From: bugzilla-daemon@bugzilla.kernel.org Subject: [Bug 23772] oops after mounting ext4 fs in 2.6.36.1 (failed to parse options in superblock) Date: Wed, 1 Dec 2010 14:58:52 GMT Message-ID: <201012011458.oB1EwqFa015258@demeter1.kernel.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" To: linux-ext4@vger.kernel.org Return-path: Received: from demeter1.kernel.org ([140.211.167.39]:45856 "EHLO demeter1.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753346Ab0LAO6w (ORCPT ); Wed, 1 Dec 2010 09:58:52 -0500 Received: from demeter1.kernel.org (localhost.localdomain [127.0.0.1]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id oB1EwqXn015259 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Wed, 1 Dec 2010 14:58:52 GMT In-Reply-To: Sender: linux-ext4-owner@vger.kernel.org List-ID: https://bugzilla.kernel.org/show_bug.cgi?id=23772 --- Comment #20 from Eric Sandeen 2010-12-01 14:58:43 --- (In reply to comment #18) > > Your dd above should have zeroed this out, though, which makes me wonder how > > you got 1's back in here. It could be anything, though I wonder if it's > > possible that it's a stray bitmap.... > > No, my "dd" command only zeroed out the second half of the superblock (starting > at 0x600, the s_mount_opts field. It didn't touch the "error" parts of the > superblock, for simplicity/safety. Oh, sorry, I just assumed. Thanks for the clarification. -Eric -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug.