Messages in this thread |  | | Date | Fri, 30 Jan 2009 22:55:47 +0100 | | Subject | SSD and IO schedulers | | From | Lorenzo Allegrucci <> |
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Hi, I was wondering how IO schedulers such as as-iosched, deadline and cfq behave on SSD (that have virtually no seek time), from a theoretical point of view. How do they affect performance on these devices? I heard that the noop scheduler is often chosen by owners of EeePcs (with a SSD unit). They report superior performance by using this (quite simple) scheduler. Are there any scientific benchmarks around?
-- Lorenzo
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