From owner-freebsd-current Tue May 16 06:24:17 1995 Return-Path: current-owner Received: (from majordom@localhost) by freefall.cdrom.com (8.6.10/8.6.6) id GAA09595 for current-outgoing; Tue, 16 May 1995 06:24:17 -0700 Received: from hda.com (hda.com [199.232.40.182]) by freefall.cdrom.com (8.6.10/8.6.6) with ESMTP id GAA09589 for ; Tue, 16 May 1995 06:24:15 -0700 Received: (dufault@localhost) by hda.com (8.6.9/8.3) id JAA24817; Tue, 16 May 1995 09:25:00 -0400 From: Peter Dufault Message-Id: <199505161325.JAA24817@hda.com> Subject: Re: Strange LKM problems To: current@FreeBSD.org Date: Tue, 16 May 1995 09:24:59 -0400 (EDT) In-Reply-To: <199505131826.OAA15099@hda.com> from "Peter Dufault" at May 13, 95 02:26:07 pm X-Mailer: ELM [version 2.4 PL24] Content-Type: text Content-Length: 1084 Sender: current-owner@FreeBSD.org Precedence: bulk Got one. It is some kind of NFS problem. I started doing this: > modload -v -A /kernel -e sermux_init -o /tmp/sermux.out sermux_mod.o > cp /tmp/sermux.out ./sermux.out Though I have been loading and unloading this code frequently, I haven't been rebooting often and I haven't seen the problem for a few days. Then this morning, first time after a boot, it failed. The two files are the same length except that the file that was copied over NFS is all 0 at the start: NFS mounted (./sermux.out): > 0000000 0000 0000 0000 0000 0000 0000 0000 0000 > * > 0300000 7164 6572 0066 735f 6177 5f70 6170 6567 Local (/tmp/sermux.out): (...) > 0277740 7274 7061 6f2e 5f00 7262 6d65 7266 6565 > 0277760 5f00 6374 5f70 756f 6674 616c 7367 5f00 > 0300000 7164 6572 0066 735f 6177 5f70 6170 6567 -- Peter Dufault Real Time Machine Control and Simulation HD Associates, Inc. Voice: 508 433 6936 dufault@hda.com Fax: 508 433 5267