Il 26/04/2014 10:56, Gonglei (Arei) ha scritto:
Public bug reported:
I want to repeated hot-plug/unplug the virtio-net in the latest qemu upstream
(commit 839a5547574e57cce62f49bfc50fe1f04b00589a), but I am failed at the
second time hot plug the virtio-net to guest.
Then I tried to use Qemu-2.0.0 release version, but I got the error too.
Cmdline for vm:
/mnt/sdb/gonglei/qemu/x86_64-softmmu/qemu-system-x86_64 -enable-kvm -m 4096
-smp 4 -name sles-et-boot c -drive file=/mnt/sdb/gonglei/image/ sles-3.img -vnc
0.0.0.0:10 -monitor stdio
QEMU 1.7.50 monitor - type 'help' for more information
For commit 839a5547574e57cce62f49bfc50fe1f04b00589a you should have
gotten 1.7.90 as the version number.
(qemu) device_add virtio-net-pci,id=net1
(qemu) device_del net1
(qemu) device_add virtio-net-pci,id=net1
Duplicate ID 'net1' for device
(qemu)
I cannot reproduce this on Fedora running the 2.0.0 package from the
virt-preview repository (qemu-system-x86-2.0.0-2.fc20.x86_64).
For what it's worth, I get this for --version:
$ qemu-system-x86_64 --version
QEMU emulator version 2.0.0, Copyright (c) 2003-2008 Fabrice Bellard
and likewise, when starting QEMU with "-monitor stdio":
QEMU 2.0.0 monitor - type 'help' for more information
Paolo
