Re: Read ahead.

From: Guest section DW (dwguest@win.tue.nl)
Date: Fri Mar 03 2000 - 19:53:14 EST


On Fri, Mar 03, 2000 at 11:03:46AM +0300, Peter Zaitsev wrote:

> Good day experienced wizards.
> Could anyone help me with one small question ?
> Is READ_AHEAD configureble in linux 2.2.x in any way... If so then how ?

% blockdev --help
Usage: blockdev [-V] [-v|-q] commands devices
Available commands:
        --setro (set read-only)
        --setrw (set read-write)
        --getro (get read-only)
        --getss (get sectorsize)
        --getsize (get size)
        --setra READAHEAD (set readahead)
        --getra (get readahead)
        --flushbufs (flush buffers)
        --rereadpt (reread partition table)
% blockdev --version
blockdev from util-linux-2.10g

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