RedHat EL5 安装Oracle 10g RAC之--系统环境配置(2)
来源:互联网 发布:一个空间绑定多个域名 编辑:程序博客网 时间:2024/06/07 03:34
RedHat EL5 安装Oracle 10g RAC之--系统环境配置(2)
系统环境:
操作系统:RedHat EL5
Cluster: Oracle CRS 10.2.0.1.0
Oracle: Oracle 10.2.0.1.0
如图所示:RAC 系统架构
6、通过SSH配置主机间的信任关系
node1:
[oracle@node1 ~]$ mkdir .ssh[oracle@node1 ~]$ ssh-keygen -t rsaGenerating 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:fa:82:c7:18:88:6f:f0:c8:a4:cf:2e:69:a3:f8:36:ad oracle@rac1[oracle@node1 ~]$ ssh-keygen -t dsaGenerating 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:3c:81:49:df:a0:c6:12:7c:2a:ae:d1:48:f2:5b:37:78 oracle@rac1
node2:
[root@node2 asm]# su - oracle[oracle@node2 ~]$ mkdir .ssh[oracle@node2 ~]$ ssh-keygen -t rsaGenerating 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:5b:6b:f5:61:54:0c:5a:8d:b5:14:b3:35:91:2e:0b:31 oracle@rac2[oracle@node2 ~]$ ssh-keygen -t dsaGenerating 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:5f:82:67:d0:4a:da:e7:8b:43:1a:cf:41:dc:8e:9b:c1 oracle@rac2
node1:
[oracle@node1 ~]$ cat .ssh/id_rsa.pub >> .ssh/authorized_keys[oracle@node1 ~]$ cat .ssh/id_dsa.pub >> .ssh/authorized_keys[oracle@node1 ~]$ ssh node2 cat .ssh/id_rsa.pub >> .ssh/authorized_keysThe authenticity of host 'node2 (192.168.8.11)' can't be established.RSA key fingerprint is 1c:b2:66:d8:fc:a9:29:45:73:dd:ca:92:ca:b8:0a:20.Are you sure you want to continue connecting (yes/no)? yesWarning: Permanently added 'node2,192.168.8.11' (RSA) to the list of known hosts.oracle@node2's password:[oracle@node1 ~]$ ssh node2 cat .ssh/id_dsa.pub >>.ssh/authorized_keysoracle@node2's password:[oracle@node1 ~]$ scp .ssh/authorized_keys node2:~/.sshoracle@node2's password:authorized_keys 100%
在两个节点上测试信任关系:
[oracle@node1 ~]$ ssh node2 dateMon Sep 3 07:47:14 CST 2012[oracle@node1 ~]$ ssh node2-priv dateThe authenticity of host 'node2-priv (10.10.10.2)' can't be established.RSA key fingerprint is 1c:b2:66:d8:fc:a9:29:45:73:dd:ca:92:ca:b8:0a:20.Are you sure you want to continue connecting (yes/no)? yesWarning: Permanently added 'node2-priv,10.10.10.2' (RSA) to the list of known hosts.Mon Sep 3 07:47:37 CST 2012[oracle@node1 ~]$ ssh node1-priv dateMon Sep 3 07:47:42 CST 2012[oracle@node1 ~]$ ssh node1 dateThe authenticity of host 'node1 (192.168.8.10)' can't be established.RSA key fingerprint is 6d:1d:6b:1a:34:63:f2:f4:4c:15:0d:eb:60:e0:13:4d.Are you sure you want to continue connecting (yes/no)? yesWarning: Permanently added 'node1,192.168.8.10' (RSA) to the list of known hosts.Mon Sep 3 07:48:57 CST 2012node2:[oracle@node2 ~]$ ssh node1 dateMon Sep 3 07:48:58 CST 2012[oracle@node2 ~]$ ssh node1-priv dateThe authenticity of host 'node1-priv (10.10.10.1)' can't be established.RSA key fingerprint is 6d:1d:6b:1a:34:63:f2:f4:4c:15:0d:eb:60:e0:13:4d.Are you sure you want to continue connecting (yes/no)? yesWarning: Permanently added 'node1-priv,10.10.10.1' (RSA) to the list of known hosts.Mon Sep 3 07:49:08 CST 2012[oracle@node2 ~]$ ssh node2-priv dateMon Sep 3 07:49:09 CST 2012[oracle@node2 ~]$ ssh node2 dateMon Sep 3 07:49:09 CST 2012
注意:一定保证通过ssh连接时不需要输入任何东东
7、配置Oracle ASM
在Linux 需要安装ASM软件(注意要和内核匹配,在所有节点)
所需的软件包:
[root@rac1 ASM]# ls -l
total 236-rwxr--r-- 1 oracle oinstall 129340 Sep 3 2012 oracleasm-2.6.9-67.ELsmp-2.0.3-1.i686.rpm-rwxr--r-- 1 oracle oinstall 13105 Sep 3 2012 oracleasmlib-2.0.4-1.el4.i386.rpm-rwxr--r-- 1 oracle oinstall 83255 Sep 3 2012 oracleasm-support-2.1.4-1.el4.i386.rpm
linux 内核版本:
[root@rac1 ASM]# uname -a
Linux rac1 2.6.9-67.ELsmp #1 SMP Wed Nov 7 13:58:04 EST 2007 i686 i686 i386 GNU/Linux
安装:
[root@rac1 ASM]# rpm -ivh *
warning: oracleasmlib-2.0.4-1.el4.i386.rpm: V3 DSA signature: NOKEY, key ID b38a8516Preparing... ########################################### [100%] 1:oracleasm-support ########################################### [ 33%] 2:oracleasm-2.6.9-67.ELsm########################################### [ 67%] 3:oracleasmlib ########################################### [100%]
配置Oracle ASM:
[root@rac1 ASM]# service oracleasm configure
Configuring the Oracle ASM library driver.This will configure the on-boot properties of the Oracle ASM librarydriver. The following questions will determine whether the driver isloaded on boot and what permissions it will have. The current valueswill be shown in brackets ('[]'). Hitting <ENTER> without typing ananswer will keep that current value. Ctrl-C will abort.Default user to own the driver interface []: oracleDefault group to own the driver interface []: dbaStart Oracle ASM library driver on boot (y/n) [n]: yScan for Oracle ASM disks on boot (y/n) [y]:Writing Oracle ASM library driver configuration: doneInitializing the Oracle ASMLib driver: [ OK ]Scanning the system for Oracle ASMLib disks: [ OK ]
@至此Oracle 10g RAC安装和配置前的准备工作准备就绪
本文出自 “天涯客的blog” 博客,请务必保留此出处http://tiany.blog.51cto.com/513694/1408000
0 0
- RedHat EL5 安装Oracle 10g RAC之--系统环境配置(2)
- RedHat EL5 安装Oracle 10g RAC之--系统环境配置(1)
- RedHat EL5 安装Oracle 10g RAC之--CRS 安装
- RedHat EL5 安装Oracle 10g RAC之--建库
- RedHat EL5 安装Oracle 10g RAC之--Oracle软件安装
- Solaris 10(x86)构建Oracle 10g RAC之--配置系统环境(2)
- Solaris 10(x86)构建Oracle 10g RAC之--配置系统环境(1)
- Linux EL5下安装oracle 10g
- Oracle 10g RAC 安装之配置时间同步
- oracle 10G rac + redhat 4的详细配置
- Redhat 5.4 + ASM + RAW+ Oracle 10g RAC 安装文档
- Redhat 5.4 + ASM + RAW+ Oracle 10g RAC 安装文档
- Redhat 5.4 + ASM + RAW+ Oracle 10g RAC 安装文档
- Redhat 5.4 + ASM + RAW+ Oracle 10g RAC 安装文档
- Redhat 5.4 + ASM + RAW+ Oracle 10g RAC 安装文档
- redhat 下 oracle 10G RAC 集群 详细安装
- Oracle 11g R2+RAC+ASM+redhat安装详解2
- Solaris 10(x86)构建Oracle 11gR2 RAC之--配置系统环境(2)
- Oracle DG 之-- Remove DG Broker
- 京西古道之--冬日穿越天门山至潭柘寺
- 冬日丹崖风貌--承德碧霞山
- AIX rootvg 错误之--错误删除PV故障
- RedHat EL5 安装Oracle 10g RAC之--系统环境配置(1)
- RedHat EL5 安装Oracle 10g RAC之--系统环境配置(2)
- RedHat EL5 安装Oracle 10g RAC之--CRS 安装
- RedHat EL5 安装Oracle 10g RAC之--Oracle软件安装
- RedHat EL5 安装Oracle 10g RAC之--建库
- AIX 5.3 Install Oracle 10g RAC 错误集锦--磁盘I/O 故障
- AIX 5.3 Install Oracle 10g RAC 错误集锦--9i RAC present
- AIX 5.3下Oracle 10g RAC 启动故障--vip漂移
- HA集群之Heartbeat浅析及heartbeat+haresource
- PHP 日志系统的选型