From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay2.corp.sgi.com [137.38.102.29]) by oss.sgi.com (Postfix) with ESMTP id 9AF957CA0 for ; Thu, 17 Mar 2016 17:48:12 -0500 (CDT) Received: from cuda.sgi.com (cuda1.sgi.com [192.48.157.11]) by relay2.corp.sgi.com (Postfix) with ESMTP id 5F2AD304032 for ; Thu, 17 Mar 2016 15:48:09 -0700 (PDT) Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by cuda.sgi.com with ESMTP id NCBSl5LhXeKCTAXX (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Thu, 17 Mar 2016 15:48:05 -0700 (PDT) Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) by mx1.redhat.com (Postfix) with ESMTPS id D6A06C069B2A for ; Thu, 17 Mar 2016 22:48:04 +0000 (UTC) Received: from localhost (ovpn-204-74.brq.redhat.com [10.40.204.74]) by int-mx13.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u2HMm3Ns025953 for ; Thu, 17 Mar 2016 18:48:04 -0400 Date: Thu, 17 Mar 2016 22:48:03 +0000 From: "Richard W.M. Jones" Subject: xfs_growfs causing "Metadata corruption detected at xfs_agf_read_verify" Message-ID: <20160317224803.GA8856@redhat.com> MIME-Version: 1.0 Content-Disposition: inline List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: xfs@oss.sgi.com With recent kernels (or maybe xfsprogs?) we've noticed strange filesystem corruption after using xfs_growfs. Examples: https://bugzilla.redhat.com/show_bug.cgi?id=1315895 (on aarch64) https://www.redhat.com/archives/libguestfs/2016-March/msg00113.html (x86_64) https://rwmj.wordpress.com/2015/11/04/virt-builder-fedora-23-image/#comment-15668 (x86_64) Do these errors look familiar? I don't yet have a simple test case, still working on that. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com virt-builder quickly builds VMs from scratch http://libguestfs.org/virt-builder.1.html _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs