Date: Sat, 01 Jan 2011 11:23:47 +1000 From: Da Rock <freebsd-questions@herveybayaustralia.com.au> To: Adam Vande More <amvandemore@gmail.com> Cc: freebsd-questions@freebsd.org Subject: Re: How can I implement true vps with FreeBSD as a host? Message-ID: <4D1E8223.1020004@herveybayaustralia.com.au> In-Reply-To: <AANLkTi=uLvn3_tp_rJCM4K0jwJGpCNhnwAzMQ7yXMdVU@mail.gmail.com> References: <4D1E061E.9070306@mgwigglesworth.net> <4D1E68BA.9080001@herveybayaustralia.com.au> <AANLkTi=_vPRmXv%2Bm8AiMADZhQk=HRfd5uO5RGsnJ0zHf@mail.gmail.com> <4D1E74B5.8030100@herveybayaustralia.com.au> <4D1E78D9.6090103@mgwigglesworth.net> <4D1E7B40.7010608@herveybayaustralia.com.au> <AANLkTi=uLvn3_tp_rJCM4K0jwJGpCNhnwAzMQ7yXMdVU@mail.gmail.com>
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On 01/01/11 11:09, Adam Vande More wrote: > On Fri, Dec 31, 2010 at 6:54 PM, Da Rock > <freebsd-questions@herveybayaustralia.com.au > <mailto:freebsd-questions@herveybayaustralia.com.au>> wrote: > > > Thats why Xen usually gets rated faster- its not actually on an OS > because it is one. Thats classified as a type 1. The others have > to go through the host OS first to get something, so it slows them > down just a bit, though the kernel modules help that quite a bit. > > > Please quit spouting this nonsense. He's asking for facts not > uninformed opinions. In both type 1 and 2 hypervisiors the guests run > in a protected CPU state(s) and in that regard they are functionally > equivalent. If you're actually interested in learning more, Randal L. > Schwartz posted a great interview with some Virtualbox devs awhile ago > that gave detailed technical info. > You're entitled to your opinion, and the OP is entitled to post without starting a flame. > This is best recent benchmark I see, but it's still old. > > http://www.ilsistemista.net/index.php/virtualization/1-virtual-machines-performance-comparison.html > > IMO it's particularly unfair to Xen with such an old version. Xen 4 > is much better. > > So in regards to the OP's questions, Vbox is your only viable > alternative is you want to run FreeBSD as the host. > > HRL is supposed to be coming down the pipe, but I think we're at least > a year away. > > http://wiki.freebsd.org/Hierarchical_Resource_Limits > > -- > Adam Vande More
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