Hello! I would like to clarify, what is the exact live migration sequence in qemu?
I mean - there are pre_save and post_load callbacks for VMState structures. Is there any determined order of calling them related to memory contents migration? In other words, is there any guarantee that pre_save is called before RAM migrates, and post_load is called after RAM migrates? The answer to this question is important for developing vITS live migration, where i have to dump internal ITS state into in-memory tables before the migration starts, and then get it back in cache on destination. Kind regards, Pavel Fedin Expert Engineer Samsung Electronics Research center Russia
