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Diffstat (limited to 'results/classifier/118/all/1456819')
| -rw-r--r-- | results/classifier/118/all/1456819 | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/results/classifier/118/all/1456819 b/results/classifier/118/all/1456819 new file mode 100644 index 000000000..bde371028 --- /dev/null +++ b/results/classifier/118/all/1456819 @@ -0,0 +1,145 @@ +permissions: 0.970 +mistranslation: 0.968 +user-level: 0.968 +debug: 0.963 +register: 0.961 +device: 0.958 +architecture: 0.958 +virtual: 0.955 +assembly: 0.955 +boot: 0.954 +semantic: 0.948 +x86: 0.947 +performance: 0.946 +VMM: 0.944 +risc-v: 0.943 +kernel: 0.943 +vnc: 0.941 +peripherals: 0.940 +socket: 0.940 +graphic: 0.939 +PID: 0.937 +files: 0.934 +hypervisor: 0.933 +network: 0.931 +arm: 0.931 +ppc: 0.926 +KVM: 0.923 +TCG: 0.917 +i386: 0.854 + +OVMF, Hyper-V, virtio, Win7 incompatibility + +Host kernel: v4.1-rc4 +QEMU: qemu.git tag v2.3.0 +OVMF: edk2.git-ovmf-x64-0-20150518.b1004.g54ae9c0.noarch +libvirt: 1.2.13.1-1.fc21.x86_64 +Guest: en_windows_7_professional_with_sp1_x64_dvd_u_676939.iso + +If I attempt to use the above software versions to start a VM install, I hit one of two problems: + +(a) If I use a virtio NIC, the VM aborts with an error similar to: + +qemu-system-x86_64: Guest moved used index from 22 to 0 + +(b) If I use an emulated (e1000) NIC, the VM switches to a black screen when I should have the dancing windows boot animation logo + +Both of these are resolved by switching off ALL Hyper-V enlightenments as shown in the below XML. Enabling any one of them results in the above behavior. + +This problem is only seen with OVMF, removing the loader and nvram directives below allows all Hyper-V enlightenments to be enabled, with or without a virtio NIC. + +<domain type='kvm'> + <name>win7-ovmf-demo</name> + <uuid>a42b96e9-e95d-42c6-9f4a-0236f3d38d95</uuid> + <memory unit='KiB'>4194304</memory> + <currentMemory unit='KiB'>4194304</currentMemory> + <vcpu placement='static'>2</vcpu> + <os> + <type arch='x86_64' machine='pc-i440fx-2.3'>hvm</type> + <loader readonly='yes' type='pflash'>/usr/share/edk2.git/ovmf-x64/OVMF_CODE-pure-efi.fd</loader> + <nvram>/var/lib/libvirt/qemu/nvram/win7-ovmf-demo_VARS.fd</nvram> + </os> + <features> + <acpi/> + <apic/> + <pae/> + <hyperv> + <relaxed state='off'/> + <vapic state='off'/> + <spinlocks state='off'/> + </hyperv> + </features> + <clock offset='localtime'> + <timer name='rtc' tickpolicy='catchup'/> + <timer name='pit' tickpolicy='delay'/> + <timer name='hpet' present='no'/> + <timer name='hypervclock' present='no'/> + </clock> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>restart</on_crash> + <pm> + <suspend-to-mem enabled='no'/> + <suspend-to-disk enabled='no'/> + </pm> + <devices> + <emulator>/usr/local/bin/qemu-system-x86_64</emulator> + <disk type='file' device='cdrom'> + <driver name='qemu' type='raw'/> + <source file='/var/lib/libvirt/images/MSDN/en_windows_7_professional_with_sp1_x64_dvd_u_676939.iso'/> + <target dev='hdb' bus='ide'/> + <readonly/> + <boot order='1'/> + <address type='drive' controller='0' bus='0' target='0' unit='1'/> + </disk> + <controller type='usb' index='0' model='ich9-ehci1'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x7'/> + </controller> + <controller type='usb' index='0' model='ich9-uhci1'> + <master startport='0'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0' multifunction='on'/> + </controller> + <controller type='usb' index='0' model='ich9-uhci2'> + <master startport='2'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x1'/> + </controller> + <controller type='usb' index='0' model='ich9-uhci3'> + <master startport='4'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x2'/> + </controller> + <controller type='pci' index='0' model='pci-root'/> + <controller type='ide' index='0'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> + </controller> + <interface type='network'> + <mac address='52:54:00:9b:49:b9'/> + <source network='default'/> + <model type='e1000'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> + </interface> + <input type='tablet' bus='usb'/> + <input type='mouse' bus='ps2'/> + <input type='keyboard' bus='ps2'/> + <graphics type='vnc' port='-1' autoport='yes'/> + <video> + <model type='vga' vram='16384' heads='1'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> + </video> + <memballoon model='none'/> + </devices> +</domain> + +The problem also does not occur using OVMF with Windows 8.1 install media: en_windows_8.1_n_with_update_x64_dvd_4065114.iso + +Please refer to + +https://bugzilla.redhat.com/show_bug.cgi?id=1185253 + +especially note (2) under "Additional info" in Comment #0. + +"Hyper-V extensions + UEFI guest firmware + Win7 guest + guest is multi-VCPU" is not a supported configuration, even in Microsoft's own stack. + +Virt-manager has been modified to avoid such a configuration (see comment #10). + +Is there still anything left to do here, or could we close this bug ticket nowadays? + |