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=-0.5 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, 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 8B3C3C28CBC for ; Sat, 9 May 2020 08:02:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 503682184D for ; Sat, 9 May 2020 08:02:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=gmx.net header.i=@gmx.net header.b="Dkh4S32H" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726214AbgEIICw (ORCPT ); Sat, 9 May 2020 04:02:52 -0400 Received: from mout.gmx.net ([212.227.15.18]:48819 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725880AbgEIICw (ORCPT ); Sat, 9 May 2020 04:02:52 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1589011361; bh=ho2DkvdPIoET5xzHXN1UveI3F6NlUNKIuqTMmyCMIDU=; h=X-UI-Sender-Class:From:To:Cc:Subject:References:In-reply-to:Date; b=Dkh4S32H7HBEXMNPmCH4bnuwYYbDnSlu9UNBfVT+dfUkNBI2lC0gbay1KliJFxQIC jmzAaou13EwyVXmE+6z8+6MIszLEwttld+LeOdBwk/i7g15qjbh67OTatsBeIhQBfR wjk3dUTrQORpxyUwQSdbw/eg3ktmuOqR9cGSiTos= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from nas ([34.92.246.95]) by mail.gmx.com (mrgmx005 [212.227.17.184]) with ESMTPSA (Nemesis) id 1MPog5-1jkCM83ZvH-00MvAe; Sat, 09 May 2020 10:02:41 +0200 From: Su Yue To: Andrew Pam Cc: Graham Cobb , Chris Murphy , Btrfs BTRFS Subject: Re: btrfs-progs reports nonsense scrub status References: <0d1cceb6-9295-1bdf-c427-60ba9b1ef0b3@sericyb.com.au> <7e54f0b9-d311-3d69-94dd-03279aa2dda2@sericyb.com.au> <10b14d0b-9f10-609f-6365-f45c2ad20c6d@sericyb.com.au> <709e4c3f-15b3-3c8a-2b25-ea95f4958999@sericyb.com.au> <8ceacc86-96b7-44d2-d48d-234c6c4b45de@sericyb.com.au> <8ab9f20d-eff0-93bf-a4a4-042473b4059e@sericyb.com.au> User-agent: mu4e 1.2.0; emacs 26.3 In-reply-to: Date: Sat, 09 May 2020 16:02:31 +0800 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; format=flowed X-Provags-ID: V03:K1:I+r+wCmWKjEuVtJU3FfWtpSUTFhJJ3RKmVVXc8tiv101U1Xwz8p Ybbq66Aaf7/9OeoNb9DoBv90U3Ow5YErFkCZfxo4EKxaToms+5Tu+NtwWPDG8IcWwdD4Ntw T21nao0t0Q5BHZqrp1zciuLLuBFMR6d2ZJJx0upEHNjjMMwUjMiaVs2x4ediBqGDJ3jWJ6C 4DJa5ugYFPN83yFYB60PQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:RVNgaufpOUs=:7jnctKpGPnda4LdW8hdJDe L5RG3KK8DdXX8zGUQW1QYYIJZs6i7+6t+p440WK55QLK3hwCyPqBpKanY92RqcugmnGppOmsw CdzA0ObytaopS+mpZwjxvwWavrFU1rqCtCk/7KpbcYIzoeDkhDD9F/5s2Np0ehRF1ktk1kb/n Ebs2oRbcP3KrIRO3v9pPVqFnn9RTOOY0TW6HDacJ4cMezHtFNLesDilki6Rq3tjvypNb4xTHB xILmvzdKAjsAOhU/chEeudjnDE4eMBBmbX6j5RmSogt/DiCoYdDmtUBH8CfSMkVLdu4O0e3mi QqmLOrKtV0Y0SmEj++XQQPiK9ZRbhQx17hPluTpvMPnq/azuHYFcCGeuO1Yc+r1G4IoBwDkBy QoixIF43NnkjYJGG0GYw7sYfQ0/U4JdTaDrxLRuDjF7aTB4fqrw55LA9ERkYVYc+XD+Qtmu+9 41aHKKHb5/HcSaid85bfQWUT79I6nCOr190E7EE9T0XR1q5SOPZURC8H/MUn8ERIunPngWGd8 WuEl7Gj3a6v352AY2zuRZ/tsvm9knjR0FHqSjrWKrgIVqjU8xFbNA7QGsCtd/U/36vKAeY+92 PBnI2/ZnloaKGoSnYh7qeXsAxw1Nt7gtw0NR49wF9pijaR9MqKubr300Z8TMooplBwdumTkd0 NjEhA/yktQjVpK28fcKmV9dLT/aEw9FCBbRv+T4Cp1yB3o7CegIeb09lrDBrmAFFTRYst3B4v RALYA4BLNSqxlssYRQ8i8i35VqYR6jtqOblY+obrC1h3D5yy7Uqlx1H9FIJ6XXKdSgB19Mg1X U5or8zdcHm85ca0d2GpKF48bKzZvCGhUced6e90Myo6bUabSGlIKFA5k6crAABLIQ+DMzdkz3 8X+cjpg8sxsexA5lGSKYEzuFHXz62ZYeQXEc1d2gwagcdo8SGSKzS0vhibG/Dm38Qsmo7oUpx my9rzX1pr0PqKnHmG8AXnKG6wdV/D/AO6bnqSohN0ayuK2iQOQXd37gKP1eajCSJ94CR4TbYQ WJL+IyG0SeKAlkzk4JjG4UvLhUHR4rbJ8yFD7UD1kpePhrBdR0qyULznrpa7TyvDcTI+jkaTG WhHGOe17YFD1tmrUTlxx7guXTEV9+Yzz2BZcpejBNQj2EiaxB9g055X7fsCIyEhdGExJZ4lFQ 6Wpwz7EsTzaIxx0w1kT1cXHGqjzh5dlA/vkAMrt1GM9BPCpQkuzwJN0KXB0P6Tqo370ppkW7r TN6bXJbF25DkH1vz8 Content-Transfer-Encoding: quoted-printable Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On Sat 09 May 2020 at 01:06, Andrew Pam wrote: > And here we are again: > > $ sudo btrfs scrub status -d /home UUID: > 85069ce9-be06-4c92-b8c1-8a0f685e43c6 scrub device /dev/sda (id > 1) status Scrub resumed: Sat May 9 02:52:12 2020 Status: > running Duration: 7:02:55 Time left: > 32261372:31:39 ETA: Fri Sep 17 23:35:41 5700 Total > to scrub: 3.66TiB Bytes scrubbed: 3.67TiB Rate: > 151.47MiB/s Error summary: no errors found scrub device > /dev/sdb (id 2) status Scrub resumed: Sat May 9 02:52:12 > 2020 Status: running Duration: 7:02:59 Time > left: 31973655:40:34 ETA: Mon Nov 21 > 19:44:36 5667 Total to scrub: 3.66TiB Bytes scrubbed: > 3.70TiB Rate: 152.83MiB/s Error summary: no > errors found > Weird. Any operation was done since the last "interrupted" status? Does iotop show any actual io of the two devices? =2D- Su > I tried building btrfs-progs v5.6.1 from source, but it gives exactly > the same results. > > Cheers, > Andrew