On Tue, May 23, 2023 at 02:30:25PM +0000, Wang, Wei W wrote: > > It's about whether we want to protect e.g. below steps: > > > > 1. start dest qemu with -incoming defer > > 2. "migrate-set-capabilities" to enable multifd > > 3. "migrate-incoming xxx" to setup the sockets > > 4. "migrate-set-parameters" to setup the num of multifd <--- will be > > invalid here > > Yes, step 4 is invalid, but I think nobody cares about that (i.e. no place > uses the > invalid value) as step2 already fails the cap setting (with error messages).
Since only until step 3 it setups the transport_data, so step 2 should be fine and not fail? That's the whole point of my example or I missd something here.. -- Peter Xu
