Messages in this thread | | | Date | Tue, 8 Aug 2006 21:02:41 +0200 | From | Jens Axboe <> | Subject | Re: sluggish system responsiveness under higher IO load |
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On Tue, Aug 08 2006, Matthias Dahl wrote: > > Can you see if this makes any difference whatsoever? > > Sorry but no change for the better with this patch. > > Are there any more informations I can provide to help?
Ok, it was worth a shot. I got another report that the patch fixes this behaviour, so maybe we are dealing with two seperate issues. It would be nice if you could gather vmstat 1 info during a problematic period. blktrace info could also be very useful:
http://brick.kernel.dk/snaps/blktrace-git-20060807122505.tar.gz
-- Jens Axboe
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