Is it legal to run multiple version of Mac OS X VM on Apple hardware?
<p>It's often to deploy multi Mac OS X when developing OS X application. It could be easy if you have lots of memory to buy amount of Mac mini (like some picture shows rack of Mac minis). However, if the budget is limited, we can use visualization to run OS X VM on Apple hardware. </p>

<p>From Googling, it should be legal to install 2 guest OS X (10.7-10.11) VM on an apple made hardware. And there are my questions.</p>

<ol>
<li>Can any one share some experience about above scenario? You do buy lots of Mac mini and management directly or you install VMware ESXi on Mac mini and OS X Mvs.</li>
<li>As title, in testing scenario, different OS X version is needed, e.g. 10.9, 10.11, etc. Can I install two VM guest for each OS X version on one Apple hardware? This might be possible if we treat them as different software and separated EU, and I right?</li>
</ol>

<p>Thanks.
Best regards,
Jack</p>