From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from moh2-ve3.go2.pl ([193.17.41.208]:36646 "EHLO moh2-ve3.go2.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751575AbbDJWLI (ORCPT ); Fri, 10 Apr 2015 18:11:08 -0400 Received: from moh2-ve3.go2.pl (unknown [10.0.0.208]) by moh2-ve3.go2.pl (Postfix) with ESMTP id 4362B958022 for ; Sat, 11 Apr 2015 00:10:59 +0200 (CEST) Received: from unknown (unknown [10.0.0.108]) by moh2-ve3.go2.pl (Postfix) with SMTP for ; Sat, 11 Apr 2015 00:10:59 +0200 (CEST) Date: Sat, 11 Apr 2015 00:10:49 +0200 From: Piotr Szymaniak To: linux-btrfs@vger.kernel.org Subject: btrfs balance {,meta}data to raid5 not working? Message-ID: <20150410221049.GE9470@wloczykij> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="eu8nj/18vubUeVCi" Sender: linux-btrfs-owner@vger.kernel.org List-ID: --eu8nj/18vubUeVCi Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, I tried today to balance two drive btrfs raid1 to two drive btrfs raid5 without luck: ~ # btrfs balance start -dconvert=3Draid5 -mconvert=3Draid5 /mnt/cdrom/ ERROR: error during balancing '/mnt/cdrom/' - Invalid argument There may be more info in syslog - try dmesg | tail ~ # btrfs balance start -mconvert=3Draid5 /mnt/cdrom/ ERROR: error during balancing '/mnt/cdrom/' - Invalid argument There may be more info in syslog - try dmesg | tail ~ # btrfs balance start -dconvert=3Draid5 /mnt/cdrom/ ERROR: error during balancing '/mnt/cdrom/' - Invalid argument There may be more info in syslog - try dmesg | tail ~ # dmesg | tail -3 [57073.050249] BTRFS error (device sdd): unable to start balance with target data profile 128 [57079.674386] BTRFS error (device sdd): unable to start balance with target metadata profile 128 [57082.754136] BTRFS error (device sdd): unable to start balance with target data profile 128 Linux 3.19.3 btrfs-progs v3.19.1 Piotr Szymaniak. --=20 Nie wierze, zeby wyslali cie tam, nie w tym kraju, gdzie zabojcom daje sie po lapie i po dwoch latach ogladania kolorowej telewizji w wiezie- niu znow wypuszcza na ulice, zeby mogli zabijac. -- Stephen King, "Apt Pupil" --eu8nj/18vubUeVCi Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJVKEppAAoJEEMpAov1cw9l1KAP/Ry8nWArBqEk9bhr5Ojok7P/ G9cE9vmpMOkyUb/NiBT9XEI6aPVXXy0NJsKWgLv+rK5XcFOW5aarkYw7zq+jU+lM zKR/tgMHfFI2AodSDWcoH9DrhFiZOxofbTM5xodPsOzXjezz9KqOev7qBCrayvCb WGOBZG/+YVlQV1+U3KoFaSmvpyiy2KRaSSFBCVL3wwJzPoQezZ8TuQfZSqQ/UimX lUA5kaQN7BAdsh8JCiVmLA7SbGXroHLlJudvPCOLJk4XDrwaaMWqpMyqsW9HtC6U 7QMvNyZDKvL/VoZF80+FVmJ5aKq1ECbhCWGP6S6LcsNbNvSi4pIln3KJUTGe7fjF eTC2rRzYTf0H/KbAuwwPb6OJkWM6dJIRY8iSEhTVKJj5Bvl/Zbbyu37HuERyPbRy bbf09SMrIGf4WGe5W6QAdIj+cpDdzO7aw8vUric5X0ppVARk8T8jxNiyO+UOC/p2 mxJVgb9VuSxZsH8ixQW8B8c6wX0AHvPyeZnoS8fU+PN4kTluW+ZXeBcLhFSthqV2 RgqNa5yo14Dg3ADc62VZxA2nhZZkJvAkk4liPvB+CGfqomccev9AaMVn8J7Algbm q2QS/GotfU6bgvMQQz8nnWuIX5yTcvNf724ONlVn1Fgzg8cwnw8j8vXHrR0oEfvv P/1xWzK/Z7983vaq0izz =O21X -----END PGP SIGNATURE----- --eu8nj/18vubUeVCi--