SQL 2012 Cluster Multi Instances !

Hello,
For SQL 2012 Cluster Multi Instances setup, Does the Storage Space should be different for each instance or can be the same?
Kindly help me in this.
Regards !

Hello,
The reason is that's what Microsoft decided to do. It's also that way because disks are a clustered resource and belong to a single resource group. Each SQL Server install will have its own resource group. If a disk could belong to more than one resource
group, and a group fails - then all of the instances with the same disk would fail. That's not what you'd want from an HA solution. Microsoft clustering is a shared nothing model to which this is part of.
Before installing:
http://technet.microsoft.com/en-us/library/ms189910.aspx
◦The base drive, the one with the drive letter, cannot be shared among failover cluster instances.
Creating a new SQL Server Cluster:
http://technet.microsoft.com/en-us/library/ms179530.aspx
-Sean
Sean Gallardy | Blog |
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    Lydia Zhang
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    If you have any feedback on our support, please click 
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