чт, 6 июн. 2019 г. в 14:19, Sukrit Bhatnagar <skrtbhtngr(a)gmail.com&gt;: > > Hi, > > I have been selected for GSoC'19 under qemu and was > trying out migration of the pvrdma device. > For my current task, I need to perform a "null" migration > i.e. migrate the VM to the same host for testing purpose. > I am using libvirt 5.1.0 on Fedora 30. > > >From what I know, libvirt does not allow this type of > migration by default. > Trying this: > virsh migrate --unsafe --verbose fedora29 qemu+unix:///system > results in the following error: > error: internal error: Attempt to migrate guest to the same host dell > > Is there some way I can get this to work? If the solution > requires changing the source code, then that is > also fine. Using qemu-system-x86_64 to perform > migration allows same-host migration. I need the same > functionality using virsh as libvirt performs some additional > servicing which is required for the device I am migrating. > > Thanks, > Sukrit > Yeah, this feature also will be useful to able to upgrade qemu on the file (install never package, do all vm same host migration, that starts never qemu process).