From owner-freebsd-bugs Sat Dec 6 11:01:00 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id LAA06279 for bugs-outgoing; Sat, 6 Dec 1997 11:01:00 -0800 (PST) (envelope-from owner-freebsd-bugs) Received: from super-g.inch.com (super-g.com [207.240.140.161]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id LAA06273 for ; Sat, 6 Dec 1997 11:00:57 -0800 (PST) (envelope-from spork@super-g.com) Received: from localhost (localhost [127.0.0.1]) by super-g.inch.com (8.8.7/8.8.5) with SMTP id OAA11297; Sat, 6 Dec 1997 14:00:30 -0500 (EST) Date: Sat, 6 Dec 1997 14:00:29 -0500 (EST) From: spork X-Sender: spork@super-g.inch.com To: Sean Eric Fagan cc: bugs@freebsd.org Subject: Re: Is this a bug? In-Reply-To: <199712050436.UAA27559@kithrup.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-bugs@freebsd.org X-Loop: FreeBSD.org Precedence: bulk I've seen this many times; if you don't properly umount the nfs stuff and a machine disappears, it's hell to get them talking again. I have a few machines sitting around waiting to do something, so if anyone would like me to cvsup them and nfs them together and try to break things, I'm game. I should have two available for use for about two weeks. Charles Sprickman spork@super-g.com ---- "I'm not a prophet or a stone-age man Just a mortal with potential of a superman I'm living on" -DB On Thu, 4 Dec 1997, Sean Eric Fagan wrote: > Today, my development system paniced (oops; that's what I get for trying a > kernel change :)). > > After I rebooted, the interaction between the development system ("garth") > and my server ("kithrup") was weird... first of all, the NFS mount of a > filesystem from kithrup didn't work -- garth said that the NFS server wasn't > responding. It had never done that before. > > After it came up, I logged in -- and couldn't log in from garth to kithrup > via kerberos. I could, however, via normal rlogin and via encrypted kerberos > login. > > Poking around a bit, it seemed that the reason I couldn't do the klogin was > because there was still the old klogin from garth to kithrup (that had been > active when the panic happened). Doing "kill -HUP" on that PID cleared it > up, and I could do the klogin. > > I am assuming that garth's NFS mount is failing because there is a > connection still present on kithrup -- > > Active Internet connections > Proto Recv-Q Send-Q Local Address Foreign Address (state) > tcp 0 0 kithrup.shilp garth.kithrup.1024 ESTABLISHED > > (obviously, I'm using NFS-ver-TCP). > > garth is running a 2.2-GAMMA kernel, and kithrup is running 2.2.5-STABLE > kernel (entire sources updated 12 days ago). > > Anyone have any ideas about what's going on, and/or what to do? >