Date: Fri, 31 Mar 2000 09:47:05 -0800 (PST) From: Matthew Dillon <dillon@apollo.backplane.com> To: Systems Administrator <geniusj@ods.org> Cc: Greg Lehey <grog@lemis.com>, current@FreeBSD.ORG Subject: Re: NFS/Vinum problems Message-ID: <200003311747.JAA29684@apollo.backplane.com> References: <Pine.BSF.4.10.10003311007140.28524-100000@ods.org>
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:The thing is i'm not sure if it's vinum, I could also duplicate this on
:another machine without vinum.. except I duplicated it differently..
:
:Consider the following perl script:
:
:#!/usr/bin/perl
:for ( ; ; ) {
: system("fetch http://www.web.site/index.html");
:}
:
:Of course, replacing the site with something else, but on this one box
:(and the raid), it panic'd the box.. See if you can duplicate this on any
:4.0/5.0 boxes you have, I have tried on both and it worked, however it
:does not crash 3.x boxes..
:
:Try your luck,
:Jason DiCioccio
Ok, I'm a bit confused.
You are running this script on the NFS client while CD'd into an
NFS mount and the NFS server is crashing?
Or are you running this on the NFS server while CD'd into a local
disk mount and the NFS server is crashing?
I presume the web site you are fetching from is not crashing.
Have you tried exporting a non-raid mount from the server to the
client to see if that crashes? The only thing that happens to me
when I run the above script on an NFS client while CD'd into an NFS
server is that the client winds up with thousands of sockets
in TIME_WAIT on the client until it runs out and starts getting
'socket is not connected' errors (I was using a web server on my LAN
so the fetches were completeing very quickly). But the NFS
server didn't have any problems.
-Matt
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