"raw"-ramdisk & cache

Ph. Marek (marek@bmlv.gv.at)
Fri, 26 Nov 1999 08:34:09 +0100


hi everybody!

as far as i can tell, a ramdrive gets handled the same as every other block
device and is therefore also cached. is there (currently) an easy way to
stop this?

I'd prefer a ramdrive to the ordinary buffer cache in this case because I
can exactly define what is always in ram.

but if it gets buffered, it would spend buffers on something already in
memory.

is there something like the unbuffered partition entries, a "raw"-ramdrive?

regards,

phil

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