From owner-freebsd-current@FreeBSD.ORG Wed Apr 30 05:24:35 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id CE0AA37B401 for ; Wed, 30 Apr 2003 05:24:35 -0700 (PDT) Received: from sauron.fto.de (p15106025.pureserver.info [217.160.140.13]) by mx1.FreeBSD.org (Postfix) with ESMTP id 003D344020 for ; Wed, 30 Apr 2003 05:24:33 -0700 (PDT) (envelope-from hschaefer@fto.de) Received: from localhost (localhost.fto.de [127.0.0.1]) by sauron.fto.de (Postfix) with ESMTP id B602625C106 for ; Wed, 30 Apr 2003 14:24:31 +0200 (CEST) Received: from sauron.fto.de ([127.0.0.1]) by localhost (sauron [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 21437-04 for ; Wed, 30 Apr 2003 14:24:30 +0200 (CEST) Received: from giskard.foundation.hs (p5091AC1D.dip.t-dialin.net [80.145.172.29]) by sauron.fto.de (Postfix) with ESMTP id 4F47825C104 for ; Wed, 30 Apr 2003 14:24:30 +0200 (CEST) Received: from daneel.foundation.hs (daneel.foundation.hs [192.168.20.2]) by giskard.foundation.hs (8.9.3/8.9.3) with ESMTP id OAA76268 for ; Wed, 30 Apr 2003 14:24:30 +0200 (CEST) (envelope-from hschaefer@fto.de) Date: Wed, 30 Apr 2003 14:24:30 +0200 (CEST) From: Heiko Schaefer X-X-Sender: heiko@daneel.foundation.hs To: freebsd-current@freebsd.org In-Reply-To: <20030429171204.W20908@daneel.foundation.hs> Message-ID: <20030430141207.L27116@daneel.foundation.hs> References: <51195.1051628837@critter.freebsd.dk> <20030429171204.W20908@daneel.foundation.hs> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Virus-Scanned: by amavisd-new at fto.de Subject: still: Re: gbde data corruption? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 30 Apr 2003 12:24:36 -0000 Hello again, > > I've had 1.13 running my toture-test here for 38 hours now with no > > trouble. > > i'll stress-test it some more after i get to reboot that machine > physically this evening. mounting the filesystems that used to make some > sense with 1.12 after upgrading to 1.13 apparently hanged the machine > after some short time. hmm, i am now on cvs as of yesterday evening, including all your changes in sys/geom/ up to just now (just looked in cvsweb, nothing newer than what i use there). but i still get corruption of data, judging by checksum testing. again, the corrupted file i see is much more compressible than the uncorrupted original. (potentially this could also be an nfs-issue, as i am copying onto the gbde partition via nfs from a 4.6-rc machine. but i can't really imagine that, never had anything like that in all of my non-gbde freebsd nfs experience. if it is an nfs issue, then it would probably be fbsd-5 specific - is there any such known issue ?!) the partition in question now looks like this: e: 117231392 16 4.2BSD 4096 16384 64 # (Cyl. 0*- 7297*) this time i inited gbde's sectorsize to "4096". last time i reported corruption, gbde's sectorsize was at its default (i presume 512). the corruption then 'felt' just the same. very sporadic - and somewhat non-deterministic from my point of view. regards, Heiko