I'm sorry if this has been asked before.
We are planning to attach a local SAS disk to a VM, so the VM can access the disk directly. We're using VMware ESXi 4.
I have heard that this can be done with SAN LUNs. But how about local disks?
Our storage controller is HP SmartArray P400.
Update: I tried adding the disk, bur the Raw Device Mapping option is greyed out. Are there any other way?