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SubjectRe: Hang in wait_on_inode with SMP 2.1.87
Hi Bill and developer list!

[Cc'ed to linux-kernel]

On Sat, 21 Feb 1998, Bill Hawes wrote:
> [...] get trashed somehow, so it would be very helpful if you could
> determine which filesystem's inode is getting stuck. Did this problem just
> start recently?

The problem occurs only with newer 2.1.x kernels and is (unfortunality) not
reproducable. 2.0.3x runs solid on my system. Typically heavy disc activity
seems to provoke the hang (Large copies with lots of files, activity from
different processes and so on)

> I've attached a patch with some debugging code that may help track things
> down. It enables a magic sysreq option to display a table of the inode
> state on [...]

Thank you very much. I've added the patch to my kernel and alt-sysreq-i
works. I'm trying to provoke the hang with a lot of disc activity tomorrow
to get some debug info.

Regards

Carsten


--
Carsten Gross Internet: carsten@sol.wohnheim.uni-ulm.de
Wohnheim Heilmeyersteige: Sebastian Kneipp Weg 6, 89075 Ulm


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