[libvirt] [PATCH] Look in /usr/libexec for the qemu-kvm binary.
Daniel P. Berrange
berrange at redhat.com
Mon Jan 25 19:44:25 UTC 2010
On Mon, Jan 25, 2010 at 08:38:26PM +0100, Matthias Bolte wrote:
> 2010/1/25 Chris Lalancette <clalance at redhat.com>:
> > On RHEL-5 the qemu-kvm binary is located in /usr/libexec.
> > To reduce confusion for people trying to run upstream libvirt
> > on RHEL-5 machines, make the qemu driver look in /usr/libexec
> > for the qemu-kvm binary.
> >
> > Signed-off-by: Chris Lalancette <clalance at redhat.com>
> > ---
> > src/qemu/qemu_conf.c | 3 ++-
> > 1 files changed, 2 insertions(+), 1 deletions(-)
> >
> > diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c
> > index c227fe1..2ba8366 100644
> > --- a/src/qemu/qemu_conf.c
> > +++ b/src/qemu/qemu_conf.c
> > @@ -797,7 +797,8 @@ qemudCapsInitGuest(virCapsPtr caps,
> > */
> > if (STREQ(info->arch, hostmachine) ||
> > (STREQ(hostmachine, "x86_64") && STREQ(info->arch, "i686"))) {
> > - const char *const kvmbins[] = { "/usr/bin/qemu-kvm", /* Fedora */
> > + const char *const kvmbins[] = { "/usr/libexec/qemu-kvm", /* RHEL */
> > + "/usr/bin/qemu-kvm", /* Fedora */
> > "/usr/bin/kvm" }; /* Upstream .spec */
> >
> > for (i = 0; i < ARRAY_CARDINALITY(kvmbins); ++i) {
> > --
> > 1.6.6
> >
>
> Is /usr/libexec in PATH? Then the following patch will solve this problem too:
No, its not in the $PATH in this case. The RHEL packaging puts KVM in
the /usr/libexec hierarchy explicitly because it is not intended to be
run directly by end users. In any case, can you apply your patch, and
then we can re-do Chris' patch on top of it.
Daniel
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