From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3vZNYN64gvzDq5x for ; Fri, 3 Mar 2017 20:04:56 +1100 (AEDT) Received: from pps.filterd (m0098393.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.20/8.16.0.20) with SMTP id v238x0so045563 for ; Fri, 3 Mar 2017 04:04:53 -0500 Received: from e28smtp01.in.ibm.com (e28smtp01.in.ibm.com [125.16.236.1]) by mx0a-001b2d01.pphosted.com with ESMTP id 28xs8dvr50-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Fri, 03 Mar 2017 04:04:53 -0500 Received: from localhost by e28smtp01.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 3 Mar 2017 14:34:20 +0530 Received: from d28relay06.in.ibm.com (d28relay06.in.ibm.com [9.184.220.150]) by d28dlp01.in.ibm.com (Postfix) with ESMTP id 24F3FE0060 for ; Fri, 3 Mar 2017 14:36:04 +0530 (IST) Received: from d28av02.in.ibm.com (d28av02.in.ibm.com [9.184.220.64]) by d28relay06.in.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id v2394H8Y14549012 for ; Fri, 3 Mar 2017 14:34:17 +0530 Received: from d28av02.in.ibm.com (localhost [127.0.0.1]) by d28av02.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id v2394G9u028288 for ; Fri, 3 Mar 2017 14:34:17 +0530 Subject: [PowerPC] XFS : Metadata corruption detected at 0x60000000382100b0, xfs_agf block From: Abdul Haleem To: linux-xfs@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org, sachinp@linux.vnet.ibm.com, mpe@ellerman.id, aneesh.kumar@linux.vnet.ibm.com Date: Fri, 03 Mar 2017 14:34:10 +0530 Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Message-Id: <1488531850.5962.22.camel@abdul-ThinkPad-T450> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi, Reboot fails for PowerPC machine running RHEL7.3 (3.10.0-514.el7) following these messages: SGI XFS with ACLs, security attributes, no debug enabled XFS (dm-0): Mounting V5 Filesystem FS (dm-0): Starting recovery (logdev: internal) XFS (dm-0): Metadata corruption detected at 0x60000000382100b0, xfs_agf block 0x4b00001 XFS (dm-0): Unmount and run xfs_repair XFS (dm-0): First 64 bytes of corrupted metadata buffer: c0000000f06b7200: 58 41 47 46 00 00 00 01 00 00 00 03 00 32 00 00 XAGF.........2.. c0000000f06b7210: 00 00 00 01 00 00 00 02 00 00 00 00 00 00 00 01 ................ c0000000f06b7220: 00 00 00 01 00 00 00 00 00 00 00 76 00 00 00 02 ...........v.... c0000000f06b7230: 00 00 00 04 00 2d 0c c7 00 2a 14 62 00 00 00 00 .....-...*.b.... XFS (dm-0): metadata I/O error: block 0x4b00001 ("xfs_trans_read_buf_map") error 117 numblks 1 Failed to mount /sysroot. Steps to recreate: Run some file system test (ltp or xfs/086) on 4.10.0 upstream kernel built on the PowerVM LPAR after the test completes, reboot the machine back to base kernel, boot falls to dracut mode with above messages, every time it requires a xfs_repair to recover the file system. -- Regard's Abdul Haleem IBM Linux Technology Centre