"fsoyer" <fsoyer(a)systea.fr> writes:
I tried to activate the debug mode, but the restart of libvirt
crashed
something on the host : it was no more possible to start any vm on it, and
migration to it just never started. So I decided to restart it, and to be sure,
I've restarted all the hosts.
And... now the migration of all VMs, simple or multi-disks, works ?!? So, there
was probably something hidden that was resetted or repaired by the global
restart !.... In french, we call that "tomber en marche" ;)
I'm always amazed how many problems in computing are eventually resolved
(and how many new ones introduced) by reboot :-). I'm glad that it
works for you now.
Regards,
Milan