别状态
[iyunv@rac1 ~]# fdisk /dev/sdb
[iyunv@rac1 ~]# fdisk /dev/sdc
[iyunv@rac1 ~]# fdisk -l /dev/sdb
[iyunv@rac1 ~]# fdisk -l /dev/sdc
[iyunv@rac1 ~]# partprobe
节点2
[iyunv@rac2 ~]# fdisk -l /dev/sdb
[iyunv@rac2 ~]# fdisk -l /dev/sdc
两个节点均要操作
映射到裸设备
修改/etc/udev/rules.d/60-raw.rules文件，添加以下内容
ACTION=="add",KERNEL=="sdb1",RUN+="/bin/raw/dev/raw/raw1 %N"
ACTION=="add",KERNEL=="sdc1",RUN+="/bin/raw/dev/raw/raw2 %N"
KERNEL=="raw*",OWNER="grid",GROUP="dba",MODE="660"
两个节点均要操作
[iyunv@rac1 ~]# partprobe
[iyunv@rac1 ~]# start_udev
[iyunv@rac1 ~]# ls -l /dev/raw/

软件安装部分

12.介质上传

p10404530_112030_Linux-x86-64_1of7.zip
p10404530_112030_Linux-x86-64_2of7.zip
p10404530_112030_Linux-x86-64_3of7.zip
[iyunv@rac1 ~]# mkdir /soft

[iyunv@rac1 ~]# chown -R grid.dba /soft/

使用grid用户上传

cluster安装

[grid@rac1 soft]$ cd grid/

$ unzip p10404530_112030_Linux-x86-64_3of7.zip

[iyunv@rac1 ~]# cd /soft/grid/rpm

[iyunv@rac1 rpm]# rpm -ivh cvuqdisk-1.0.9-1.rpm

[iyunv@rac1 rpm]# scp cvuqdisk-1.0.9-1.rpm rac2:/tmp

[iyunv@rac2 ~]# rpm -ivh /tmp/cvuqdisk-1.0.9-1.rpm

[grid@rac1 grid]$ ./runInstaller

12.1跳过软件更新

12.2选择要安装的软件类型

选择Install and Configure GridInfrastructure for a Cluster，点击“Next”

12.3选择安装类型

选择Advanced Installation，点击“Next”

12.4选择产品语言

添加简体中文，Simplified Chinese，点击“Next”

12.5设置集群名称和scan名字

12.6配置集群节点信息

添加节点2的信息，名字和虚拟ip都是在hosts中配置的

此处就不需要再配置ssh互信了，之前已经做过配置，如果前面没有配置，此处可以进行配置，10G之前没有此选项

12.7配置网络接口

查看是否正常

12.8指定OCR和vote的存储位置

12.9定义DG名字，选择所存储的盘

12.10指定asm的密码

可能会提示密码强度不够，点击yes即可，next

12.11系统组设置选择用户组

选择dba组，出现提示，忽略即可

12.12指定安装目录

查看是否是环境变量中设置的路径

12.13建立产品清单目录

12.14安装前检查

12.15勾选以下警告

不影响安装，点击next

12.17总体信息检查

检查相关配置信息是否正确

12.18正式安装

12.19执行配置脚本

使用root用户执行以下两个脚本

节点1

[iyunv@rac1 ~]#/oracle/oraInventory/orainstRoot.sh

Changing permissions of/oracle/oraInventory.

Adding read,write permissions for group.

Removing read,write,execute permissions forworld.

Changing groupname of /oracle/oraInventoryto oinstall.

The execution of the script is complete.

节点2

[iyunv@rac2 ~]#/oracle/oraInventory/orainstRoot.sh

Changing permissions of/oracle/oraInventory.

Adding read,write permissions for group.

Removing read,write,execute permissions forworld.

Changing groupname of /oracle/oraInventoryto oinstall.

The execution of the script is complete.

节点1

[iyunv@rac1 ~]# /oracle/asm/root.sh

Performing root user operation for Oracle11g

The following environment variables are setas:

   ORACLE_OWNER= grid

   ORACLE_HOME=  /oracle/asm

Enter the full pathname of the local bindirectory: [/usr/local/bin]:

  Copying dbhome to /usr/local/bin ...

  Copying oraenv to /usr/local/bin ...

  Copying coraenv to /usr/local/bin ...

Creating /etc/oratab file...

Entries will be added to the /etc/oratabfile as needed by

Database Configuration Assistant when adatabase is created

Finished running generic part of rootscript.

Now product-specific root actions will beperformed.

Using configuration parameter file:/oracle/asm/crs/install/crsconfig_params

Creating trace directory

User ignored Prerequisites duringinstallation

OLR initialization - successful

  rootwallet

  rootwallet cert

  rootcert export

  peerwallet

profile reader wallet

  pawallet

  peerwallet keys

  pawallet keys

  peercert request

  pacert request

  peercert

  pacert

  peerroot cert TP

profile reader root cert TP

  paroot cert TP

  peerpa cert TP

  papeer cert TP

profile reader pa cert TP

profile reader peer cert TP

  peeruser cert

  pauser cert

Adding Clusterware entries to upstart

CRS-2672: Attempting to start 'ora.mdnsd' on'rac1'

CRS-2676: Start of 'ora.mdnsd' on 'rac1'succeeded

CRS-2672: Attempting to start 'ora.gpnpd' on'rac1'

CRS-2676: Start of 'ora.gpnpd' on 'rac1'succeeded

CRS-2672: Attempting to start'ora.cssdmonitor' on 'rac1'

CRS-2672: Attempting to start 'ora.gipcd' on'rac1'

CRS-2676: Start of 'ora.cssdmonitor' on'rac1' succeeded

CRS-2676: Start of 'ora.gipcd' on 'rac1'succeeded

CRS-2672: Attempting to start 'ora.cssd' on'rac1'

CRS-2672: Attempting to start 'ora.diskmon'on 'rac1'

CRS-2676: Start of 'ora.diskmon' on 'rac1'succeeded

CRS-2676: Start of 'ora.cssd' on 'rac1'succeeded

ASM created and started successfully.

Disk Group asmcrs created successfully.

clscfg: -install mode specified

Successfully accumulated necessary OCR keys.

Creating OCR keys for user 'root', privgrp'root'..

Operation successful.

CRS-4256: Updating the profile

Successful addition of voting disk60d9d4acbefa4f35bfcac5961d035393.

Successfully replaced voting disk group with+asmcrs.

CRS-4256: Updating the profile

CRS-4266: Voting file(s) successfullyreplaced

## STATE    File Universal Id                File Name Disk group

-- -----    -----------------                --------- ---------

1.ONLINE   60d9d4acbefa4f35bfcac5961d035393(/dev/raw/raw1) [ASMCRS]

Located 1 voting disk(s).

CRS-2672: Attempting to start 'ora.asm' on'rac1'

CRS-2676: Start of 'ora.asm' on 'rac1'succeeded

CRS-2672: Attempting to start'ora.ASMCRS.dg' on 'rac1'

CRS-2676: Start of 'ora.ASMCRS.dg' on 'rac1'succeeded

Configure Oracle GridInfrastructure for a Cluster ... succeeded

节点2

[iyunv@rac2 ~]# /oracle/asm/root.sh

Performing root user operation for Oracle11g

The following environment variables are setas:

   ORACLE_OWNER= grid

   ORACLE_HOME=  /oracle/asm

Enter the full pathname of the local bindirectory: [/usr/local/bin]:

  Copying dbhome to /usr/local/bin ...

  Copying oraenv to /usr/local/bin ...

   Copyingcoraenv to /usr/local/bin ...

Creating /etc/oratab file...

Entries will be added to the /etc/oratabfile as needed by

Database Configuration Assistant when adatabase is created

Finished running generic part of rootscript.

Now product-specific root actions will beperformed.

Using configuration parameter file:/oracle/asm/crs/install/crsconfig_params

Creating trace directory

User ignored Prerequisites duringinstallation

OLR initialization - successful

Adding Clusterware entries to upstart

CRS-4402: The CSS daemon was started inexclusive mode but found an active CSS daemon on node rac1, number 1, and isterminating

An active cluster was found during exclusivestartup, restarting to join the cluster

Configure Oracle GridInfrastructure for a Cluster ... succeeded

12.20安装完成

遇见以下错误，是正常的，是因为在hosts文件中存在有scan ip，只要两个节点可以ping同scan的ip即可

安装完成，查看集群状态

13安装数据库软件

rdbms的安装

[oracle@rac1 ~]$ unzipp10404530_112030_Linux-x86-64_1of7.zip

[oracle@rac1 ~]$ unzipp10404530_112030_Linux-x86-64_2of7.zip

[oracle@rac1 ~]$ cd database/

[oracle@rac1 database]$ ./runInstaller

13.1取消技术支持

不接受软件更新

13.2选择安装类型

13.3安装选项选择

选择Oracle Real Application Clusters database installation
13.4选择产品语言
13.5选择安装数据库类型，选择企业版
13.6安装目录选择
查看是否和oracle用户环境变量中配置的相同
13.7设置系统组
均选择dba组
13.8安装前检查




13.8执行配置脚本
使用root用户执行以下脚本

/oracle/db/product/11.2/root.sh

节点1

[iyunv@rac1 ~]#/oracle/db/product/11.2/root.sh

Performing root user operation for Oracle11g

The following environment variables are setas:

   ORACLE_OWNER= oracle

   ORACLE_HOME= /oracle/db/product/11.2

Enter the full pathname of the local bindirectory: [/usr/local/bin]:

The contents of "dbhome" have notchanged. No need to overwrite.

The contents of "oraenv" have notchanged. No need to overwrite.

The contents of "coraenv" have notchanged. No need to overwrite.

Entries will be added to the /etc/oratabfile as needed by

Database Configuration Assistant when adatabase is created

Finished running generic part of rootscript.

Now product-specific root actions will beperformed.

Finished product-specific root actions.

[iyunv@rac1 ~]#

节点2

[iyunv@rac2 ~]#/oracle/db/product/11.2/root.sh

Performing root user operation for Oracle11g

The following environment variables are setas:

   ORACLE_OWNER= oracle

   ORACLE_HOME= /oracle/db/product/11.2

Enter the full pathname of the local bindirectory: [/usr/local/bin]:

The contents of "dbhome" have notchanged. No need to overwrite.

The contents of "oraenv" have notchanged. No need to overwrite.

The contents of "coraenv" have notchanged. No need to overwrite.

Entries will be added to the /etc/oratabfile as needed by

Database Configuration Assistant when adatabase is created

Finished running generic part of rootscript.

Now product-specific root actions will beperformed.

Finished product-specific root actions.

[iyunv@rac2 ~]#

安装完成

14数据库创建
14.1diskgroup创建

[iyunv@rac1 ~]# su - grid

[grid@rac1 ~]$ asmca

选择“Disk Groups”选项，点击“Create”按钮创建ASM磁盘组，磁盘组名为DATADG1,完成后点击exit

14.2使用oracle用户创建数据库

[oracle@rac1 ~]$ dbca

14.2创建一个数据库

14.3自定义数据库

14.4指定数据库名和实例名

14.5选择不安装EM

14.6设置数据库管理密码

可能会提示强度不够，忽略即可

14.7选择数据文件存储方式

14.8不指定闪回区

14.9选择数据库组件，根据需要选择

14.10配置数据库相关参数

本次根据内存2.5G进行配置

14.11字符集选择

14.12数据库文件定义

14.13正式安装

14.14完成安装

14.15检查集群状态

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[grid@rac1 ~]$ crs_stat -t Name           Type           Target    State     Host         ------------------------------------------------------------ ora.ASMCRS.dg  ora....up.type ONLINE    ONLINE    rac1         ora.DATADG1.dg ora....up.type ONLINE    ONLINE    rac1         ora....ER.lsnr ora....er.type ONLINE    ONLINE    rac1         ora....N1.lsnr ora....er.type ONLINE    ONLINE    rac1         ora.asm        ora.asm.type   ONLINE    ONLINE    rac1         ora.cvu        ora.cvu.type   ONLINE    ONLINE    rac2         ora.gsd        ora.gsd.type   OFFLINE   OFFLINE                ora....network ora....rk.type ONLINE    ONLINE    rac1         ora.oc4j       ora.oc4j.type  ONLINE    ONLINE    rac2         ora.ons        ora.ons.type   ONLINE    ONLINE    rac1         ora....SM1.asm application    ONLINE    ONLINE    rac1         ora....C1.lsnr application    ONLINE    ONLINE    rac1         ora.rac1.gsd   application    OFFLINE   OFFLINE                ora.rac1.ons   application    ONLINE    ONLINE    rac1         ora.rac1.vip   ora....t1.type ONLINE    ONLINE    rac1         ora....SM2.asm application    ONLINE    ONLINE    rac2         ora....C2.lsnr application    ONLINE    ONLINE    rac2         ora.rac2.gsd   application    OFFLINE   OFFLINE                ora.rac2.ons   application    ONLINE    ONLINE    rac2         ora.rac2.vip   ora....t1.type ONLINE    ONLINE    rac2         ora.racdb.db   ora....se.type ONLINE    ONLINE    rac1         ora.scan1.vip  ora....ip.type ONLINE    ONLINE    rac1         [grid@rac1 ~]$

数据库连接

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[oracle@rac1 ~]$ sqlplus system/oracle@racdb SQL*Plus: Release 11.2.0.3.0 Production on Sat Oct 10 18:17:30 2015 Copyright (c) 1982, 2011, Oracle.  All rights reserved. Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP, Data Mining and Real Application Testing options SQL> [oracle@rac2 ~]$ sqlplus system/oracle@racdb SQL*Plus: Release 11.2.0.3.0 Production on Sat Oct 10 18:17:43 2015 Copyright (c) 1982, 2011, Oracle.  All rights reserved. Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP, Data Mining and Real Application Testing options SQL>

至此，所有的安装完成，后续的操作下次继续。。。