On Tue, Nov 24, 2020 at 4:30 PM Peter Krempa <pkrempa@redhat.com> wrote:
On Tue, Nov 24, 2020 at 16:05:53 +0100, Christian Ehrhardt wrote:
Hi,
[...]
BTW to reduce the scope what to think about - I have rebuilt 6.8 as well it works. Thereby I can confirm that the offending change should be in between 6.8.0 -> 6.9.0.
In git/news I only found these changes which sounded to be relevant: f51cbe92c0 qemu: Allow migration over UNIX socket c69915ccaf peer2peer migration: allow connecting to local sockets But I'm not using unix: and in the logs the only unix: mentions are for the qemu monitor and qemu-guest-agent.
One very important part of '--tunnelled' migration is the use of virStream APIs to transport the migration data. Perhaps something there is broken since it doesn't reproduce when not using the tunnel
Thanks for the hint Peter. I was now looking there as well, but other than the switch to g_new0 there is neither a change carrying the words "stream" nor one that is affecting the related files that implement virStream*. -- Christian Ehrhardt Staff Engineer, Ubuntu Server Canonical Ltd