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=-6.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, URIBL_SBL,URIBL_SBL_A,USER_AGENT_SANE_1 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 5BC93C43331 for ; Fri, 6 Sep 2019 19:21:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3BB732070C for ; Fri, 6 Sep 2019 19:21:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730615AbfIFTVf (ORCPT ); Fri, 6 Sep 2019 15:21:35 -0400 Received: from mx1.redhat.com ([209.132.183.28]:49794 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727143AbfIFTVe (ORCPT ); Fri, 6 Sep 2019 15:21:34 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 99886307D923; Fri, 6 Sep 2019 19:21:34 +0000 (UTC) Received: from localhost.localdomain (ovpn-121-49.rdu2.redhat.com [10.10.121.49]) by smtp.corp.redhat.com (Postfix) with ESMTP id 1C7525D712; Fri, 6 Sep 2019 19:21:34 +0000 (UTC) To: Chris Mason , Josef Bacik , David Sterba Cc: linux-btrfs@vger.kernel.org, Jan Stancek From: Rachel Sibley Subject: LTP fs_fill test results in BTRFS warning (device loop0): could not allocate space for a delete; will truncate on mount warnings Message-ID: <4d97a9bb-864a-edd1-1aff-bdc9c8204100@redhat.com> Date: Fri, 6 Sep 2019 15:21:33 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.48]); Fri, 06 Sep 2019 19:21:34 +0000 (UTC) Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org Hello, While running LTP [1] as part of CKI [2] testing, we noticed the fs_fill test fails pretty consistently with BTRFS warnings seen below, this is seen with recent kernel (5.2.12). I have included the logs below for reference. Thank you, Rachel * https://artifacts.cki-project.org/pipelines/147783/logs/aarch64_host_1_console.log 8747.237733] LTP: starting fs_fill [ 8748.085884] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 8748.103546] EXT4-fs (loop0): mounted filesystem without journal. Opts: (null) [ 8751.856179] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 8751.882784] EXT4-fs (loop0): mounted filesystem with ordered data mode. Opts: (null) [ 8759.496036] EXT4-fs (loop0): mounted filesystem with ordered data mode. Opts: (null) [ 8768.360525] XFS (loop0): Mounting V5 Filesystem [ 8768.368464] XFS (loop0): Ending clean mount [ 8775.694012] XFS (loop0): Unmounting Filesystem [ 8776.179816] BTRFS: device fsid 3f8f3f1f-6293-40c4-91f4-bfe1d5c4451d devid 1 transid 5 /dev/loop0 [ 8776.190118] BTRFS info (device loop0): disk space caching is enabled [ 8776.195513] BTRFS info (device loop0): has skinny extents [ 8776.200927] BTRFS info (device loop0): flagging fs with big metadata feature [ 8776.212841] BTRFS info (device loop0): checking UUID tree [ 9062.793701] BTRFS warning (device loop0): could not allocate space for a delete; will truncate on mount [ 9062.794100] BTRFS warning (device loop0): could not allocate space for a delete; will truncate on mount [ 9062.794172] BTRFS warning (device loop0): could not allocate space for a delete; will truncate on mount fs_fill log: https://paste.fedoraproject.org/paste/368EirX-AHSsZhG4Zutm2w [1] https://github.com/linux-test-project/ltp [2] https://cki-project.org/