thanka
Have you looked at this : http://h20195.www2.hp.com/V2/GetPDF.aspx/4AA3-0261ENW.pdf ?
But do you have an error message / screen shot ?
Call "HostDatastoreSysytem.CreateVMFSDatasore" for object "datastoreSystem-9" on vCenter Server "n" failed
I solve the problem, thanks for all
The problem was size MTU, I change this value, and work all correctly