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=-2.8 required=3.0 tests=BAYES_00,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 6BF80C433E0 for ; Sun, 24 Jan 2021 18:24:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2D53922C9F for ; Sun, 24 Jan 2021 18:24:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726007AbhAXSYG (ORCPT ); Sun, 24 Jan 2021 13:24:06 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41026 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725968AbhAXSYG (ORCPT ); Sun, 24 Jan 2021 13:24:06 -0500 Received: from mail-ed1-x531.google.com (mail-ed1-x531.google.com [IPv6:2a00:1450:4864:20::531]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 85D57C061573 for ; Sun, 24 Jan 2021 10:23:25 -0800 (PST) Received: by mail-ed1-x531.google.com with SMTP id a14so1271562edu.7 for ; Sun, 24 Jan 2021 10:23:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=user-agent:from:to:subject:date:message-id:mime-version; bh=iCMY9SyVuEwPjn7CNvxYclrOCji6zg9lhG+JUVGu0ow=; b=bLaP1SWWhG0gqrbNf7sBIdOKAQG7Xju67StbslzkCr04LvEdeFgPP2qzwm7x9QkjU8 1uTsZdT/DtzZi7IzOzPnCQqbanyR2FuGIXwFjDXNd0S6mqBhnPMMK580eVH5znumqQ70 T1H/OpV3aEix1jZqI+sNNCWX1Fr4J7pu1oSgtfUTJky1bHjHla56MKTPZQbuRnm0OkC/ yHBU8Qty+8bQRVYX3Dep/W2yTUVJ5g9Gr+HgYRsyzATisEP9IvFOjae5/Li8gYufNtnb glnB93/NQkauCmsLadG9ftPCOPODfKWvF0pG4jFGxvYiAKgVdGlVe6BRAkOXGLmUougJ arJw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:user-agent:from:to:subject:date:message-id :mime-version; bh=iCMY9SyVuEwPjn7CNvxYclrOCji6zg9lhG+JUVGu0ow=; b=X3MMhfL5rjXMMqSMWHHlnc7H5YyUWUQBh3OmklxJoKs/fcooFR5VFSSlP2TqrKiiZ6 SSQkqZfDy737IkgLFZYjL7ZJyOcE5CVtO1wKefV5dqJDsV80rfaGEeNMTbhIVLu3LPN4 zF3BFlB88FN5V0xyE7FGp5U2gew0cGxRUfmt+FptzW1wy33aSAudVumN8bCrs2v7pTR2 wIylwnCpeIaQGZO61RKjJ3zzdl7JNsU1VjJkQL6yHFbY9jn0GkI4RNQJYlgke7TrMXAo aeCDXUjgyjT87iwKiTsGassq+gdvgvDmbccooTeDMm5Y9tZSXcJ62wxqa/oE/joSd7CJ NZWA== X-Gm-Message-State: AOAM530gkVUN643oIRHDcnjAOaE50CRDn4tQDzFVZRsB1+FxD/GEqAmc 5KqkUdilm/WUr1pBQNFziwOAiN7vlanw X-Google-Smtp-Source: ABdhPJyhOrhZZEGic3l8J53UcKR/sw1KSh13173WOoseFjXEI4GUGyUp0bBp+CY8ErKEX9TzSYG7wA== X-Received: by 2002:a05:6402:318e:: with SMTP id di14mr3906968edb.223.1611512603021; Sun, 24 Jan 2021 10:23:23 -0800 (PST) Received: from localhost ([2a02:810d:413f:dea0:18de:8a50:20d7:c1dd]) by smtp.gmail.com with ESMTPSA id g14sm9155137edm.31.2021.01.24.10.23.22 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 24 Jan 2021 10:23:22 -0800 (PST) User-agent: mu4e 1.4.10; emacs 27.1 From: Jakob =?utf-8?Q?Sch=C3=B6ttl?= To: linux-btrfs@vger.kernel.org Subject: Cannot resize filesystem: not enough free space Date: Sun, 24 Jan 2021 19:23:21 +0100 Message-ID: <8735yqw5wm.fsf@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; format=flowed Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org Help please, increasing the filesystem size doesn't work. When mounting my btrfs filesystem, I had errors saying, "no space left on device". Now I managed to mount the filesystem with -o skip_balance but: # btrfs fi df /mnt Data, RAID1: total=147.04GiB, used=147.02GiB System, RAID1: total=8.00MiB, used=48.00KiB Metadata, RAID1: total=1.00GiB, used=458.84MiB GlobalReserve, single: total=181.53MiB, used=0.00B It is full and resize doesn't work although both block devices sda and sdb have more 250 GB and more nominal capacity (I don't have partitions, btrfs is directly on sda and sdb): # fdisk -l /dev/sd{a,b}* Disk /dev/sda: 232.89 GiB, 250059350016 bytes, 488397168 sectors [...] Disk /dev/sdb: 465.76 GiB, 500107862016 bytes, 976773168 sectors [...] I tried: # btrfs fi resize 230G /mnt runs without errors but has no effect # btrfs fi resize max /mnt runs without errors but has no effect # btrfs fi resize +1G /mnt ERROR: unable to resize '/mnt': no enough free space Any ideas? Thank you!