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=-1.0 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 043E6C282DD for ; Sat, 20 Apr 2019 10:51:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D27D02087F for ; Sat, 20 Apr 2019 10:51:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727969AbfDTKvn (ORCPT ); Sat, 20 Apr 2019 06:51:43 -0400 Received: from mail.automatix.de ([213.131.255.221]:43754 "EHLO mail.automatix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727954AbfDTKvm (ORCPT ); Sat, 20 Apr 2019 06:51:42 -0400 X-Greylist: delayed 319 seconds by postgrey-1.27 at vger.kernel.org; Sat, 20 Apr 2019 06:51:41 EDT Received: from [192.168.11.17] (statdsl-085-016-075-061.ewe-ip-backbone.de [85.16.75.61]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) (Authenticated sender: jojo@automatix.de) by mail.automatix.de (Postfix) with ESMTPSA id 4945460119 for ; Sat, 20 Apr 2019 12:46:17 +0200 (CEST) To: linux-btrfs@vger.kernel.org From: Juergen Sauer Subject: BTRFS Raid 5 Space missing - ideas ? Openpgp: id=D41F20FCD4A08AD588776084C89D88C98852A789 Autocrypt: addr=juergen.sauer@automatix.de; prefer-encrypt=mutual; keydata= mQINBFp4gsIBEACZj3bWWHp21A4XfnsztgUM5V8no6pIzc0CxGzxktM5PfRSKe8QZlT1ihJR nmIJsWUwVRQwBVsJ3k9I8IYqeUPesaKaz1nd04nlKud0GT40n5FlSJ7cyXU6pT8mqDyCQmA6 Ps4rP6RcLFkYLtI17HwQRlvFJChxWs8ylJiKW2NIsPl/yM9EhBU8baK8b3nyp4/IfyT8Od5q N55gGfm9kF54bkqO2SRIZsYY6cH2Q329UZzOcXiagAICmfetePkeMBvWP1C+cyYHHJoL9mbk w/WKyS1dXoMk2XosURciJYPdzihQw94CLN+XXhAcL/LQnZQBUjHeBkLP8Kla2UOu7BvJcJHW fcZdF+wfqqZG81usf5UxA0AP2SAD3GifxR9nKDP+R/IORkFGns4fbYV/v5iaZXZAm9yErdQY 8YdW0VA2IkGr6bdx2G+nu2JnG9t5FVc5RIYAIrHpyUDWLs3PVa4dRxPAr23+tufQuVL0aJ1s B4Fgd1aUd7aGqC4/BqTQ2EyIAiCrYndEbYscrQQYzanuI5HnqaQuc7OdWuP4NbKll3frE2YI 1JLu7ZkeJ6l69ZQ78vTv9KEadf6luK5/pv/29ET3OkPzyEgyyjkmFXe0OaZXbOqLa97nJmws GXEFYr+pToKswbSuG+BTA/L0x3LcAzvdf+miKebL3YnevBz7EwARAQABtF9Kw7xyZ2VuIFNh dWVyIChhdXRvbWF0aVggR21iSCBnZXMuIEdGLCAyMDE4IGVybmV1ZXJ0ZXIgU2NobMO8c3Nl bCkgPGp1ZXJnZW4uc2F1ZXJAYXV0b21hdGl4LmRlPokCTgQTAQgAOAIbLwULCQgHAgYVCgkI CwIEFgIDAQIeAQIXgBYhBNQfIPzUoIrViHdghMidiMmIUqeJBQJa1MJbAAoJEMidiMmIUqeJ aqwP/j6QYt4JzDpcdX8mwrsim/8TZot9+DMIIfiJKUE2e5zVouwk6nQbl+4Vxc9j/KSPgkfH DDRKez04jSo2hA9O0NjVJsevZ4+Qj3bioEscoNeCpRguc8eAqoz3yVcxnatwh099TAN29iWP kCxQpHa4/68KVSqH4+vM1HDjFYcruGw6oY7l+1CE3oi/7VOOs2IXx8+HhxLVPot3NYyqSCjz jslC0k7b1AdC3ygdM5hrf/SzVpUGIzmoGf/4XhUEKybK679j8KAGEmCMvePEOEO7uwh0gy5p jqofXI+B4UrfFppzJDhnaBc8t88Klm6/qQpmD9fWaRfvYm+oJSAgIqkv3az0lfu/T/KNhfRu Ghq4Vx33+v44g/QrXXUZyjoN5MrM0981GRlXrKmgQ4XWnKZE2k6X+CaEkC3JVK5FMKkGb5sg DvSY4aerp6qlJNX6FK+JrjZo+XiKFTeTHuHko7SJozzw5X2O0G8U53e8RN0UnoczukSIviVU 5akr96H20vAF4S1cJ8SDUjV6uI3OlDSzBhrAR+dxC/jPFZISadC7+CPF3YCjLohxZgWiUwUA qwFjL186IIononPfQEYW3iCtiAwYVcRTcdnnx9Xt6ccZEbM/ayY8gIseKDOcG6K/fXfjK3Ky 3TRD319p5hY7LB0W+HsbgIlNsmNnBSWS5Sg8QRQguQINBFp4gsIBEADhd/sKHUczFeeVcae4 hECcvKTIiEWSMkcJWQCudUhP+3BI7ouKvluu1kQrJ4vIMSJHfeWuzOfF4o5xqSmW/el67os4 6VLmTd5U4udxftKhSIk3xYfeCEa0Ne6MhsCi1P94PjqW+TwqTRB0gmUpqUGTwxnRuhU1u8Ft uLQPa6wS8si3cO3JDfDBPeXb9kyB4tXta0Lp2qCIQNZQ7zb3D2SAUUZsI1Um3H66PccZrzUc vDf+Amoc0mXg5BjJlqLxZF9PFQM2gBErfOhmQIQbPNlFWzAtQDTwDDE65vfeGlqfUZ/lxwz0 t1Uf7vFVz/9RCc738i+iNmfB9bDgN5UCCjmPBoWeWb5GBekpeCDzB7tWgcqEQSS0GJhIcPiI 818nIWSFDbHUsEpgeKJ9nHmFxDdTmJThaNHehno5HHkkH8FRHQnRpu8Kcle2S0aIRU5x688Y LlN+7jJSO6FTXozMjdDUbrlLQrZ3U4E+iB8mHKfbgWztxc/Ly3ln0KZeqxWQJFhFWPqlr2Lr E1LYpepZUd9b64OkCsIRWw1ZNKZan6NhJpND/BAp8Teeyg3bs1Pcgtoex2qWlIZ7iKyt46in 8gNT2CSlX6rC6MWzqAJr7BEbYKspJwODUQkvwXdVkI1jWOQPlSlgO+7l3Oepo2pJHz7PYx2U TZJqgtQqTxzZstGXcQARAQABiQRsBBgBCAAgFiEE1B8g/NSgitWId2CEyJ2IyYhSp4kFAlp4 gsICGy4CQAkQyJ2IyYhSp4nBdCAEGQEIAB0WIQR6nFMf72i2ild6LETGHuocyF/neAUCWniC wgAKCRDGHuocyF/neEAoD/99ZuK/WHV1TSuYQAMSyqNxHidhPKiYzviftQg6UrVpQ4Zx/jZt Vt0p4eUv/Ork+/BcYtgZg+ZzQuVKdePZtIeXaSC9vx1sF2OkGqeZX/9efs2BsE+bSMPShjhO mY4VslQAVrzzgHLSAR3UBIA5cfvTvb3SIlDhoBcxDsti8gDd4R4nTpLewMB+Rb6m5WQKuZ4u t5/nUukk+fWuSnw3Zc4Bj+SLWdimJ+GEUljaMFPkNBoBPqjDRMCNK4/ds1yTK6R0CQ9yYquU DoWYxJm3lICqM3MNwZ1GJwop9B5wWsdy/ymcE8X/qJy3N9KWLtFStFbMLLP8XgzSnzbF+FdV /85d5g+6snqn4a+6ZSfLuGQpfIb6Hg1acbl+/H4zu8VaiYFDwJ3P7d7IWtmPCCMjj6TU5lc0 iio8pI7woD9q/Z3HX2Q0pd8y435XiFp6DWjrYKrTsOaPyaVsvWeXNwbCm0nVEA0FwX6z15F2 ir3SV+BqEBNb/SkTK3uPRntRzPGTfddvEmSX3VXxSUkXgvWrz4/REUP4ebvTwXjlQPiYNdKx HuaNR33VWY/H713CFMwpEm247juenifc4G3Okak2gzmgc8hOjybipTXH0H1HGpoJ636CAGyk DTlj0KBe9B6QfF6pw0BXFUCWiReVMGAMcecfNo6bYaNIfvBDLW4MBdm/SiIlD/48oaqzNheJ ohoKbblxukF9q9YlbZcB8y6Pbeu77mvRBbWK5hfrjd23KXSTNgDQ5XgQyzC7sjIAUgV2yqas MfZQbqS8HFvveTsUmS4ZcaKO8gnS/d/6THKQF6fQyh/ySIa/rawSXhF1qMvtdftuTodDNeEP eLfzPAAmKVClYSSu2ETerooFwjthdqAqW+Y9oCI9a6yhNULxPvavz4ozuundKSajiSwC7fK5 ZW4MY3h7lQ9KZdUWWVKaVNmOq1p+GR/bVm8Ls756CYqQnBQ74jjN1fddJSs/2at8kZMPkpEM niZbbc8XKYWYkMyh/wZ2C3P1g0Vq6MS5OXowOE7XGwUPx1RrTSz5TPxU5DM0hKeEBHnrTjGr ZLXTBeboWt0uXU9/QDSen9/GdD7mQyyBEjCsgqY5NuOXPiTGaFIIXL0xdi449FO2xt5TgHzc OrpBBp0F68+pM4UqfO3Gkz3oBIHbEddb8X6kI8cVOCj7MWRtYdHVe4qOY30xaEL5lVLWkG0H Xlr1L9G+MyDC04Pdbwr4ZfUdmoLy2L5x98aNWIWtBuHIoH3Dtgqw2EED1AKR0LZ+xsCLIR/d DAFzDWgnhhda9jtqvFyCePosxzZG8mkYwkcJeen/dgr6K8cLZl9Am6RD4C5KNlxd3eOYNOHn 8CGD2mDl+cnaYgWQxjU9aDyOAw== Organization: automatiX GmbH Message-ID: Date: Sat, 20 Apr 2019 12:46:16 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="------------404C67000BC8467AE2486540" Content-Language: de-DE Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org This is a multi-part message in MIME format. --------------404C67000BC8467AE2486540 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Hi! I wish a happy Easer Days before :) During my tests with BTRFS as Raid5 setup, I found a courious little "problem". Test Envirornment: Experimental Server: Arch Linux, v5.0.x Kernel, almost up-to-date in /srv I have a BTRFS/Raid 5 mounted: /dev/sdb1 21T 10T 5,1T 67% /srv [root@pc6 ~]# btrfs fi show /srv Label: 'Archiv' uuid: 662c9f40-56b0-4e4e-aa64-55039ff8f4f8 Total devices 3 FS bytes used 9.98TiB devid 1 size 9.09TiB used 4.99TiB path /dev/sdb1 devid 2 size 5.46TiB used 4.99TiB path /dev/sdc1 devid 3 size 5.46TiB used 4.99TiB path /dev/sde1 [root@pc6 ~]# btrfs fi df /srv Data, RAID5: total=9.97TiB, used=9.97TiB System, RAID5: total=64.00MiB, used=896.00KiB Metadata, RAID5: total=15.00GiB, used=13.38GiB GlobalReserve, single: total=512.00MiB, used=0.00B I had a problem with an defect harddrive (6 TB Size) and replaced with the BTRFS Tool all drives by a 10TB sized. Thist task worked fine. All patitioins sdb1 sdc1 sde1 are the same size: 9.0 TiB. But BTRFS ist not using the bigger space on sdc1, sde1, there is only 5.46 TiB used, even there are 9.0 Tib Avaible, so 4.0 TiB are unused. Any Ideas? mit freundlichen Grüßen Jürgen Sauer --------------404C67000BC8467AE2486540 Content-Type: text/x-vcard; charset=utf-8; name="juergen_sauer.vcf" Content-Transfer-Encoding: quoted-printable Content-Disposition: attachment; filename="juergen_sauer.vcf" begin:vcard fn;quoted-printable:J=3DC3=3DBCrgen Sauer n;quoted-printable:Sauer;J=3DC3=3DBCrgen org:automatiX GmbH adr:;;Neue Str. 11;Schwanewede;Niedersachsen;28790;Deutschland email;internet:juergen.sauer@automatix.de tel;work:+49 4209 4699 tel;fax:+49 4209 4644 tel;home:+49 4209 4653 tel;cell:+49 162 9699 259 x-mozilla-html:FALSE url:https://automatix.de version:2.1 end:vcard --------------404C67000BC8467AE2486540--