Re: 2.6.28: All I/O, D-state: 3ware9650SE-16ML/Intel/965/MTRR/PAT?

[Justin Piszcz]

On Sat, 31 Jan 2009, Christoph Hellwig wrote:

> On Sat, Jan 31, 2009 at 12:37:39PM -0500, Justin Piszcz wrote:
> > I think it was a coincidence when I tried to login before, I tried it
> > again (after trying to re-produce the problem, which I had been able to
> > do) and this time the mouse worked but the keyboard did not..even running
> > echo b > sysrq-trigger did not reboot the server..  Had to resort to
> > manual method.
> >
> > I am now on kernel 2.6.28.2 and will see if I can make it happen again.
>
> This looks like the bug fixed by commit
> e8c82c2e23e3527e0c9dc195e432c16784d270fa.  Make sure you have it.
>
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Thanks, looks like that was the culprit, no hangs in 1-2 hrs of heavy I/O.

Justin.
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