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SubjectRE: file caching - how to always cache one file

On 18-May-99 mark@hoist.nlcomm.com wrote:
>
> Hello there.
>
> I have a server here with one large database file that I would like to
> always be read cached, even if it isn't accessed for awhile..

The crude way would be to mmap the file and lock down all the pages. You'd
really want to commit that memory though...

J

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