From owner-freebsd-fs@FreeBSD.ORG Thu Jul 13 07:48:48 2006 Return-Path: X-Original-To: freebsd-fs@freebsd.org Delivered-To: freebsd-fs@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id AAE6B16A4DF for ; Thu, 13 Jul 2006 07:48:48 +0000 (UTC) (envelope-from m.ehinger@ltur.de) Received: from postx.gateway-inter.net (postx.gateway-inter.net [213.144.19.80]) by mx1.FreeBSD.org (Postfix) with ESMTP id 134E243D46 for ; Thu, 13 Jul 2006 07:48:48 +0000 (GMT) (envelope-from m.ehinger@ltur.de) In-Reply-To: To: freebsd-fs@freebsd.org From: m.ehinger@ltur.de MIME-Version: 1.0 Message-ID: Date: Thu, 13 Jul 2006 09:50:17 +0200 Content-type: text/plain; charset=US-ASCII Subject: Re: novell mount losing state and Fatal trap 12 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 13 Jul 2006 07:48:48 -0000 Here is what i get sometimes when i try to mount an novell volume. (e.g. mount_nwfs -A 1.2.3.4 /server:user/volume /mnt) Jul 13 09:25:10 pcmcb3-104 kernel: ncp_load: loaded Jul 13 09:26:25 pcmcb3-104 syslogd: kernel boot file is /boot/kernel/kernel Jul 13 09:26:26 pcmcb3-104 kernel: Jul 13 09:26:26 pcmcb3-104 kernel: Jul 13 09:26:26 pcmcb3-104 kernel: Fatal trap 12: page fault while in kernel mode Jul 13 09:26:26 pcmcb3-104 kernel: fault virtual address = 0x0 Jul 13 09:26:26 pcmcb3-104 kernel: fault code = supervisor write, page not present Jul 13 09:26:26 pcmcb3-104 kernel: instruction pointer = 0x20:0xc04c66a5 Jul 13 09:26:26 pcmcb3-104 kernel: stack pointer = 0x28:0xdddf88c8 Jul 13 09:26:26 pcmcb3-104 kernel: frame pointer = 0x28:0xdddf88d0 Jul 13 09:26:26 pcmcb3-104 kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Jul 13 09:26:26 pcmcb3-104 kernel: = DPL 0, pres 1, def32 1, gran 1 Jul 13 09:26:26 pcmcb3-104 kernel: processor eflags = interrupt enabled, resume, IOPL = 0 Jul 13 09:26:26 pcmcb3-104 kernel: current process = 679 (mount_nwfs) Jul 13 09:26:26 pcmcb3-104 kernel: trap number = 12 Jul 13 09:26:26 pcmcb3-104 kernel: panic: page fault Jul 13 09:26:26 pcmcb3-104 kernel: Uptime: 1m23s Jul 13 09:26:26 pcmcb3-104 kernel: Cannot dump. No dump device defined. Jul 13 09:26:26 pcmcb3-104 kernel: Automatic reboot in 15 seconds - press a key on the console to abort Jul 13 09:26:26 pcmcb3-104 kernel: Rebooting... Maik Ehinger/MCB 11.07.2006 08:39 An Antony Mawer Kopie freebsd-fs@freebsd.org Thema Re: novell mount losing state(Document link: Maik Ehinger) We use IP for access. We mount it with the mount_nwfs command. My working server (FBSD 4.11) and the non working server (FBSD 6.1) are both connected to the some switch. I also got an kernel trap = 12 after i mounted the novell volume. Antony Mawer 08.07.2006 04:18 An m.ehinger@ltur.de Kopie Thema Re: novell mount losing state On 5/07/2006 5:03 PM, m.ehinger@ltur.de wrote: > i'am using FreeBSD 6.1 Stable and tried to mount an Novell volume (mount_nwfs). Mounting the volume works without problems but after > some time of inactivity on that mount i have to remount the volume to get access again. > > Syslog message: > > Jul 5 08:51:08 pcmcb3-104 kernel: ncprq: Restoring connection, flags = 101 > > Output of "ncplist c" working mount (yesterday evening) > Active NCP connections: > refid server:user(connid), owner:group(mode), refs, > 7 SERVER:USER(483), root:wheel(755), 1, > > Output of "ncplist c" non working mount (today morning) > > Active NCP connections: > refid server:user(connid), owner:group(mode), refs, > 7 SERVER:USER(397), root:wheel(755), 1, <> Are you using IPX or IP for access to the Netware server? What version of Netware are you using? We mount our Netware shares on-demand, but only because that suits our access pattern... We have seen issues with the Netware connection "going away" depending on how you configure the IPX network numbers on FreeBSD and how you're running IPXrouted. We've also seen issues with connectivity to Netware servers with both IP and IPX that are due to network topology problems... moving the FreeBSD server to a different location on the network resolved our connectivity issues at one site. What command are you using to create the initial Netware connection? A mount_nwfs command or ncplogin ? Regards Antony