Vendors are changing their license stance in relation to the rise of virtualization. Even MS has got into the act back in January. They relaxed the "on install" stance - meaning you couldn't even clone an install of their products - and now are stipulating their per processor licensing can be split up between virtual servers and you can have as many domant copies as you want. Their most recent release of their OS (Windows Enterprise Release 2) goes even farther is licensed to be run at upto four instances as once regardless of processor.
Below is from an email I sent trying to clairify this with one of the committes.
FYI - Speaking strictly as to Microsoft products, there was a change last year to open up their license model. You may now: |
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