On 05/04/11 15:29, C K Kashyap wrote: > Hi, > I am trying to do benchmarking of performance in Xen VM and OpenVZ VM. > I went over the paper > - http://www.hpl.hp.com/techreports/2007/HPL-2007-59R1.pdf > > What we are looking for from the "virtualization" solution is server > consolidation and we do not intend to run multiple kernels - so OpenVZ > seems like a good choice. > Are there more recent papers on such as the paper from HP? >
I don't know, but I would consider the real competition to be between OpenVZ and libvirt/KVM - I don't think Xen is going anywhere in the long term. KVM supports the use of kernel-same-page-merging (KSM), which OpenVZ doesn't (yet?). For some applications KSM can be a big win... We currently use/support both OpenVZ and kvm. Tim. -- South East Open Source Solutions Limited Registered in England and Wales with company number 06134732. Registered Office: 2 Powell Gardens, Redhill, Surrey, RH1 1TQ VAT number: 900 6633 53 http://seoss.co.uk/ +44-(0)1273-808309
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