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f81ee7b549
Downstream CI recently encountered failures of libxlxml2domconfigtest when building libvirt packages against Xen 4.17 rc3 packages. The test fails on vnuma_hvm config, where suddently the actual json produced by libxl_domain_config_to_json() contains a 'pnode' entry in the 'vnuma_nodes' list, which is absent in the expected json. It appears the test has thus far passed by luck. E.g. I was able to make the test pass in the failing environment by changing the meson buildtype from debugoptimized to debug. When a VM config contains vnuma settings, libxlMakeVnumaList() checks if the number of requested vnuma nodes exceeds the number of physical nodes. The number of physical nodes is retrieved with libxl_get_physinfo(), which can return wildly different results in the context of unit tests. This change mocks libxl_get_physinfo() to return consistent results. All fields of the libxl_physinfo struct are set to 0 except nr_nodes, which is set to 6 to ensure the vnuma_hvm configuration is properly tested. Signed-off-by: Jim Fehlig <jfehlig@suse.com> Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
184 lines
4.0 KiB
JSON
184 lines
4.0 KiB
JSON
{
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"c_info": {
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"type": "hvm",
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"name": "test-hvm",
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"uuid": "2147d599-9cc6-c0dc-92ab-4064b5446e9b"
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},
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"b_info": {
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"max_vcpus": 6,
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"avail_vcpus": [
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0,
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1,
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2,
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3,
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4,
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5
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],
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"vnuma_nodes": [
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{
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"memkb": 2097152,
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"distances": [
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10,
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21,
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31,
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41,
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51,
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61
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],
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"vcpus": [
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0
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]
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},
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{
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"memkb": 2097152,
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"distances": [
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21,
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10,
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21,
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31,
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41,
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51
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],
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"pnode": 1,
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"vcpus": [
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1
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]
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},
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{
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"memkb": 2097152,
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"distances": [
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31,
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21,
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10,
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21,
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31,
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41
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],
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"pnode": 2,
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"vcpus": [
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2
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]
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},
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{
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"memkb": 2097152,
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"distances": [
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41,
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31,
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21,
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10,
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21,
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31
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],
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"pnode": 3,
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"vcpus": [
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3
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]
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},
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{
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"memkb": 2097152,
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"distances": [
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51,
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41,
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31,
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21,
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10,
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21
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],
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"pnode": 4,
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"vcpus": [
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4
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]
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},
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{
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"memkb": 2097152,
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"distances": [
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61,
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51,
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41,
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31,
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21,
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10
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],
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"pnode": 5,
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"vcpus": [
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5
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]
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}
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],
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"max_memkb": 1048576,
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"target_memkb": 1048576,
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"video_memkb": 8192,
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"shadow_memkb": 1234,
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"device_model_version": "qemu_xen",
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"device_model": "/bin/true",
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"sched_params": {
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},
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"nested_hvm": "True",
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"apic": "True",
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"acpi": "True",
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"type.hvm": {
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"pae": "True",
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"vga": {
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"kind": "cirrus"
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},
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"vnc": {
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"enable": "True",
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"listen": "0.0.0.0",
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"findunused": "False"
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},
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"sdl": {
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"enable": "False"
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},
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"spice": {
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},
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"boot": "c",
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"rdm": {
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}
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},
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"arch_arm": {
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}
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},
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"disks": [
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{
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"pdev_path": "/var/lib/xen/images/test-hvm.img",
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"vdev": "hda",
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"backend": "qdisk",
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"format": "raw",
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"removable": 1,
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"readwrite": 1
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}
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],
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"nics": [
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{
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"devid": 0,
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"mac": "00:16:3e:66:12:b4",
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"bridge": "br0",
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"script": "/etc/xen/scripts/vif-bridge",
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"nictype": "vif_ioemu"
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}
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],
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"vfbs": [
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{
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"devid": -1,
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"vnc": {
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"enable": "True",
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"listen": "0.0.0.0",
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"findunused": "False"
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},
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"sdl": {
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"enable": "False"
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}
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}
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],
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"vkbs": [
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{
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"devid": -1
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}
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],
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"on_reboot": "restart"
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}
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