Richard Elling wrote:
Wes Felter wrote:
proportional scheduling for storage performance
slog and L2ARC on the same SSD


The current scheduler is rather simple, there might be room for
improvements -- but that may be a rather extended research topic.

Yes. For GSoC it would probably be wise to limit the scope to implementing an existing algorithm from the literature.

But I'm curious as to why you would want to put both the slog and
L2ARC on the same SSD?

I'm thinking about small NASes where you can't justify the cost of two or three SSDs. How much performance can you get with one SSD?

Wes Felter - wes...@felter.org

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