Re: Possible dcache BUG

From: Chris Shoemaker
Date: Sat Aug 07 2004 - 00:47:05 EST


On Fri, Aug 06, 2004 at 09:15:50PM -0700, William Lee Irwin III wrote:
> On Fri, Aug 06, 2004 at 10:26:07AM -0700, William Lee Irwin III wrote:
> >> I've not had issues around the dcache for quite some time, I think not
> >> since the 2.5.65 timeframe. IIRC maneesh and dipankar had some fixes
> >> that resolved all my issues not long afterward. So unfortunately I have
> >> nothing strictly dcache-related to report. Chris may have been
> >> referring to some potentially pathological NFS behavior I've seen for a
> >> long time centered around extended periods of knfsd unresponsiveness.
>
> On Fri, Aug 06, 2004 at 07:19:02PM -0400, Chris Shoemaker wrote:
> > I was referring to:
> > http://www.ussg.iu.edu/hypermail/linux/kernel/0406.2/0410.html
> > ...doesn't look NFS-related to me. OTOH, it does bear some resemblance
> > to some other oopses floating around. Did you solve this one?
>
> I've not seen this ever again after some point, and don't recall enough
> of the context/etc. to say much about what was going on with it.
>
> -- wli

I know what you mean. Sometimes I don't know which bothers me more, the
oopses that inexplicably DON'T come back, or the ones that DO.

Perchance, have you added RAM since the oops, or changed the machine's
memory-related behavior?

-chris



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