From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DAB1DC282DD for ; Sat, 11 Jan 2020 17:11:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8B30E2084D for ; Sat, 11 Jan 2020 17:11:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=icloud.com header.i=@icloud.com header.b="i+roQ24c" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730425AbgAKREf (ORCPT ); Sat, 11 Jan 2020 12:04:35 -0500 Received: from ms11p00im-qufo17291901.me.com ([17.58.38.48]:34219 "EHLO ms11p00im-qufo17291901.me.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730420AbgAKREf (ORCPT ); Sat, 11 Jan 2020 12:04:35 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=icloud.com; s=1a1hai; t=1578762272; bh=FLHKzK7BGJsiLuAI0/I/K5wyP4i4VXKGV69VXGuqKwA=; h=Content-Type:Subject:From:Date:Message-Id:To; b=i+roQ24cJ8YnUmsEEpNTz5g72EfNpk7fhhwPK2Dqd+2gC49Z1PwoN1TBWTYx47471 o3zA8v3l+1ezLrmxbpxY+wbrU0IGcqJaXL8d67HCjyZ5tSyAMm4jz43U3G3zp2i5ms vS8QiZuTUjFUifaqAsTNlNjbsyy00yQDMXo883hlHC2Fy+sDdADQImSZ28ubGRc9ct IrlcZFfyaw2qOTNc6ija2ualTQ/XlcLwEV2DwIg/WTllSjbCq1W7MC5MGcXETCVZko juuNnri57bhh+x1KyIcQalOZ0B8d8bKkxIE8DhvYjue1RoFk21VRWi1mXWAX1jbmIp MSCjBMZCpEnjw== Received: from [192.168.15.23] (unknown [177.76.36.47]) by ms11p00im-qufo17291901.me.com (Postfix) with ESMTPSA id B572E580B64; Sat, 11 Jan 2020 17:04:30 +0000 (UTC) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 13.0 \(3608.40.2.2.4\)) Subject: 12 TB btrfs file system on virtual machine broke again (third time) From: Christian Wimmer In-Reply-To: Date: Sat, 11 Jan 2020 14:04:27 -0300 Cc: Qu Wenruo , Qu WenRuo , Anand Jain , "linux-btrfs@vger.kernel.org" Content-Transfer-Encoding: quoted-printable Message-Id: References: <20191206034406.40167-1-wqu@suse.com> <2a220d44-fb44-66cf-9414-f1d0792a5d4f@oracle.com> <762365A0-8BDF-454B-ABA9-AB2F0C958106@icloud.com> <94a6d1b2-ae32-5564-22ee-6982e952b100@suse.com> <4C0C9689-3ECF-4DF7-9F7E-734B6484AA63@icloud.com> <9FB359ED-EAD4-41DD-B846-1422F2DC4242@icloud.com> <256D0504-6AEE-4A0E-9C62-CDF975FDE32D@icloud.com> <8B00108E-4450-4448-8663-E5A5C0343E26@icloud.com> <3F43DDB8-0372-4CDE-B143-D2727D3447BC@icloud.com> <938B37BF-E134-4F24-AC4F-93FECA6047FC@icloud.com> <25D1F99C-F34A-48D6-BF62-42225765FBC1@icloud.com> To: Chris Murphy X-Mailer: Apple Mail (2.3608.40.2.2.4) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2020-01-11_05:,, signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1908290000 definitions=main-2001110149 Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org Hi guys, and again my 12TB virtual machine btrfs file system broke into pieces. I checked today in the morning and there was not any error message = regarding btrfs. 10 minutes ago I needed to suspend the virtual machine and after I = resumed, all folders on my (still mounted) file system have gone. So in my opinion, the Parallels Virtual machine is not cleanly handling = this. Is there anything I can do now to save my data? This are the error log messages: # tail -f /var/log/messages 2020-01-11T13:57:55.739361-03:00 linux-ze6w kernel: [512260.892881] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:57:57.986773-03:00 linux-ze6w chronyd[1943]: Selected = source 185.184.223.224 2020-01-11T13:58:00.766543-03:00 linux-ze6w kernel: [512265.894004] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:58:00.766559-03:00 linux-ze6w kernel: [512265.894089] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:58:02.891790-03:00 linux-ze6w sudo: chris : TTY=3Dpts/100= ; PWD=3D/home/chris ; USER=3Droot ; COMMAND=3D/usr/bin/su 2020-01-11T13:58:02.893238-03:00 linux-ze6w sudo: = pam_unix(sudo:session): session opened for user root by chris(uid=3D0) 2020-01-11T13:58:02.897765-03:00 linux-ze6w su: (to root) chris on = pts/100 2020-01-11T13:58:02.898820-03:00 linux-ze6w su: pam_unix(su:session): = session opened for user root by chris(uid=3D0) 2020-01-11T13:58:05.798179-03:00 linux-ze6w kernel: [512270.925046] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:58:05.798193-03:00 linux-ze6w kernel: [512270.925102] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:58:10.822192-03:00 linux-ze6w kernel: [512275.951137] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:58:10.822204-03:00 linux-ze6w kernel: [512275.951174] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:58:15.850385-03:00 linux-ze6w kernel: [512280.977909] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:58:15.850400-03:00 linux-ze6w kernel: [512280.977975] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:58:20.882236-03:00 linux-ze6w kernel: [512286.010503] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:58:20.882247-03:00 linux-ze6w kernel: [512286.010577] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:58:22.234199-03:00 linux-ze6w kernel: [512287.361025] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562110521344 2020-01-11T13:58:22.234213-03:00 linux-ze6w kernel: [512287.364054] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562110472192 2020-01-11T13:58:22.234214-03:00 linux-ze6w kernel: [512287.364060] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562110455808 2020-01-11T13:58:22.250399-03:00 linux-ze6w kernel: [512287.377085] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562110488576 2020-01-11T13:58:22.270208-03:00 linux-ze6w kernel: [512287.397958] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562110455808 2020-01-11T13:58:22.270221-03:00 linux-ze6w kernel: [512287.398038] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562110455808 2020-01-11T13:58:22.270221-03:00 linux-ze6w kernel: [512287.398067] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562110455808 2020-01-11T13:58:23.098451-03:00 linux-ze6w kernel: [512288.225913] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562059993088 2020-01-11T13:58:25.910246-03:00 linux-ze6w kernel: [512291.036604] = btree_readpage_end_io_hook: 17 callbacks suppressed 2020-01-11T13:58:25.910266-03:00 linux-ze6w kernel: [512291.036607] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:58:25.910267-03:00 linux-ze6w kernel: [512291.036708] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:58:26.338226-03:00 linux-ze6w kernel: [512291.467459] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562258780160 2020-01-11T13:58:26.338237-03:00 linux-ze6w kernel: [512291.467517] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562258780160 2020-01-11T13:58:26.338238-03:00 linux-ze6w kernel: [512291.467585] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562258780160 2020-01-11T13:58:26.338238-03:00 linux-ze6w kernel: [512291.467624] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562258780160 2020-01-11T13:58:28.882182-03:00 linux-ze6w kernel: [512294.011515] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562345484288 2020-01-11T13:58:28.914197-03:00 linux-ze6w kernel: [512294.041798] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562345484288 2020-01-11T13:58:28.914214-03:00 linux-ze6w kernel: [512294.041883] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562345484288 2020-01-11T13:58:28.914214-03:00 linux-ze6w kernel: [512294.041936] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562345484288 2020-01-11T13:58:30.938342-03:00 linux-ze6w kernel: [512296.064421] = btree_readpage_end_io_hook: 4 callbacks suppressed 2020-01-11T13:58:30.938354-03:00 linux-ze6w kernel: [512296.064425] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:58:30.938355-03:00 linux-ze6w kernel: [512296.064503] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:58:32.078216-03:00 linux-ze6w kernel: [512297.204873] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562285453312 2020-01-11T13:58:32.078230-03:00 linux-ze6w kernel: [512297.205110] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562285453312 2020-01-11T13:58:32.078230-03:00 linux-ze6w kernel: [512297.205174] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562285453312 2020-01-11T13:58:32.078232-03:00 linux-ze6w kernel: [512297.205212] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562285453312 2020-01-11T13:58:35.962296-03:00 linux-ze6w kernel: [512301.090582] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:58:35.962308-03:00 linux-ze6w kernel: [512301.090653] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:58:40.482196-03:00 linux-ze6w kernel: [512305.611514] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562258780160 2020-01-11T13:58:40.482211-03:00 linux-ze6w kernel: [512305.611572] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562258780160 2020-01-11T13:58:40.482212-03:00 linux-ze6w kernel: [512305.611624] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562258780160 2020-01-11T13:58:40.482213-03:00 linux-ze6w kernel: [512305.611664] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562258780160 2020-01-11T13:58:40.990210-03:00 linux-ze6w kernel: [512306.116117] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:58:40.990226-03:00 linux-ze6w kernel: [512306.116218] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:58:42.530181-03:00 linux-ze6w kernel: [512307.659684] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562345484288 2020-01-11T13:58:42.530194-03:00 linux-ze6w kernel: [512307.659724] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562345484288 2020-01-11T13:58:42.530194-03:00 linux-ze6w kernel: [512307.659762] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562345484288 2020-01-11T13:58:42.530195-03:00 linux-ze6w kernel: [512307.659800] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562345484288 2020-01-11T13:58:43.462391-03:00 linux-ze6w kernel: [512308.589145] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562345451520 2020-01-11T13:58:43.462410-03:00 linux-ze6w kernel: [512308.590058] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562345451520 2020-01-11T13:58:43.462410-03:00 linux-ze6w kernel: [512308.590113] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562345451520 2020-01-11T13:58:43.462412-03:00 linux-ze6w kernel: [512308.590152] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562345451520 2020-01-11T13:58:46.014183-03:00 linux-ze6w kernel: [512311.142992] = btree_readpage_end_io_hook: 20 callbacks suppressed 2020-01-11T13:58:46.014200-03:00 linux-ze6w kernel: [512311.142994] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:58:46.014200-03:00 linux-ze6w kernel: [512311.143077] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:58:46.290228-03:00 linux-ze6w kernel: [512311.418594] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562345451520 2020-01-11T13:58:46.290246-03:00 linux-ze6w kernel: [512311.418638] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562345451520 2020-01-11T13:58:51.042208-03:00 linux-ze6w kernel: [512316.170407] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:58:51.042229-03:00 linux-ze6w kernel: [512316.170495] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:58:53.786220-03:00 linux-ze6w kernel: [512318.911878] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562059993088 2020-01-11T13:58:53.786240-03:00 linux-ze6w kernel: [512318.911963] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562059993088 2020-01-11T13:58:53.786241-03:00 linux-ze6w kernel: [512318.913482] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562345451520 2020-01-11T13:58:53.786241-03:00 linux-ze6w kernel: [512318.913583] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562345451520 2020-01-11T13:58:53.786242-03:00 linux-ze6w kernel: [512318.913588] = BTRFS: error (device sdc1) in __btrfs_run_delayed_items:1148: errno=3D-5 = IO failure 2020-01-11T13:58:53.786242-03:00 linux-ze6w kernel: [512318.913590] = BTRFS info (device sdc1): forced readonly 2020-01-11T13:58:53.786242-03:00 linux-ze6w kernel: [512318.913591] = BTRFS warning (device sdc1): Skipping commit of aborted transaction. 2020-01-11T13:58:53.786243-03:00 linux-ze6w kernel: [512318.913592] = BTRFS: error (device sdc1) in cleanup_transaction:1881: errno=3D-5 IO = failure 2020-01-11T13:58:56.078317-03:00 linux-ze6w kernel: [512321.203683] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 2020-01-11T13:58:56.078334-03:00 linux-ze6w kernel: [512321.203751] = BTRFS error (device sdc1): bad tree block start 14275350892879035392 = 2562508521472 Thanks, Chris