file-system read-ahead configuration

"Shadi Ammouri" <[email protected]> Fri, 16 Mar 2007 11:31:58 +0200

Newsgroups	gmane.os.netbsd.general,gmane.os.netbsd.help
Message-ID	<[email protected]>

Hi,

Is there a way to configure the read-ahead size of a given filesystem (I'm
using FFS)?
How is this affected by the posix_fadvice() system call, does the later
extend the size of the read-ahead, or does it cause the FS to use it
differently?

Thanks.

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