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 3699D7F83 for ; Tue, 12 Mar 2013 07:31:06 -0500 (CDT) Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by relay2.corp.sgi.com (Postfix) with ESMTP id 1F863304048 for ; Tue, 12 Mar 2013 05:31:06 -0700 (PDT) Received: from ipmail05.adl6.internode.on.net (ipmail05.adl6.internode.on.net [150.101.137.143]) by cuda.sgi.com with ESMTP id 57vIReQsPJyQXRAe for ; Tue, 12 Mar 2013 05:31:04 -0700 (PDT) Received: from disappointment ([192.168.1.1]) by dastard with esmtp (Exim 4.76) (envelope-from ) id 1UFOMB-0001Ra-2p for xfs@oss.sgi.com; Tue, 12 Mar 2013 23:31:03 +1100 Received: from dave by disappointment with local (Exim 4.80) (envelope-from ) id 1UFOM5-0002Lk-Ut for xfs@oss.sgi.com; Tue, 12 Mar 2013 23:30:57 +1100 From: Dave Chinner Subject: [PATCH 02/21] xfs: increase hexdump output in xfs_corruption_error Date: Tue, 12 Mar 2013 23:30:35 +1100 Message-Id: <1363091454-8852-3-git-send-email-david@fromorbit.com> In-Reply-To: <1363091454-8852-1-git-send-email-david@fromorbit.com> References: <1363091454-8852-1-git-send-email-david@fromorbit.com> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 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 From: Dave Chinner Currently xfs_corruption_error() dumps the first 16 bytes of the buffer that is passed to it when a corruption occurs. This is not large enough to see the entire state of the header of the block that was determined to be corrupt. increase the output to 64 bytes to capture the majority of all headers in all types of metadata blocks. Signed-off-by: Dave Chinner --- fs/xfs/xfs_error.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c index 07bf3b9..35d3f5b 100644 --- a/fs/xfs/xfs_error.c +++ b/fs/xfs/xfs_error.c @@ -178,7 +178,7 @@ xfs_corruption_error( inst_t *ra) { if (level <= xfs_error_level) - xfs_hex_dump(p, 16); + xfs_hex_dump(p, 64); xfs_error_report(tag, level, mp, filename, linenum, ra); xfs_alert(mp, "Corruption detected. Unmount and run xfs_repair"); } -- 1.7.10.4 _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs