From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BDE7AC43603 for ; Thu, 5 Dec 2019 15:48:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 99C1E206DB for ; Thu, 5 Dec 2019 15:48:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729594AbfLEPsf (ORCPT ); Thu, 5 Dec 2019 10:48:35 -0500 Received: from outgoing-auth-1.mit.edu ([18.9.28.11]:33486 "EHLO outgoing.mit.edu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726028AbfLEPsf (ORCPT ); Thu, 5 Dec 2019 10:48:35 -0500 Received: from callcc.thunk.org (guestnat-104-133-0-111.corp.google.com [104.133.0.111] (may be forged)) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id xB5FmRqt012370 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 5 Dec 2019 10:48:28 -0500 Received: by callcc.thunk.org (Postfix, from userid 15806) id 530F2421A48; Thu, 5 Dec 2019 10:48:27 -0500 (EST) Date: Thu, 5 Dec 2019 10:48:27 -0500 From: "Theodore Y. Ts'o" To: Viliam Lejcik Cc: "linux-ext4@vger.kernel.org" Subject: Re: e2fsprogs: setting UUID with tune2fs corrupts an ext4 fs image Message-ID: <20191205154827.GA35599@mit.edu> References: <5fd4546cdc7f43f282716afb1e1a18cb@kistler.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5fd4546cdc7f43f282716afb1e1a18cb@kistler.com> User-Agent: Mutt/1.12.2 (2019-09-21) Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Thu, Dec 05, 2019 at 12:36:35PM +0000, Viliam Lejcik wrote: > > This behavior can be reproduced on an ext4 fs image, so there's no need to run it on the device. Where can we download or otherwise obtain the image where you are seeing the problem? Thanks, - Ted