Re: [PATCH RFC] migration: warn about non-migratable configurations unless '--no-migration' was specified

[Markus Armbruster]

Markus Armbruster <armbru@redhat.com> writes:

> Vitaly Kuznetsov <vkuznets@redhat.com> writes:
>
>> When a migration blocker is added nothing is reported to the user,
>> inability to migrate such guest may come as a late surprise. As a bare
>> minimum, we can print a warning. To not pollute the output for those, who
>> have no intention to migrate their guests, introduce '--no-migration'
>> option which both block the migration and eliminates warning from
>
> Sure this justifies its own command line option?  Can we make it a
> parameter of an existing option?  We have too many options, and options
> starting "no-" are often awkward.

We already have

    -only-migratable     allow only migratable devices

which fails any migration blocker, not just devices.