qemu (with kqemu) show an error about an _invalid option_
Athmane Madjoudj
athmanem at gmail.com
Sat Oct 17 17:22:40 UTC 2009
On Fri, Oct 16, 2009 at 10:34 PM, Tony Nelson
<tonynelson at georgeanelson.com> wrote:
> On 09-10-16 15:31:46, Athmane Madjoudj wrote:
>> Hi All,
>>
>> When i try to run
>>
>> qemu -kernel-kqemu
>>
>> or
>>
>> qemu -no-kqemu
>>
>>
>> i get error about an _invalid option_
>>
>> i think that the fedora 11 qemu packages are build without support
>> for kqemu ( which has been installed from rpm-fusion repos)
>>
>> i have noticed that by the degradation of performance of VMs from
>> virt-manager. how i can fix that ?
>
> Someone believes that QEMU no longer benefits from kqemu. Also, kqemu
> is incompatible with kvm.
>
> You will need to rebuild qemu with kqemu enabled. Attached are two
> patches: one to be placed in rpmbuild/SOURCES, and the other to serve
> as a guide to altering the qemu.spec file (please don't use my
> initials when you set the version). Use `rpmbuild --recompile -bp
> qemu-*.src.rpm` to unpack the files (you can interrupt the build with
> Ctl-C once you see that %prep has been started), and after altering the
> spec file, `rpmbuild -ba qemu.spec` to build with the altered spec
> file.
>
> --
> ____________________________________________________________________
> TonyN.:' <mailto:tonynelson at georgeanelson.com>
> ' <http://www.georgeanelson.com/>
>
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Does newer version of virt-manager support kqemu ? so when i will
recompile (repackage) qemu with kqemu support i can use virt-manager
as i was.
(i fear that virt-manger generate -no-kqemu option)
Thanks for your patience,
Best regards.
--
Athmane Madjoudj
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