Messages in this thread | | | Date | Wed, 20 Aug 2003 15:23:18 +0200 | From | Sergey Spiridonov <> | Subject | Re: how to turn off, or to clear read cache? |
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John Bradford wrote: >>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?
I'm not able to unmount and remount.
-- Best regards, Sergey Spiridonov
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