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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham 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 DFFE5C46475 for ; Sat, 27 Oct 2018 12:17:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 63E59205F4 for ; Sat, 27 Oct 2018 12:17:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 63E59205F4 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=scientia.net Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-btrfs-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728244AbeJ0U4D (ORCPT ); Sat, 27 Oct 2018 16:56:03 -0400 Received: from mailgw-02.dd24.net ([193.46.215.43]:58795 "EHLO mailgw-02.dd24.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728029AbeJ0U4C (ORCPT ); Sat, 27 Oct 2018 16:56:02 -0400 Received: from mailpolicy-01.live.igb.homer.key-systems.net (mailpolicy-01.live.igb.homer.key-systems.net [192.168.1.26]) by mailgw-02.dd24.net (Postfix) with ESMTP id 0856C5FD27; Sat, 27 Oct 2018 12:15:14 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at mailpolicy-01.live.igb.homer.key-systems.net Received: from smtp.dd24.net ([192.168.1.36]) by mailpolicy-01.live.igb.homer.key-systems.net (mailpolicy-01.live.igb.homer.key-systems.net [192.168.1.25]) (amavisd-new, port 10236) with ESMTP id vyN3mw2mak9b; Sat, 27 Oct 2018 12:15:12 +0000 (UTC) Received: from heisenberg.fritz.box (ppp-82-135-88-3.dynamic.mnet-online.de [82.135.88.3]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.dd24.net (Postfix) with ESMTPSA; Sat, 27 Oct 2018 12:15:12 +0000 (UTC) Message-ID: <04ccd53107bb11e08baaa8c1ec55b11b00133d3b.camel@scientia.net> Subject: Re: fsck lowmem mode only: ERROR: errors found in fs roots From: Christoph Anton Mitterer To: Su Yue , Btrfs BTRFS Cc: Su Yue Date: Sat, 27 Oct 2018 14:15:11 +0200 In-Reply-To: References: <8d8c90d3edfcc9e73428d3730496d48b1160b39b.camel@scientia.net> <7146cafcc48d46ad123388d492807cbba08e101c.camel@scientia.net> <94750beb-c339-756a-11ec-f2bcc72b98e3@cn.fujitsu.com> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.30.1-1 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org Hey. Without the last patches on 4.17: checking extents checking free space cache checking fs roots ERROR: errors found in fs roots Checking filesystem on /dev/mapper/system UUID: 6050ca10-e778-4d08-80e7-6d27b9c89b3c found 619543498752 bytes used, error(s) found total csum bytes: 602382204 total tree bytes: 2534309888 total fs tree bytes: 1652097024 total extent tree bytes: 160432128 btree space waste bytes: 459291608 file data blocks allocated: 7334036647936 referenced 730839187456 With the last patches, on 4.17: checking extents checking free space cache checking fs roots checking only csum items (without verifying data) checking root refs Checking filesystem on /dev/mapper/system UUID: 6050ca10-e778-4d08-80e7-6d27b9c89b3c found 619543498752 bytes used, no error found total csum bytes: 602382204 total tree bytes: 2534309888 total fs tree bytes: 1652097024 total extent tree bytes: 160432128 btree space waste bytes: 459291608 file data blocks allocated: 7334036647936 referenced 730839187456 Cheers, Chris.