I made the default config build the qemu-kvm , But I used virsh xml corresponding machine-type inconsistent, resulting in an error.
error: 2017-09-06T12:16:36.036200Z qemu-kvm: -machine pc-i440fx-rhel7.0.0,accel=kvm,usb=off: unsupported machine type Use -machine help to list supported machines Is there any way to modify the machines in qemu-kvm? [root@nova02 qemu-2.6.0]# /usr/libexec/qemu-kvm -M ? Supported machines are: pc Standard PC (i440FX + PIIX, 1996) (alias of pc-i440fx-2.6) pc-i440fx-2.6 Standard PC (i440FX + PIIX, 1996) (default) pc-i440fx-2.5 Standard PC (i440FX + PIIX, 1996) pc-i440fx-2.4 Standard PC (i440FX + PIIX, 1996) pc-i440fx-2.3 Standard PC (i440FX + PIIX, 1996) pc-i440fx-2.2 Standard PC (i440FX + PIIX, 1996) pc-i440fx-2.1 Standard PC (i440FX + PIIX, 1996) pc-i440fx-2.0 Standard PC (i440FX + PIIX, 1996) pc-i440fx-1.7 Standard PC (i440FX + PIIX, 1996) pc-i440fx-1.6 Standard PC (i440FX + PIIX, 1996) pc-i440fx-1.5 Standard PC (i440FX + PIIX, 1996) pc-i440fx-1.4 Standard PC (i440FX + PIIX, 1996) pc-1.3 Standard PC (i440FX + PIIX, 1996) pc-1.2 Standard PC (i440FX + PIIX, 1996) pc-1.1 Standard PC (i440FX + PIIX, 1996) pc-1.0 Standard PC (i440FX + PIIX, 1996) pc-0.15 Standard PC (i440FX + PIIX, 1996) pc-0.14 Standard PC (i440FX + PIIX, 1996) pc-0.13 Standard PC (i440FX + PIIX, 1996) pc-0.12 Standard PC (i440FX + PIIX, 1996) pc-0.11 Standard PC (i440FX + PIIX, 1996) pc-0.10 Standard PC (i440FX + PIIX, 1996) q35 Standard PC (Q35 + ICH9, 2009) (alias of pc-q35-2.6) pc-q35-2.6 Standard PC (Q35 + ICH9, 2009) pc-q35-2.5 Standard PC (Q35 + ICH9, 2009) pc-q35-2.4 Standard PC (Q35 + ICH9, 2009) isapc ISA-only PC none empty machine
