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Post time 2008-3-26 12:45:26 |Display all floors
While virtualization is used commercially to have multiple operating systems run on one machine -- to get more usage from physical servers, to run Windows on Macs, and to easily set up testbed environments -- its origins trace back to a military security need. In fact, the VMware technology that popularized virtualization is a spin-off of Defense Department-sponsored research done at Stanford University; the military saw early promise in virtual machines to encapsulate networks and desktops from outside threats, resulting in an NSA-created OS called NetTop that in 2001 did for Linux what products such as Parallels Desktop and VMware Desktop do today: provide separate VMs that can't affect each other on one box.
军方当时很早就看到了虚拟机具有的潜力,用来封装网络和桌面系统,以防范外部威胁,最后出现了由NSA开发的操作系统:NetTop。2001年,该操作系统为Linux提供的功能类似如今Parallels Desktop和VMware Desktop等产品具有的功能:在一台机器上提供多个不同的虚拟机,彼此不受影响。
谢谢指正!

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Post time 2008-3-26 17:50:05 |Display all floors
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Post time 2008-3-27 12:17:09 |Display all floors
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Post time 2008-3-27 13:30:00 |Display all floors

Reply #3 clearwater's post

应该是相同而不是类似。
http://nonsex.bokee.com/

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Post time 2008-3-28 19:08:31 |Display all floors
Originally posted by clearwater at 2008-3-27 12:17
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what?

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Post time 2008-3-28 19:09:02 |Display all floors
Originally posted by clearwater at 2008-3-26 17:50
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Post time 2008-3-28 19:09:21 |Display all floors
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