1
0
mirror of https://gitlab.com/libvirt/libvirt.git synced 2024-12-25 01:34:11 +03:00
libvirt/tests/qemuxml2argvdata/s390-default-cpu-kvm-ccw-virtio-2.7.s390x-latest.args
Jiri Denemark c6ff3d1535 qemu_capabilities: Disable CPU models on old s390 machine types
Starting a KVM domain on s390 with old machine type (such as
s390-ccw-virtio-2.5) and without any guest CPU model configured fails
with

    CPU models are not available: KVM doesn't support CPU models

QEMU error. This is cause by libvirt using host-model CPU as the default
CPU based on QEMU reporting "host" CPU model as being the default one
(see commit v5.9.0-402-g24d8202294: qemu: Use host-model CPU on s390 by
default). However, even though both QEMU and KVM support CPU models on
s390 and QEMU can give us the host-model CPU, we can't use it with old
machine types which only support -cpu host.

https://bugzilla.redhat.com/show_bug.cgi?id=1795651

Reported-by: Christian Ehrhardt <paelzer@gmail.com>
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2020-02-07 09:19:02 +01:00

33 lines
974 B
Plaintext

LC_ALL=C \
PATH=/bin \
HOME=/tmp/lib/domain--1-test \
USER=test \
LOGNAME=test \
XDG_DATA_HOME=/tmp/lib/domain--1-test/.local/share \
XDG_CACHE_HOME=/tmp/lib/domain--1-test/.cache \
XDG_CONFIG_HOME=/tmp/lib/domain--1-test/.config \
QEMU_AUDIO_DRV=none \
/usr/bin/qemu-system-s390x \
-name guest=test,debug-threads=on \
-S \
-object secret,id=masterKey0,format=raw,\
file=/tmp/lib/domain--1-test/master-key.aes \
-machine s390-ccw-virtio-2.7,accel=kvm,usb=off,dump-guest-core=off \
-cpu host \
-m 256 \
-overcommit mem-lock=off \
-smp 1,sockets=1,cores=1,threads=1 \
-uuid 9aa4b45c-b9dd-45ef-91fe-862b27b4231f \
-display none \
-no-user-config \
-nodefaults \
-chardev socket,id=charmonitor,fd=1729,server,nowait \
-mon chardev=charmonitor,id=monitor,mode=control \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
-device virtio-balloon-ccw,id=balloon0,devno=fe.0.0000 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,\
resourcecontrol=deny \
-msg timestamp=on