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Hardware BoB
post Jul 20 2006, 04:57 PM
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Recently I've been using Xen at work. Xen is a virtualising system similar to VMWare ESX
it's goddamn awesome!
basically you can put as many virtual servers as you like on a single server, running on virtual hardware, the speed hit is a MAXIMUM 8%, usually more like 2%
the best bit is, if you are using network/san based storage, you can move a RUNNING virtual server to another physical machine with under 200ms downtime and no interruption in networking.
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Daemo
post Jul 20 2006, 05:05 PM
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QUOTE(Hardware BoB @ Jul 20 2006, 04:57 PM) [snapback]244[/snapback]

basically you can put as many virtual servers as you like on a single server, running on virtual hardware, the speed hit is a MAXIMUM 8%, usually more like 2%

what kind of cpu?
8% on a p2 450? or 8% on a p3 450? ( tongue.gif )
or 8% on a quadcore AMD Opteron system?


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Hardware BoB
post Jul 20 2006, 05:08 PM
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QUOTE(Daemo @ Jul 20 2006, 05:05 PM) [snapback]245[/snapback]

what kind of cpu?
8% on a p2 450? or 8% on a p3 450? ( tongue.gif )
or 8% on a quadcore AMD Opteron system?

8% is 8% you tard tongue.gif it's overhead on the operations, not generic overhead
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