On Wed, Jun 21, 2023 at 06:49:12AM +0000, Tian, Kevin wrote: > What is the criteria for 'reasonable'? How does CSPs judge that such > device can guarantee a *reliable* reasonable window so live migration > can be enabled in the production environment? The CSP needs to work with the device vendor to understand how it fits into their system, I don't see how we can externalize this kind of detail in a general way. > I'm afraid that we are hiding a non-deterministic factor in current protocol. Yes > But still I don't think it's a good situation where the user has ZERO > knowledge about the non-negligible time in the stopping path... In any sane device design this will be a small period of time. These timeouts should be to protect against a device that has gone wild. Jason
