Real-time flash simulator

Artem Bityutskiy dedekind at infradead.org
Fri Jun 22 04:09:33 EDT 2007


Martin,

On Fri, 2007-06-22 at 09:19 +0200, Martin Däumler wrote:
> what is the current development status of a real-time capable flash
> simulator? I am searching for a flash simulator similar to nandsim, but
> with real-time garantuees.
> Has anybody developed such a simulator or is developing one?

I am not an expert in real-time, so I would ask you to elaborate on what
particularly makes nandsim not real-time? What are your requirements?
Which nandsim operation/function/part has to be done in fixed time but
it is not? Why do you think other pieces of kernel code are OK but
nandsim is a bottleneck WRT to real-time?

> Furthermore, there are some efforts to develop a (scaleable) real-time
> capable flash file system?

We develop UBIFS (see MTD web site) but we do not set real-time
requirements. You are welcome to collaborate.

-- 
Best regards,
Artem Bityutskiy (Битюцкий Артём)




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