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Re: [Xen-devel] Phoronix Xen vs KVM vs Virtualbox benchmark with Ubuntu 11.10
--On 2 November 2011 13:34:21 +0000 Alex Bligh <alex@xxxxxxxxxxx> wrote:
I was able to load Oneiric as PV on HVM at Xen 4.1.2 Oneiric Dom0 (3.1.0-030100-generic) after rebuilding the recent 3.1.0-3 Ubuntu's kernel with CONFIG_XEN_PLATFORM_PCI=y , uploading debian packages :-I very much doubt the reviewer did this. The -server variant (certainly on one of the Oneiric pre-releases) had CONFIG_XEN_PLATFORM_PCI=m so it should have been brought in by modprobe. I would guess -virtual is the same. The installer OTOH does /not/ have the module in the udeb which is an omission.
Actually, my mistake. -server does include CONFIG_XEN_PLATFORM_PCI but /lib/modules/3.0.0-12-server/kernel/drivers/xen/xen-platform-pci.ko (at the very least) is not being built into the initrd for some reason, even on the distributed version. I somehow doubt the Phoronix guys built their own kernel. That would imply they were using emulated disks. -- Alex Bligh _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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