On Tue, May 27, 2025 at 03:33:00PM -0600, Keith Busch wrote: > > - copy also needs to be handled by the zoned write plugs > > This is about emulating "copy append" behavior for sequential zones? In > case it gets split, we can't safely dispatch multiple copy operations > targeting the same destination zone, right? No, it's just about ensuring there is no multiple copies outatanding that the HBA could reorder. i.e.g just serialization. The only thing that should be needed is adding REQ_OP_COPY to the switch statement in blk_zone_plug_bio and make it go into the blk_zone_wplug_handle_write case.
