From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from userp1040.oracle.com ([156.151.31.81]:47978 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1763588Ab3DDRji (ORCPT ); Thu, 4 Apr 2013 13:39:38 -0400 Received: from ucsinet22.oracle.com (ucsinet22.oracle.com [156.151.31.94]) by userp1040.oracle.com (Sentrion-MTA-4.3.1/Sentrion-MTA-4.3.1) with ESMTP id r34HdZF7021212 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Thu, 4 Apr 2013 17:39:38 GMT Received: from acsmt357.oracle.com (acsmt357.oracle.com [141.146.40.157]) by ucsinet22.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id r34HdYMr006577 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Thu, 4 Apr 2013 17:39:35 GMT Received: from abhmt111.oracle.com (abhmt111.oracle.com [141.146.116.63]) by acsmt357.oracle.com (8.12.11.20060308/8.12.11) with ESMTP id r34HdYoj012761 for ; Thu, 4 Apr 2013 12:39:34 -0500 Message-ID: <515DBACF.8020202@oracle.com> Date: Fri, 05 Apr 2013 01:39:27 +0800 From: anand jain MIME-Version: 1.0 To: linux-btrfs Subject: a scenario of use backup sb by default Content-Type: text/plain; charset=ISO-8859-1; format=flowed Sender: linux-btrfs-owner@vger.kernel.org List-ID: -- mkfs.btrfs /dev/dm-4 -f mkfs.ext4 /dev/dm-4 <-- corrupt the primary SB -- as of now -- btrfs fi label /dev/dm-4 "test" btrfs fi label /dev/dm-4 test -- is successful since its using backup super block by default, is this fine ? Thanks, Anand