Messages in this thread | | | Date | Wed, 20 Aug 2003 14:22:26 +0100 | From | John Bradford <> | Subject | Re: how to turn off, or to clear read cache? |
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> 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.
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