On Fri, Apr 06, 2018 at 08:24:18AM +0200, Hannes Reinecke wrote: > Ah. Far better. > What about delegating FORMAT UNIT to the control LUN, and not > implementing it for the individual disk LUNs? > That would make an even stronger case for having a control LUN; > with that there wouldn't be any problem with having to synchronize > across LUNs etc. It sounds to me like NVMe might be a much better model for this drive than SCSI, btw :)