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83edaf4435
Long ago in commit dfa1e1dd53 the scheduler weight was accidentally
hardcoded to 1000. Weight is a setting with no unit since it is
relative to the weight of other domains. If no weight is specified,
libxl defaults to 256.
Instead of hardcoding the weight to 1000, honor any <shares> specified
in <cputune>. libvirt's notion of shares is synonomous to libxl's
scheduler weight setting. If shares is unspecified, defer default
weight setting to libxl.
Removing the hardcoded weight required some test fixup. While at it,
add an explicit test for <shares> conversion to scheduler weight.
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
90 lines
1.9 KiB
JSON
90 lines
1.9 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": 4,
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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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],
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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": 12288,
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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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"weight": 1500
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},
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"type.hvm": {
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"pae": "True",
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"apic": "True",
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"acpi": "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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