Messages in this thread | | | Subject | Re: 2.6.16.1 & D state processes | From | Mike Galbraith <> | Date | Tue, 18 Apr 2006 14:47:02 +0200 |
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On Tue, 2006-04-18 at 19:35 +1000, Srihari Vijayaraghavan wrote: > --- Mike Galbraith <efault@gmx.de> wrote: > > On Tue, 2006-04-18 at 15:07 +1000, Srihari > > Vijayaraghavan wrote: > > > io scheduler cfq registered (default) > > ... > > Hmm. Recovers [odd] but takes long time [odder]. > > I'd try to eliminate > > io scheduler at this point. > > Interesting. Considering the minimal .config, where I > haven't experienced this problem over a week uptime, > also having CFQ as the default elevator, do you still > believe CFQ is involved? (I guess if CFQ could be > influenced by other kernel configurations, then > perhaps another elevator might help. It's worth > trying.)
I don't know that CFQ is involved. With it recovering though, the only thing I could think of was a request stucking in the io scheduler's gizzard for some reason.
It's just a suggestion, and one you can try without even rebooting.
-Mike
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