Date: Fri, 11 Oct 2002 15:07:43 +0100 From: Ceri Davies <setantae@submonkey.net> To: Bill Moran <wmoran@potentialtech.com> Cc: cool46 cool46 <coolunixer@hotmail.com>, questions <FreeBSD-questions@FreeBSD.ORG> Subject: Re: how to kill nfs-blocked process Message-ID: <20021011140743.GA7571@submonkey.net> In-Reply-To: <3DA6D49A.70401@potentialtech.com> References: <F169JfhMAwzNUe9n2r90001c61f@hotmail.com> <3DA6D49A.70401@potentialtech.com>
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On Fri, Oct 11, 2002 at 09:39:38AM -0400, Bill Moran wrote: > cool46 cool46 wrote: > > thanks for your reply,but it is not work for me.i tried to mount nfs > > with options -i,-R,but the problem is as before.The details of my test > > is as follows: > > my nfs server(IP:10.0.0.1) is a RedHat 7.3 with kernel of 2.4.19 > > version,my nfs client(IP:10.0.0.2) is freebsd 4.5 > > 10.0.0.2: > > mount_nfs -i -R 1 10.0.0.1:/home /usr/home > > cp a_big_file /usr/home > > > > in the course of doing this,i disabled network between these two machine > > by using iptables in 10.0.0.1 > > /sbin/iptables -I INPUT -p udp -s 10.0.0.2 -j DROP > > > > so the process 'cp' in 10.0.0.2 is blocked,I can't kill or interrupt it > > in any way.According to mount_nfs's manual ,it should failed and return > > in a few minutes because i set -R equal to 1,but the fact is not. > > Could you help me? > > thanks agains.i'm a chinese and glad to make friends with you. > > That should be the solution. I'm not an NFS "expert" so you may want to > consult with some others as well. (I've put this email back on the mailing > list) Are you using hard mounts ? Try using soft mounts and see it that helps. Ceri -- you can't see when light's so strong you can't see when light is gone To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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