amd(8) cores dump when load high
danny at cs.huji.ac.il
Sat Dec 27 00:51:14 PST 2008
> Yes, we found that it crashes when swap is used.
on an amd64 architecture, amd could not plock it's pages in memory, and would,
under memory preasure be swapped out, and break.
I just run some tests under 7.1-PRERELEASE, and
- it seems that plock is working.
- amd is not being swapped out.
are you running with amd -S ?
> On Fri, Dec 26, 2008 at 6:02 PM, Rong-en Fan <grafan at gmail.com> wrote:
> > On Tue, Dec 23, 2008 at 12:44 AM, Lin Jui-Nan Eric <ericlin at tamama.org> wrote:
> >> Dear listers,
> >> We currently found that amd frequently cores dump while loading is
> >> high (about 4~5) after we upgrade world & kernel from 7.0-RELEASE to
> >> 7.1-PRERELEASE.
> >> I have read -stable and svn log of 7-STABLE, but can not found a
> >> report or a solution. Did anyone have the same issue? Thank you very
> >> much.
> > According to my previous experience, amd 6.1.5 crashes
> > under low memory situations. Not necessary high load.
> > Regards,
> > Rong-En Fan
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