Re: 2.6.0-test2-mm3-1: Badness in class_dev_release followed by 5 NFS server hangs

From: Zephaniah E. Hull (warp@mercury.d2dc.net)
Date: Mon Aug 04 2003 - 01:42:22 EST

On Sun, Aug 03, 2003 at 09:47:28PM -0700, Joshua Kwan wrote:
> On Mon, Aug 04, 2003 at 11:10:08AM +0800, Michael Frank wrote:
> > OK, What about the NFS hangs there are more now, also some short in duration
> >
> > Aug 4 04:22:02 mhfl4 kernel: nfs: server mhfl2 not responding, still trying
> > Aug 4 04:22:02 mhfl4 kernel: nfs: server mhfl2 OK
> > Aug 4 04:23:59 mhfl4 kernel: nfs: server mhfl2 not responding, still trying
> > Aug 4 04:23:59 mhfl4 kernel: nfs: server mhfl2 OK
>
> Interesting, I also see *many* of these on my laptop running
> 2.6.0-test2-mm2. The NFS server is running 2.4.21.

Likewise, though I've never seen the 'OK' bit, it has been happening for
a long while in 2.5.x, however it seems to go away with NFS over TCP.
(Not a fix, but a workaround that does the job for me.)

Zephaniah E. Hull. 

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