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I could explain it in my bad english, but looking at this page is the fastest way:

Do you know of any linux implementation for this outstanding feature? (to be so able to use it without the adaptec controller?)

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up vote 2 down vote accepted

There is at least BCache kernel patch for the brave souls; I have no idea if it's maintained, though. Any better suggestions are gladly welcome.

+1 for interesting question!

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I also thought that Facebook's flashcache ( could be suited for this, while not exactly what i was hoping to find. Thanks for the +1 and the answer ;) – cedivad Nov 18 '11 at 13:11

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