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Date:      Fri, 11 Oct 2002 09:16:33 -0400 (EDT)
From:      John Bleichert <syborg@stny.rr.com>
To:        cool46 cool46 <coolunixer@hotmail.com>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: how to kill nfs-blocked process
Message-ID:  <Pine.LNX.4.44.0210110915090.13499-100000@janeway.vonbek.dhs.org>
In-Reply-To: <F42EewKlrIcKh8GyUbv0001c3b5@hotmail.com>

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On Fri, 11 Oct 2002, cool46 cool46 wrote:

> Date: Fri, 11 Oct 2002 02:54:28 +0000
> From: cool46 cool46 <coolunixer@hotmail.com>
> To: freebsd-questions@FreeBSD.ORG
> Subject: how to kill nfs-blocked process
> 
> i have a nfs server and a client,server is running linux,client is running 
> freebsd.I find when server is busy or not available,some process on client 
> will block because of nfs.these process be marked with 'D' or 'DL' when i 
> run command 'ps ax'.i try to kill them using command 'kill -9',but not 
> work,even though reboot system,the system can not reboot automaticly 
> because some process cann't teminate.i also try to mount client with 
> options intr,soft and so on,but problem is as before.how can i resolve this 
> problem? thanks.
> 

I believe the NFS-related processes are kernel-bound and not 
interruptible, thats my kill -x doesn't work. I believe you can set an 
inactivity timeout for the mount. The mount man page probably has the 
details.

#  John Bleichert 
#  http://vonbek.dhs.org/latest.jpg


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