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

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

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

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 SunOSsystem      SUNWhea   SunOS Header Filessystem      SUNWi1of  ISO-8859-1 (Latin-1) Optional Fontssystem      SUNWlibm  Math & Microtasking Library Headers & Lint Files (Usr)system      SUNWlibms Math & Microtasking Libraries (Usr)system      SUNWsprot Solaris Bundled toolssystem      SUNWtoo   Programming Toolssystem      SUNWxwfnt X Window System platform required fontsERROR: information for "SUNWi1cs" was not foundERROR: information for "SUNWi15cs" was not found

2、安装软件：

挂载Solaris 10系统安装盘

[root@node1:/]# ls /cdromcdrom0          sol_10_910_x86[root@node1:/cdrom/sol_10_910_x86/Solaris_10/Product]# pkgadd /cdrom/sol_10_910_x86/Solaris_10/Product SUNWi1cspkgadd: ERROR: no packages were found in [root@node1:/cdrom/sol_10_910_x86/Solaris_10/Product]# pkgadd -d /cdrom/sol_10_910_x86/Solaris_10/Product SUNWi1csProcessing package instance  from X11 ISO8859-1 Codeset Support(i386) 2.0,REV=2004.10.17.15.04Copyright 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-userpermission during the process of installing this package.Do you want to continue with the installation of  [y,n,?] yInstalling X11 ISO8859-1 Codeset Support as ## Installing part 1 of 1.232 blocksInstallation of  was successful.[root@node1:/cdrom/sol_10_910_x86/Solaris_10/Product]# pkgadd -d /cdrom/sol_10_910_x86/Solaris_10/Product SUNWi15csProcessing package instance  from X11 ISO8859-15 Codeset Support(i386) 2.0,REV=2004.10.17.15.04Copyright 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-userpermission during the process of installing this package.Do you want to continue with the installation of  [y,n,?] yInstalling X11 ISO8859-15 Codeset Support as ## Installing part 1 of 1.1460 blocksInstallation of  was successful.[root@node1:/cdrom/sol_10_910_x86/Solaris_10/Product]#

3、检查安装结果：

[root@node2:/]# pkginfo -i SUNWi1cs SUNWi15cssystem      SUNWi15cs X11 ISO8859-15 Codeset Supportsystem      SUNWi1cs  X11 ISO8859-1 Codeset Support

4、系统补丁需求：

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 rsaGenerating 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 dsaGenerating 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 rsaGenerating 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 dsaGenerating 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_keysPassword: [oracle@node1:/export/home/oracle]$ ssh node2 cat .ssh/id_dsa.pub >>.ssh/authorized_keysPassword: [oracle@node1:/export/home/oracle]$ scp .ssh/authorized_keys node2:~/.sshPassword: 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 dateMon Jan 26 11:43:43 CST 2015[oracle@node1:/export/home/oracle]$ ssh node2-priv dateThe 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)? yesWarning: 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 dateThe 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)? yesWarning: 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 dateThe 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)? yesWarning: 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 dateThe 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)? yesWarning: 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 dateThe 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)? yesWarning: 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 dateThe 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)? yesWarning: 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 dateThe 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)? yesWarning: 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 ntpdisabled        9:38:42 svc:/network/ntp:defaultdisabled        9:38:43 svc:/network/ntp4:default

----默认已经被关闭