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Buffering / caching of filesystem

daemon@ATHENA.MIT.EDU (dstein2203@t-online.de)
Wed Mar 31 10:31:53 1999

Date: 	31 Mar 1999 13:49 GMT
To: linux-raid@vger.rutgers.edu
Cc: linux-scsi@vger.rutgers.edu, linux-kernel@vger.rutgers.edu
From: dstein2203@t-online.de

Hi,

I remember that there was a question for going around the buffer/cache of filesystem in linux a few days ago - I shared the discussion.
Advice was given to use raw-devices to have a constant datastream without buffering/caching - is there any possibility to decrease the cache or to switch it off without using raw-devices?
I am running kernel 2.0.36 and was told that there is no possibility of using raw-devices so far except on kernelversions above 2.1.131.

Dietmar


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