From owner-freebsd-bugs@FreeBSD.ORG Wed Nov 16 04:40:22 2005 Return-Path: X-Original-To: freebsd-bugs@hub.freebsd.org Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C8C4016A44E for ; Wed, 16 Nov 2005 04:40:22 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4597943D55 for ; Wed, 16 Nov 2005 04:40:22 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.3/8.13.3) with ESMTP id jAG4eMNl090669 for ; Wed, 16 Nov 2005 04:40:22 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.3/8.13.1/Submit) id jAG4eMSl090665; Wed, 16 Nov 2005 04:40:22 GMT (envelope-from gnats) Resent-Date: Wed, 16 Nov 2005 04:40:22 GMT Resent-Message-Id: <200511160440.jAG4eMSl090665@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, David Kelly Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4BE8416A420 for ; Wed, 16 Nov 2005 04:37:37 +0000 (GMT) (envelope-from dkelly@Grumpy.DynDNS.org) Received: from smtp.knology.net (smtp.knology.net [24.214.63.101]) by mx1.FreeBSD.org (Postfix) with SMTP id B93BD43D55 for ; Wed, 16 Nov 2005 04:37:36 +0000 (GMT) (envelope-from dkelly@Grumpy.DynDNS.org) Received: (qmail 4097 invoked by uid 0); 16 Nov 2005 04:36:46 -0000 Received: from user-69-73-60-132.knology.net (HELO Grumpy.DynDNS.org) (69.73.60.132) by smtp5.knology.net with SMTP; 16 Nov 2005 04:36:46 -0000 Received: by Grumpy.DynDNS.org (Postfix, from userid 928) id B848A69B3; Tue, 15 Nov 2005 22:37:34 -0600 (CST) Message-Id: <20051116043734.B848A69B3@Grumpy.DynDNS.org> Date: Tue, 15 Nov 2005 22:37:34 -0600 (CST) From: David Kelly To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Cc: Subject: bin/89100: premature EOF with ftpd on some large files X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: David Kelly List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Nov 2005 04:40:23 -0000 >Number: 89100 >Category: bin >Synopsis: premature EOF with ftpd on some large files >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Nov 16 04:40:21 GMT 2005 >Closed-Date: >Last-Modified: >Originator: David Kelly >Release: FreeBSD 6.0-STABLE i386 >Organization: >Environment: System: FreeBSD Grumpy.DynDNS.org 6.0-STABLE FreeBSD 6.0-STABLE #2: Sun Nov 13 19:23:43 CST 2005 dkelly@Grumpy.DynDNS.org:/usr5/obj/usr/src/sys/OPUS i386 >Description: Using ftpd to send large files often results in: "226 Transfer finished due to premature end of file." For several days thought the problem was related to geom_vinum as most of my big files are on a striped vinum volume whose creation dates back to 5.0. Largely because /bin/cp could read the files correctly, write to the simple volume on /dev/ad0s1f, and then ftpd had no problem reading the file. Then I started having the same problem with large files on /dev/ad0s1f (/usr). The common denominator is ftpd. ftp> get bigfile /dev/null local: /dev/null remote: bigfile 229 Entering Extended Passive Mode (|||56427|) 150 Opening BINARY mode data connection for 'bigfile' (4700241920 bytes). 226 Transfer finished due to premature end of file. 405274624 bytes received in 00:08 (46.06 MB/s) ftp> quit % dc 10 i 16 o 4700241920 p 118280000 405274624 p 18280000 Every time I pay attention the received file is exactly 4G short. Doesn't matter if it is written to /dev/null, differnt filesystem, or same filesystem. >How-To-Repeat: Once a file is a problem it is always a problem in the same place. I have not been able to create a large file which immediately has this problem. Have not tested every large file immediately after creation, only find this problem the next day or two. Seems I have this problem with every file written with 5.4 on the geom_vinum filesystem. >Fix: No permanent cure but ftpd has been able to read every fresh copy made with /bin/cp. >Release-Note: >Audit-Trail: >Unformatted: