Binarus wrote: > Dear all, > > it seems that I am unable to pass multiple cores / CPUs to KVM > guests. Whatever I do, the guests only report one CPU / core. ... > /usr/bin/qemu-system-x86_64 -M pc -cpu host -smp cores=2,threads=1,sockets=1 -drive file=/dev/sda6,if=virtio,cache=none,index=0 -drive file=/dev/sdb,if=virtio,cache=none,index=1 -cdrom /dev/cdrom -pidfile ./qemu-garak.pid -boot c -k de -m 4096 -smp 1 -device pci-assign,host=01:05.0 -daemonize -usb -usbdevice "tablet" -name garak -net nic,vlan=0,model=virtio,macaddr=02:01:01:01:01:01 -net tap,vlan=0,ifname=virtnet1,script=/etc/qemu-ifup,downscript=/etc/qemu-ifup -vnc :1 Remove the "-smp 1". -jim -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html