From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay1.corp.sgi.com [137.38.102.111]) by oss.sgi.com (Postfix) with ESMTP id 418807F59 for ; Mon, 3 Aug 2015 02:41:17 -0500 (CDT) Received: from cuda.sgi.com (cuda3.sgi.com [192.48.176.15]) by relay1.corp.sgi.com (Postfix) with ESMTP id 2D1068F811E for ; Mon, 3 Aug 2015 00:41:16 -0700 (PDT) Received: from ipmail07.adl2.internode.on.net (ipmail07.adl2.internode.on.net [150.101.137.131]) by cuda.sgi.com with ESMTP id rNdCVqIxlcwflGOc for ; Mon, 03 Aug 2015 00:41:15 -0700 (PDT) Received: from disappointment.disaster.area ([192.168.1.110] helo=disappointment) by dastard with esmtp (Exim 4.80) (envelope-from ) id 1ZMAMH-0000AS-LR for xfs@oss.sgi.com; Mon, 03 Aug 2015 17:40:29 +1000 Received: from dave by disappointment with local (Exim 4.86_RC4) (envelope-from ) id 1ZMAMH-0008Cc-Km for xfs@oss.sgi.com; Mon, 03 Aug 2015 17:40:29 +1000 From: Dave Chinner Subject: [PATCH 2/4] xfs: growfs not aware of sb_meta_uuid Date: Mon, 3 Aug 2015 17:40:23 +1000 Message-Id: <1438587625-31437-3-git-send-email-david@fromorbit.com> In-Reply-To: <1438587625-31437-1-git-send-email-david@fromorbit.com> References: <1438587625-31437-1-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 Adding this simple change to xfstests:common/rc::_scratch_mkfs_xfs: + if [ $mkfs_status -eq 0 ]; then + xfs_admin -U generate $SCRATCH_DEV > /dev/null + fi triggers all sorts of errors in xfstests. xfs/104 is an example, where growfs fails with a UUID mismatch corruption detected by xfs_agf_write_verify() when trying to write the first new AG headers. Fix this problem by making sure we copy the sb_meta_uuid into new metadata written by growfs. Signed-off-by: Dave Chinner --- fs/xfs/xfs_fsops.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c index 9b3438a..ee3aaa0a 100644 --- a/fs/xfs/xfs_fsops.c +++ b/fs/xfs/xfs_fsops.c @@ -250,7 +250,7 @@ xfs_growfs_data_private( agf->agf_freeblks = cpu_to_be32(tmpsize); agf->agf_longest = cpu_to_be32(tmpsize); if (xfs_sb_version_hascrc(&mp->m_sb)) - uuid_copy(&agf->agf_uuid, &mp->m_sb.sb_uuid); + uuid_copy(&agf->agf_uuid, &mp->m_sb.sb_meta_uuid); error = xfs_bwrite(bp); xfs_buf_relse(bp); @@ -273,7 +273,7 @@ xfs_growfs_data_private( if (xfs_sb_version_hascrc(&mp->m_sb)) { agfl->agfl_magicnum = cpu_to_be32(XFS_AGFL_MAGIC); agfl->agfl_seqno = cpu_to_be32(agno); - uuid_copy(&agfl->agfl_uuid, &mp->m_sb.sb_uuid); + uuid_copy(&agfl->agfl_uuid, &mp->m_sb.sb_meta_uuid); } agfl_bno = XFS_BUF_TO_AGFL_BNO(mp, bp); @@ -309,7 +309,7 @@ xfs_growfs_data_private( agi->agi_newino = cpu_to_be32(NULLAGINO); agi->agi_dirino = cpu_to_be32(NULLAGINO); if (xfs_sb_version_hascrc(&mp->m_sb)) - uuid_copy(&agi->agi_uuid, &mp->m_sb.sb_uuid); + uuid_copy(&agi->agi_uuid, &mp->m_sb.sb_meta_uuid); if (xfs_sb_version_hasfinobt(&mp->m_sb)) { agi->agi_free_root = cpu_to_be32(XFS_FIBT_BLOCK(mp)); agi->agi_free_level = cpu_to_be32(1); -- 2.1.4 _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs