Re: [LSF/MM/BPF TOPIC] Improving Zoned Storage Support

Bart Van Assche
2024-01-18T00:38:40Z

On 1/17/24 10:43, Jens Axboe wrote:
> Do we care? Maybe not, if we accept that an IO scheduler is just for
> "slower devices". But let's not go around spouting some 200K number as
> if it's gospel, when it depends on so many factors like IO workload,
> system used, etc.
I've never seen more than 200K IOPS in a single-threaded test. Since
your tests report higher IOPS numbers, I assume that you are submitting
I/O from multiple CPU cores at the same time.

Thanks,

Bart.