NVMe: Difference between revisions

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Commands generally complete in any order, and operate simultaneously.
Commands generally complete in any order, and operate simultaneously.


The NVMe specification allows for up to, of 64K(65536) submission queues, completion queues, queue sizes, and simultaneous outstanding commands.
The NVMe specification allows for up to 64K(65536) of submission queues, completion queues, queue sizes, command sector count, and simultaneous outstanding commands.


Real world hardware often has limitations that allow far less, but that needs to be queried from the controller.
Real world hardware often has limitations that allow far less, but that needs to be queried from the controller.