Re: [PATCH v3 1/1] vhost-user-fs: add migration type property

[Michael S. Tsirkin]

On Wed, Mar 01, 2023 at 05:40:09PM +0200, Anton Kuchin wrote:
> So catching errors in not the only purpose of this property, but it
> definitely
> allows us to catch some obvious ones.

OK let's say this. If migration=external then migration just works.
If migration=internal it fails for now. We are agreed here right?

Our argument is whether to check on load or save?

I propose this compromize: two properties:
        migration-load and migration-save

        migration-load : how is incoming migration handled.
                         internal - through qemu
                         external - through the daemon

                          checked in pre-load

        migration-save : how is outgoing migration handled.
                         internal - through qemu
                         external - through the daemon

                          checked in post-save

This way whether the check is on source or destination or both
is up to the user.

Hmm?

-- 
MST