From owner-freebsd-hackers Fri Nov 8 09:20:51 1996 Return-Path: owner-hackers Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id JAA23654 for hackers-outgoing; Fri, 8 Nov 1996 09:20:51 -0800 (PST) Received: from dg-rtp.dg.com (dg-rtp.rtp.dg.com [128.222.1.2]) by freefall.freebsd.org (8.7.5/8.7.3) with SMTP id JAA23621 for ; Fri, 8 Nov 1996 09:20:38 -0800 (PST) Received: by dg-rtp.dg.com (5.4R3.10/dg-rtp-v02) id AA07019; Fri, 8 Nov 1996 12:20:07 -0500 Received: from ponds by dg-rtp.dg.com.rtp.dg.com; Fri, 8 Nov 1996 12:20 EST Received: from lakes.water.net (lakes [10.0.0.3]) by ponds.water.net (8.7.5/8.7.3) with ESMTP id MAA27611; Fri, 8 Nov 1996 12:01:45 -0500 (EST) Received: (from rivers@localhost) by lakes.water.net (8.7.5/8.6.9) id MAA05136; Fri, 8 Nov 1996 12:02:52 -0500 (EST) Date: Fri, 8 Nov 1996 12:02:52 -0500 (EST) From: Thomas David Rivers Message-Id: <199611081702.MAA05136@lakes.water.net> To: ponds!freebsd.org!dyson, ponds!freefall.cdrom.com!freebsd-hackers, ponds!lakes.water.net!rivers, ponds!lambert.org!terry Subject: Re: More info on the daily panics... Content-Type: text Sender: owner-hackers@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk Terry writes: > > > > The patch only prevents a condition from occuring instead of panic'ing > > > when it does occur. Ie: it prevents one less error condition that can't > > > be handled from needing to be checked, and then "not handled" (panic). > > > > Ok, then we can deduce that my panic was not from this condition, right? > > (Since this condition can no longer occur, and I still get the panic...) > > This particular panic on this particular occasion, anyway. > > Do you export any FS's to NFS clients? I believe the similar problem > to which David refers is a cascade error related to client usage of the > VFS (there are too many possiblities at this point, frankly). > > The NFS, like the vfs_syscalls.c, is a client of VFS services. > > Yes, I do export some file systems to NFS clients... my /etc/exports: / -alldirs -maproot=0 /usr -alldirs -maproot=0 However, nobody mounts them. I can be sure of this because there are physically only two machines on this network, and the other machine does no NFS mounting... Now, the machine getting the panics is doing some NFS mounting, as described in previous mail. - Dave Rivers -