From owner-freebsd-stable@FreeBSD.ORG Fri Jan 18 13:44:31 2008 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DB9CC16A47F for ; Fri, 18 Jan 2008 13:44:31 +0000 (UTC) (envelope-from freebsd-stable@m.gmane.org) Received: from ciao.gmane.org (main.gmane.org [80.91.229.2]) by mx1.freebsd.org (Postfix) with ESMTP id 47D8A13C4D5 for ; Fri, 18 Jan 2008 13:44:31 +0000 (UTC) (envelope-from freebsd-stable@m.gmane.org) Received: from list by ciao.gmane.org with local (Exim 4.43) id 1JFrWC-0007kf-Kl for freebsd-stable@freebsd.org; Fri, 18 Jan 2008 13:44:27 +0000 Received: from lara.cc.fer.hr ([161.53.72.113]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 18 Jan 2008 13:44:24 +0000 Received: from ivoras by lara.cc.fer.hr with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 18 Jan 2008 13:44:24 +0000 X-Injected-Via-Gmane: http://gmane.org/ To: freebsd-stable@freebsd.org From: Ivan Voras Date: Fri, 18 Jan 2008 14:44:07 +0100 Lines: 40 Message-ID: References: <20080118120140.2a8170a0@dev> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig096ABB155A725661D8FBFA07" X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: lara.cc.fer.hr User-Agent: Thunderbird 2.0.0.9 (X11/20070801) In-Reply-To: <20080118120140.2a8170a0@dev> X-Enigmail-Version: 0.95.5 Sender: news Subject: Re: panic when copying to ext2fs X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 Jan 2008 13:44:31 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig096ABB155A725661D8FBFA07 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Jakub Siroky wrote: > I have two large ext2fs partitions (368 and 313GB) to hold data shared = between several OSes. While there were no problems on 6-STABLE branch I w= as quite disappointed after upgrade to 7-STABLE. Whenever I copy/write to= ext2fs partition the system freezes totally without crashdump. So I set = debugging settings to kernel config (DEBUG,WITNESS,..) and in console I r= eproduced error situation ending with full screen of unstoppable running = text with lot of memory addresses and a few recognisable words: 'new bloc= k bit set for ext already' - again with no crashdump. Then I have formatt= ed 1GB partition with ext2fs and the problem on this small partition appe= ars only sometimes.=20 Interesting. I have ext2fs partitions in the same size range for the same purpose under 8-CURRENT and I don't have the problems you described, so it's unlikely the problem were introduced in 7. Did you run e2fsck on the file systems? Can you verify there is no hardware or driver data corruption (though I don't know how would you verify this one - maybe by writing to the partition from one OS and reading from the other, amd using md5 to check)? --------------enig096ABB155A725661D8FBFA07 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4-svn0 (GNU/Linux) iD8DBQFHkK0uldnAQVacBcgRAqpRAKCQSkrZDCakzH1i8cnYEAMl2PDlXwCg4IpG XaJyRtvV8+tAC/XFsdWzTQ8= =6Wjm -----END PGP SIGNATURE----- --------------enig096ABB155A725661D8FBFA07--