3 Replies Latest reply on Jun 25, 2009 10:02 AM by RenaudL

    Unable to configure FT with error "Unsupported virtual machine configuration for Fault Tolerance. Device "Network adapter 1" is not supported"

    psaucourt Novice

      Hello,

       

      I'm making a lab on vSphere 4. I use 3 DELL Precision M4400 laptops configured like that: 2 with ESXi 4.0 in evaluation mode and 1 Openfiler for iSCSI Storage.

       

      When I enabled FT on a shutdown VM with Windows Server 2008 SP2, the thick conversion ran properly and when it tried to create the secondary VM, I received the error message given in subject. The task details reports an error about MAC Address conflict.

       

      As I run on Laptops, I have only one network card. Could it be the reason?

       

      Thanks for your help.

       

      Pierre