In vSphere 5.1 there are driver files (vsepflt) in the guest that you can check for, to see if your install was successful, but on the 4.1 VMs this isn't present, though the install seemed to be successful. So my question is...
Is there any way in the guest OS to confirm whether or not the vShield driver was installed/updated successfully on VMs in a vSphere 4.1 environment?