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Re: Does OpenVZ require Hyper-Threading [message #47659 is a reply to message #47603]

Wed, 22 August 2012 18:38

Ales
Messages: 330
Registered: May 2009

Senior Member

I'm compiling my own nonPAE RHEL 6 kernels too, as I maintain a line of Pentium M machines. Recent RHEL 6.3 kernels don't need patches anymore, if I remember correctly, just a rebuild with PAE disabled. I had to patch kernel sources before or nonPAE build would fail. Really minor patches, though.

Anyway, I don't know about XEN, never used it much, but KVM needs VT-x on Intel CPUs and AMD-V on AMD CPUs. As mentioned, this isn't related to hyperthreading.

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[Message index]

		Does OpenVZ require Hyper-Threading By: redham on Mon, 20 August 2012 01:38
		Re: Does OpenVZ require Hyper-Threading By: Ales on Mon, 20 August 2012 12:19
		Re: Does OpenVZ require Hyper-Threading By: redham on Mon, 20 August 2012 14:08
		Re: Does OpenVZ require Hyper-Threading By: amissus on Tue, 21 August 2012 03:45
		Re: Does OpenVZ require Hyper-Threading By: Ales on Wed, 22 August 2012 18:38
		Re: Does OpenVZ require Hyper-Threading By: redham on Thu, 23 August 2012 14:55
		Re: Does OpenVZ require Hyper-Threading By: amissus on Wed, 22 August 2012 21:33

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