[Qemu-discuss] how to increase the virtio vring size

Hi all, We have a performance test base on the openstack, found the guest VM drop a lot of packets. So I want to enlarge the vring size, but don't how to do? Is there a command parameter to use? The virtio model is just like this, [cid:image003.png@01D097DD.AC3A1A80]

[Qemu-discuss] qemu VNC - first keystroke sent with numlock state inverted

Hi, we're still having weird problem with qemu/kvm vnc - seems like first keypress is always sent as if numlock were inverted, successive presses are OK.. So when I open VM VNC and press '7' on numeric block few times, first, '^[[1~' is printed on console, then (correct) numbers.. Is there a wa