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    SubjectRe: O_DIRECT alignment requirements ?
    On Wed, Apr 09, 2003 at 06:53:17PM +0200, Rob van Nieuwkerk wrote:
    > I get 4096 with BLKBSZGET on several unmounted partitions on my system
    > (RH 2.4.18-27.7.x kernel). Some give 1024 .. Maybe it is because I
    > had them mounted first and unmounted them for the test ?

    That would be the most likely answer. When you unmount, I don't
    believe the filesystem bothers to set_blocksize(get_hardsect_size(dev)).

    Joel

    --

    Life's Little Instruction Book #94

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    will never find out."

    Joel Becker
    Senior Member of Technical Staff
    Oracle Corporation
    E-mail: joel.becker@oracle.com
    Phone: (650) 506-8127
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