1.3. 安装ocfs2
操作系统安装好以后，默认已经安装了ocfs2-tools，需要手工进行ocfs2的安装。每个使用ocfs2共享文件系统的节点都需要安装。
[oracle@skynode1 ~]$ rpm -qa | grep ocfs
ocfs2-tools-1.8.0-10.el5
选择使用yum的方式进行ocfs2安装。
[root@skynode1 Server]# yum list | grep ocfs2
This system is not registered with ULN.
You can use up2date --register to register.
ULN support will be disabled.
ocfs2-tools.x86_64 1.8.0-10.el5 installed
ocfs2-2.6.18-348.el5.x86_64 1.4.10-1.el5 oel5
ocfs2-2.6.18-348.el5debug.x86_64 1.4.10-1.el5 oel5
ocfs2-2.6.18-348.el5xen.x86_64 1.4.10-1.el5 oel5
ocfs2-tools-devel.x86_64 1.8.0-10.el5 oel5
[root@skynode1 Server]# yum install ocfs2-2.6.18-348.el5.x86_64
Loaded plugins: rhnplugin, security
This system is not registered with ULN.
You can use up2date --register to register.
ULN support will be disabled.
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package ocfs2-2.6.18-348.el5.x86_64 0:1.4.10-1.el5 set to be updated
--> Finished Dependency Resolution
Dependencies Resolved
===================================================================
Package Arch Version Repository Size
===================================================================
Installing:
Transaction Summary
===================================================================
Install 1 Package(s)
Upgrade 0 Package(s)
Total download size: 323 k
Is this ok [y/N]: y
Downloading Packages:
Running rpm_check_debug
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : ocfs2-2.6.18-348.el5 1/1
Installed:
ocfs2-2.6.18-348.el5.x86_64 0:1.4.10-1.el5
Complete!
没有太多的依赖关系，安装很顺利。
注意：
新版本的OEL系统中，已经不再提供ocfs2-console这个图形化工具进行ocfs的配置。
ocfs2-tools 是一个字符界面工具。因此我们通过ocfs2-tools命令行进行ocfs2集群的配置。
USER'S GUIDE FOR RELEASE 1.6
ocfs2-tools (CLI) and ocfs2console (GUI).
其他节点选择rpm方式直接安装
[root@skynode2 ~]# rpm -ivh ocfs2-2.6.18-348.el5-1.4.10-1.el5.x86_64.rpm
warning: ocfs2-2.6.18-348.el5-1.4.10-1.el5.x86_64.rpm: Header V3 DSA signature: NOKEY, key ID 1e5e0159
Preparing... ########################################### [100%]
1:ocfs2-2.6.18-348.el5 ########################################### [100%]
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