Messages in this thread | | | From | (Måns Rullgård) | Subject | Re: how to turn off, or to clear read cache? | Date | Wed, 20 Aug 2003 15:31:32 +0200 |
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Sergey Spiridonov <spiridonov@gamic.com> writes:
>>> I need to make some performance tests. I need to switch off or to >>> clear read cache, so that consequent reading of the same file will >>> take the same amount of time. >>> >>>Is there an easy way to do it, without rebuilding the kernel? >> Unmount and remount the filesystem. > > > Would > > # mount -o remount > > do the job?
no
-- Måns Rullgård mru@users.sf.net
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