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:[email protected]>
' <http://www.georgeanelson.com/>
--- qemu-kvm-0.10.6/configure.orig 2009-09-01 21:48:19.515745113 -0400
+++ qemu-kvm-0.10.6/configure 2009-09-01 22:05:54.525749602 -0400
@@ -328,7 +328,6 @@
kqemu="yes"
audio_possible_drivers="$audio_possible_drivers fmod"
kvm="yes"
- kqemu="no"
fi
if [ "$cpu" = "ia64" ] ; then
kvm="yes"
--- qemu.spec 2009-09-29 16:55:57.000000000 -0400
+++ qemu.spec.patched 2009-10-07 20:45:34.590096056 -0400
@@ -1,7 +1,7 @@
Summary: QEMU is a FAST! processor emulator
Name: qemu
Version: 0.10.6
-Release: 6%{?dist}
+Release: 7_GAN
# Epoch because we pushed a qemu-1.0 package
Epoch: 2
License: GPLv2+ and LGPLv2+ and BSD
@@ -36,7 +36,8 @@
Patch16: qemu-ppc-on-ppc.patch
Patch17: qemu-use-statfs-to-determine-huge-page-size.patch
Patch18: qemu-allow-pulseaudio-to-be-the-default.patch
-Patch19: qemu-fix-virtio-net-gso-support.patch
+
+Patch999: qemu-config-allow-kqemu.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
BuildRequires: SDL-devel zlib-devel which texi2html gnutls-devel cyrus-sasl-devel
@@ -238,7 +239,7 @@
%patch16 -p1
%patch17 -p1
%patch18 -p1
-%patch19 -p1
+%patch999 -p1
%build
# systems like rhel build system does not have a recent enough linker so
@@ -266,7 +267,8 @@
--audio-drv-list=pa,sdl,alsa,oss \
--disable-strip \
--extra-ldflags=$extraldflags \
- --extra-cflags="$RPM_OPT_FLAGS"
+ --extra-cflags="$RPM_OPT_FLAGS" \
+ --disable-kqemu
make V=1 %{?_smp_mflags} $buildldflags
cp -a x86_64-softmmu/qemu-system-x86_64 qemu-kvm
--
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