On Sun, May 05, 2019 at 02:23:22PM +0300, Pasi Kärkkäinen wrote: > Hello, Thanks for the bug report. > While testing Virt-SIG Xen 4.12 rpms on CentOS7 I noticed the following problem with libvirt/virt-manager when manually installing a new HVM guest from virt-manager GUI.. basicly the VM installation won't start, because libvirt/virt-manager is not able to start the VM, due to "missing" qemu-system-i386 binary: > > Unable to complete install: 'unsupported configuration: emulator '/usr/lib/xen/bin/qemu-system-i386' not found' > > Traceback (most recent call last): > File "/usr/share/virt-manager/virtManager/asyncjob.py", line 89, in cb_wrapper > callback(asyncjob, *args, **kwargs) > File "/usr/share/virt-manager/virtManager/create.py", line 2553, in _do_async_install > guest.start_install(meter=meter) > File "/usr/share/virt-manager/virtinst/guest.py", line 498, in start_install > doboot, transient) > File "/usr/share/virt-manager/virtinst/guest.py", line 434, in _create_guest > domain = self.conn.createXML(install_xml or final_xml, 0) > File "/usr/lib64/python2.7/site-packages/libvirt.py", line 3725, in createXML > if ret is None:raise libvirtError('virDomainCreateXML() failed', conn=self) > libvirtError: unsupported configuration: emulator '/usr/lib/xen/bin/qemu-system-i386' not found Starting a guest with libvirt works fine, libvirt is able to find the qemu binary. (Well, libxl can...) Here is an osstest flight starting an HVM guest with libvirt: http://logs.test-lab.xenproject.org/osstest/logs/136701/test-amd64-amd64-libvirt-qemuu-debianhvm-amd64/info.html Maybe the issue is that I need to rebuild `libvirt-python' and `virt-manager' packages? > Quick'n'dirty fix is to create a symlink: > > ln -s /usr/lib64/xen/bin/qemu-system-i386 /usr/lib/xen/bin/qemu-system-i386 > > .. after creating that symlink the VM can be started just fine and works OK. > > We need to fix that default directory path for qemu-system-i386 to be correct out-of-the-box.. I can certainly move the binary from "/usr/lib64" to "/usr/lib", and hope it doesn't break anything, with Xen 4.10 packages the qemu binary is in /usr/lib64. But to be honest I don't know which is best for CentOS between "lib64" and "lib". Thanks, -- Anthony PERARD _______________________________________________ CentOS-virt mailing list CentOS-virt@xxxxxxxxxx https://lists.centos.org/mailman/listinfo/centos-virt