VMware VS VirtualBox

Derek Broughton derek at pointerstop.ca
Mon Mar 16 18:38:52 UTC 2009


Nils Kassube wrote:

> David Fletcher wrote:
>> I found that can copy a Lenny VM to my
>> old laptop and it fires up and runs just fine, but the XP VM
>> proclaims that the hardware has been changed and refuses to run.
>>
>> I thought part of the purpose of having a VM was to hide the hardware
>> from the VMs to enable moving them from physical machine to physical
>> machine
> 
> Not everything is hidden from the guest. It can see at least the real
> CPU.

So it can!  I thought that was virtualized, too, but:

     *-cpu
          product: Intel(R) Pentium(R) Dual  CPU  T3400  @ 2.16GHz
          vendor: Intel Corp.
          physical id: 1
          bus info: cpu at 0

Which is indeed my CPU.  Funny thing is, it also sees both cores, though I'm
pretty certain it can only use one.
-- 
derek





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