чт, 6 июн. 2019 г. в 14:19, Sukrit Bhatnagar <skrtbhtngr@gmail.com>:
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). -- Vasiliy Tolstov, e-mail: v.tolstov@selfip.ru