Solaris 10(x86)构建Oracle 11gR2 RAC之--配置系统环境（2）

痛定思痛。 2022-08-07 10:40 149阅读 0赞

**系统环境：**

**操作系统：Solaris 10（x86-64）**

**Cluster： Oracle GRID 11.2.0**

**Oracle：  Oracle 11.2.0.1.0**

**如图所示：RAC 系统架构**

**[![wKioL1TCBmLDm03UAAIfxyj414U232.jpg][]][wKioL1TCBmLDm03UAAIfxyj414U232.jpg]**

**对于Oracle 11G构建RAC首先需要构建GI(Grid Infrastructure)的架构**

**三、安装相关软件和补丁包（所有node）**

**1、检查软件包：**

**\[root@node2:/\]\# pkginfo -i SUNWarc SUNWbtool SUNWhea SUNWlibm SUNWlibms SUNWsprot SUNWtoo SUNWi1of SUNWi1cs SUNWi15cs SUNWxwfnt**

system      SUNWarc   Lint Libraries (usr)
    system      SUNWbtool CCS tools bundled with SunOS
    system      SUNWhea   SunOS Header Files
    system      SUNWi1of  ISO-8859-1 (Latin-1) Optional Fonts
    system      SUNWlibm  Math & Microtasking Library Headers & Lint Files (Usr)
    system      SUNWlibms Math & Microtasking Libraries (Usr)
    system      SUNWsprot Solaris Bundled tools
    system      SUNWtoo   Programming Tools
    system      SUNWxwfnt X Window System platform required fonts
    ERROR: information for "SUNWi1cs" was not found
    ERROR: information for "SUNWi15cs" was not found

**2、安装软件：**

挂载Solaris 10系统安装盘

[root@node1:/]# ls /cdrom
    cdrom0          sol_10_910_x86
    
    [root@node1:/cdrom/sol_10_910_x86/Solaris_10/Product]# pkgadd /cdrom/sol_10_910_x86/Solaris_10/Product SUNWi1cs
    pkgadd: ERROR: no packages were found in </var/spool/pkg>
    [root@node1:/cdrom/sol_10_910_x86/Solaris_10/Product]# pkgadd -d /cdrom/sol_10_910_x86/Solaris_10/Product SUNWi1cs
    Processing package instance <SUNWi1cs> from </cdrom/sol_10_910_x86/Solaris_10/Product>
    X11 ISO8859-1 Codeset Support(i386) 2.0,REV=2004.10.17.15.04
    Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
    Use is subject to license terms.
    Using </> as the package base directory.
    ## Processing package information.
    ## Processing system information.
       8 package pathnames are already properly installed.
    ## Verifying package dependencies.
    ## Verifying disk space requirements.
    ## Checking for conflicts with packages already installed.
    ## Checking for setuid/setgid programs.
    This package contains scripts which will be executed with super-user
    permission during the process of installing this package.
    Do you want to continue with the installation of <SUNWi1cs> [y,n,?] y
    Installing X11 ISO8859-1 Codeset Support as <SUNWi1cs>
    ## Installing part 1 of 1.
    232 blocks
    Installation of <SUNWi1cs> was successful.
    
    [root@node1:/cdrom/sol_10_910_x86/Solaris_10/Product]# pkgadd -d /cdrom/sol_10_910_x86/Solaris_10/Product SUNWi15cs
    Processing package instance <SUNWi15cs> from </cdrom/sol_10_910_x86/Solaris_10/Product>
    X11 ISO8859-15 Codeset Support(i386) 2.0,REV=2004.10.17.15.04
    Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
    Use is subject to license terms.
    Using </> as the package base directory.
    ## Processing package information.
    ## Processing system information.
       6 package pathnames are already properly installed.
    ## Verifying package dependencies.
    ## Verifying disk space requirements.
    ## Checking for conflicts with packages already installed.
    ## Checking for setuid/setgid programs.
    This package contains scripts which will be executed with super-user
    permission during the process of installing this package.
    Do you want to continue with the installation of <SUNWi15cs> [y,n,?] y
    Installing X11 ISO8859-15 Codeset Support as <SUNWi15cs>
    ## Installing part 1 of 1.
    1460 blocks
    Installation of <SUNWi15cs> was successful.
    [root@node1:/cdrom/sol_10_910_x86/Solaris_10/Product]#

**3、检查安装结果：**

[root@node2:/]# pkginfo -i SUNWi1cs SUNWi15cs
    system      SUNWi15cs X11 ISO8859-15 Codeset Support
    system      SUNWi1cs  X11 ISO8859-1 Codeset Support

**4、系统补丁需求：**

**[![wKiom1TCFKSjbFsCAALhrw1PVt4408.jpg][]][wKiom1TCFKSjbFsCAALhrw1PVt4408.jpg]**

**四、建立主机间信任关系（node1）**

**   通过ssh建立信任关系**

**Oracle 用户：**

[oracle@node1:/export/home/oracle]$ ssh-keygen -t rsa
    Generating public/private rsa key pair.
    Enter file in which to save the key (/export/home/oracle/.ssh/id_rsa): 
    Enter passphrase (empty for no passphrase): 
    Enter same passphrase again: 
    Your identification has been saved in /export/home/oracle/.ssh/id_rsa.
    Your public key has been saved in /export/home/oracle/.ssh/id_rsa.pub.
    The key fingerprint is:
    22:85:5f:22:01:97:3b:f1:8a:8d:d2:aa:87:30:4c:49 oracle@node1
    
    [oracle@node1:/export/home/oracle]$ ssh-keygen -t dsa
    Generating public/private dsa key pair.
    Enter file in which to save the key (/export/home/oracle/.ssh/id_dsa): 
    Enter passphrase (empty for no passphrase): 
    Enter same passphrase again: 
    Your identification has been saved in /export/home/oracle/.ssh/id_dsa.
    Your public key has been saved in /export/home/oracle/.ssh/id_dsa.pub.
    The key fingerprint is:
    e2:11:e1:ed:4e:a4:e8:b1:73:8f:3e:e2:f2:e2:d8:0d oracle@node1
    
    
    
    [oracle@node2:/export/home/oracle]$ ssh-keygen -t rsa
    Generating public/private rsa key pair.
    Enter file in which to save the key (/export/home/oracle/.ssh/id_rsa): 
    Enter passphrase (empty for no passphrase): 
    Enter same passphrase again: 
    Your identification has been saved in /export/home/oracle/.ssh/id_rsa.
    Your public key has been saved in /export/home/oracle/.ssh/id_rsa.pub.
    The key fingerprint is:
    04:a7:fd:b0:b3:33:6a:ab:7b:ae:f8:08:93:32:05:96 oracle@node2
    
    
    
    [oracle@node2:/export/home/oracle]$ ssh-keygen -t dsa
    Generating public/private dsa key pair.
    Enter file in which to save the key (/export/home/oracle/.ssh/id_dsa): 
    Enter passphrase (empty for no passphrase): 
    Enter same passphrase again: 
    Your identification has been saved in /export/home/oracle/.ssh/id_dsa.
    Your public key has been saved in /export/home/oracle/.ssh/id_dsa.pub.
    The key fingerprint is:
    af:3a:e7:36:f7:e2:96:58:9c:4d:f5:d8:d4:47:32:fe oracle@node2
    
    
    [oracle@node1:/export/home/oracle]$ cat .ssh/id_rsa.pub >>.ssh/authorized_keys
    [oracle@node1:/export/home/oracle]$ cat .ssh/id_dsa.pub >>.ssh/authorized_keys
    [oracle@node1:/export/home/oracle]$ ssh node2 cat .ssh/id_rsa.pub >>.ssh/authorized_keys
    Password: 
    [oracle@node1:/export/home/oracle]$ ssh node2 cat .ssh/id_dsa.pub >>.ssh/authorized_keys
    Password: 
    [oracle@node1:/export/home/oracle]$ scp .ssh/authorized_keys node2:~/.ssh
    Password: 
    authorized_keys      100% |*******************************************************************************|  1648       00:00    
    验证信任关系：（所有node）
    
    在node1验证：
    [oracle@node1:/export/home/oracle]$ ssh node2 date
    Mon Jan 26 11:43:43 CST 2015
    [oracle@node1:/export/home/oracle]$ ssh node2-priv date
    The authenticity of host 'node2-priv (10.10.10.12)' can't be established.
    RSA key fingerprint is e8:4f:7a:13:f7:46:8b:f8:85:7f:7f:00:6c:5c:0f:66.
    Are you sure you want to continue connecting (yes/no)? yes
    Warning: Permanently added 'node2-priv,10.10.10.12' (RSA) to the list of known hosts.
    Mon Jan 26 11:43:49 CST 2015
    [oracle@node1:/export/home/oracle]$ ssh node1-priv date
    The authenticity of host 'node1-priv (10.10.10.11)' can't be established.
    RSA key fingerprint is e8:4f:7a:13:f7:46:8b:f8:85:7f:7f:00:6c:5c:0f:66.
    Are you sure you want to continue connecting (yes/no)? yes
    Warning: Permanently added 'node1-priv,10.10.10.11' (RSA) to the list of known hosts.
    Mon Jan 26 11:43:53 CST 2015
    [oracle@node1:/export/home/oracle]$ ssh node1 date
    The authenticity of host 'node1 (192.168.8.11)' can't be established.
    RSA key fingerprint is e8:4f:7a:13:f7:46:8b:f8:85:7f:7f:00:6c:5c:0f:66.
    Are you sure you want to continue connecting (yes/no)? yes
    Warning: Permanently added 'node1,192.168.8.11' (RSA) to the list of known hosts.
    Mon Jan 26 11:43:58 CST 2015
    
    在node2验证：
    [oracle@node2:/export/home/oracle]$ ssh node1 date
    The authenticity of host 'node1 (192.168.8.11)' can't be established.
    RSA key fingerprint is e8:4f:7a:13:f7:46:8b:f8:85:7f:7f:00:6c:5c:0f:66.
    Are you sure you want to continue connecting (yes/no)? yes
    Warning: Permanently added 'node1,192.168.8.11' (RSA) to the list of known hosts.
    Mon Jan 26 11:44:17 CST 2015
    [oracle@node2:/export/home/oracle]$ ssh node1-priv date
    The authenticity of host 'node1-priv (10.10.10.11)' can't be established.
    RSA key fingerprint is e8:4f:7a:13:f7:46:8b:f8:85:7f:7f:00:6c:5c:0f:66.
    Are you sure you want to continue connecting (yes/no)? yes
    Warning: Permanently added 'node1-priv,10.10.10.11' (RSA) to the list of known hosts.
    Mon Jan 26 11:44:23 CST 2015
    [oracle@node2:/export/home/oracle]$ ssh node2-priv date
    The authenticity of host 'node2-priv (10.10.10.12)' can't be established.
    RSA key fingerprint is e8:4f:7a:13:f7:46:8b:f8:85:7f:7f:00:6c:5c:0f:66.
    Are you sure you want to continue connecting (yes/no)? yes
    Warning: Permanently added 'node2-priv,10.10.10.12' (RSA) to the list of known hosts.
    Mon Jan 26 11:44:29 CST 2015
    [oracle@node2:/export/home/oracle]$ ssh node2 date
    The authenticity of host 'node2 (192.168.8.12)' can't be established.
    RSA key fingerprint is e8:4f:7a:13:f7:46:8b:f8:85:7f:7f:00:6c:5c:0f:66.
    Are you sure you want to continue connecting (yes/no)? yes
    Warning: Permanently added 'node2,192.168.8.12' (RSA) to the list of known hosts.
    Mon Jan 26 11:44:35 CST 2015

**grid 用户：**

**  操作步骤同oracle用户相同**！

**五、配置时间同步（所有node）**

**   对于Oracle 11gR2中，可以采用Oracle Cluster Time Synchronization daemon (ctssd) 服务，来进行时间的同步，不需要采用系统的NTP服务进行同步，需要关闭系统的NTP服务。**

[root@node1:/]# svcs -a |grep ntp
    disabled        9:38:42 svc:/network/ntp:default
    disabled        9:38:43 svc:/network/ntp4:default

**  ----默认已经被关闭**

本文出自 “[天涯客的blog][blog]” 博客，请务必保留此出处[http://tiany.blog.51cto.com/513694/1607506][http_tiany.blog.51cto.com_513694_1607506]

[wKioL1TCBmLDm03UAAIfxyj414U232.jpg]: /images/20220805/25ebec5fe120484a80215af432deb238.png
[wKiom1TCFKSjbFsCAALhrw1PVt4408.jpg]: /images/20220805/3828e55b3cb9425380f04f6fcc601810.png
[blog]: http://tiany.blog.51cto.com
[http_tiany.blog.51cto.com_513694_1607506]: http://tiany.blog.51cto.com/513694/1607506