On Sun, Jun 21, 2009 at 10:56:48AM +0200, Fabien Georget wrote:

Hi

I want to run netbsd 5.0 with kvm in virt-manager. It works with default option but any network devices is recognized by the netbsd kernel.

To enable network with qemu-kvm, we had to disable the acpi and add other options like -tdf, -localtime ... This is an an example who works : http://ghantoos.org/2009/05/12/my-first-shot-of-netbsd/ (An explanation I found is that the new scheduler in netbsd 5.0 cause some problems with virtualization based on VT)

Hmm, I would not expect BSD to need 'localtime' - AFAIK, all UNIX OS will prefer to have their RTC using UTC, with only Windows taking the crazy option of storing localtime in the RTC. That said, you can set this in libvirt if required http://libvirt.org/formatdomain.html#elementsTime You can turn off ACPI easily enough, by leaving out the '<acpi/>' flag in the <features> section. The -tdf flag isn't something we have support for. It is not in upstream QEMU, only added in the KVM tree AFAIK, and is rather a hack. KVM should be fixed to 'just work' by default either by fixing the bug that prevents BSD working, or by making -tdf the global default.

Currently, I have not found the way to do it with libvirt (and I don't think it is possible with virt-manager).

virt-manager doesn't tend to expose this fine level of control over individual features. Instead we have an OS type dictionary giving the defaults for these kind of things, particularly the acpi/localtime settings. I can't remember off hand if there is a Net BSD 5.0 OS type or not - if not file a bug against virt-manager asking for one to be added. Regards, Da niel -- |: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :| |: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|