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SubjectRe: use O_DIRECT open file, when read will hang.
Date
On Friday 19 September 2003 09:57 am, Andrew Morton wrote:
> Badari Pulavarty <pbadari@us.ibm.com> wrote:
> > I am also seeing some kind of regression on raw in 2.6.0-test5-mm2.
>
> What is "some kind of regression"?
>
> > Unfortunately, this happens only with huge database benchmarks.
> > I still haven't narrowed it down.
>
> Use mm3 - it has fixes. Daniel McNeil reports that mm3 fixes the dbt2
> problems he was seeing.

My database tests work fine with 2.6.0-test5-mm3. My database doesn't
complain about EFAULTs any more.

Thanks,
Badari
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