From owner-freebsd-fs@FreeBSD.ORG Sat Oct 9 13:07:59 2010 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6B4D8106564A for ; Sat, 9 Oct 2010 13:07:59 +0000 (UTC) (envelope-from onemda@gmail.com) Received: from mail-vw0-f54.google.com (mail-vw0-f54.google.com [209.85.212.54]) by mx1.freebsd.org (Postfix) with ESMTP id 211488FC1C for ; Sat, 9 Oct 2010 13:07:58 +0000 (UTC) Received: by vws1 with SMTP id 1so443679vws.13 for ; Sat, 09 Oct 2010 06:07:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:cc:content-type; bh=4d26AJFRWK1PBNWQ2wdBmze64T2KwHoYHsNNk81iSrI=; b=W7wLryLslIPvHXxFqvr5GauFxM3pi0vGEXvzKGy9JYyFiFJ3IFI7o/DadQ3asZ/j3t c2uCVvci3jq4VoeUrulZ4y5lQ9OPxJqtX8Hn09jALuzKTZliISfjOsVvkYwu9j+bBzET YGnmArcMtnWWn6AgXs6VxnrRSUnXNnnT627uE= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=GgAkGvYeNLURZIYTHcTBU65ndOmURtzjkOOohXFLAaiq5Ffv91jfsi+2qFzS8y76Hq cpQ3ISfpW8mTWI8wAzyenE5t02iYV7uqJVrCIXN5SgHSvKWT0MWme/Vq/Xe/xZdVfKJN fvd5p29ST4/WAckWXydXXAN13sbH1LTAQU3gM= MIME-Version: 1.0 Received: by 10.220.97.18 with SMTP id j18mr1135859vcn.11.1286629677425; Sat, 09 Oct 2010 06:07:57 -0700 (PDT) Received: by 10.220.180.135 with HTTP; Sat, 9 Oct 2010 06:07:57 -0700 (PDT) In-Reply-To: <4CB06171.9000007@uol.com.br> References: <20101006005350.62837.qmail@exxodus.fedaykin.here> <4CAC5067.3090106@uol.com.br> <4CB06171.9000007@uol.com.br> Date: Sat, 9 Oct 2010 13:07:57 +0000 Message-ID: From: Paul B Mahol To: Mario Sergio Fujikawa Ferreira Content-Type: text/plain; charset=ISO-8859-1 Cc: freebsd-fs@freebsd.org Subject: Re: Panic with msdosfs vs 1.3TB FAT32 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: Sat, 09 Oct 2010 13:07:59 -0000 On 10/9/10, Mario Sergio Fujikawa Ferreira wrote: > On 06/10/2010 12:01, Paul B Mahol wrote: > > On 10/6/10, Mario Sergio Fujikawa Ferreira wrote: > >> On 06/10/2010 00:36, Paul B Mahol wrote: > >>> On 10/6/10, Mario Sergio Fujikawa Ferreira > wrote: > >>>> Hi, > >>>> > >>>> I mounted a 1.3TB FAT32 (32k cluster) filesystem on esata > >>>> /dev/ada4s1 under /media/esata/ with the '-l' (large option). > > What FreeBSD version is this and how many files that fs have? > > csup, make world 8-STABLE on 07 October, 2010. > > $ uname -a > FreeBSD exxodus.fedaykin.here 8.1-STABLE FreeBSD 8.1-STABLE #1: Thu Oct > 7 22:45:57 BRT 2010 lioux@exxodus:/usr/obj/usr/src/sys/LIOUX amd64 > > Filesystem 1K-blocks Used Avail Capacity Mounted on > /dev/ada4s1 1464778560 1189423520 275355040 81% /media/esata > > Number of files 4595 > File size average in bytes 517580,14 > File size standard deviation in bytes 745362,08 > File size variance in bytes 555564632228,95 > Smaller file size in bytes 23 > Largest file size in bytes 3681407635 > > Smaller inode number 11446148 > Largest inode number 4026536433 > > A complete textdump is available at > > http://people.freebsd.org/~lioux/panic/2010100500/textdump.tar.2 Show bawrite(), from bt, exact position (line number in your source code) and other variables inspecting stack. Optionally build msdosfs with MSDOSFS_DEBUG.