12.12号－－－－rac安装的大概流程
1.download software
2.Vmware Server Installation
3.Operating System Installation
4.Clone the Virtual machine
5.Create Shared Disks
6.Attach the shared Disks
7.Check NetWork and Shared Disks
8.ClusterWare Installation
9.CRS PatchSet Installation
10.Oracle Database(Only SoftWare) Installation
11.Oracle Database PatchSet Installation
12.Create Listener
13.Create an ASM instance
14.Create Database
15.Check Listener and tnsname
16.Check the services
17. Check the status of the RAC
