Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754303AbZCVJUy (ORCPT ); Sun, 22 Mar 2009 05:20:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752949AbZCVJUn (ORCPT ); Sun, 22 Mar 2009 05:20:43 -0400 Received: from clegg.madduck.net ([193.242.105.96]:54026 "EHLO clegg.madduck.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752355AbZCVJUn (ORCPT ); Sun, 22 Mar 2009 05:20:43 -0400 Date: Sun, 22 Mar 2009 10:20:25 +0100 From: martin f krafft To: roma1390 Cc: linux-kernel@vger.kernel.org Subject: Re: raid6 grow "hangs" on 2.6.27 with mounted FS Message-ID: <20090322092025.GA4500@piper.oerlikon.madduck.net> Mail-Followup-To: roma1390 , linux-kernel@vger.kernel.org References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="yrj/dFKFPuw6o+aM" Content-Disposition: inline In-Reply-To: X-Motto: Keep the good times rollin' X-OS: Debian GNU/Linux squeeze/sid kernel 2.6.26-1-amd64 x86_64 X-Spamtrap: madduck.bogus@madduck.net X-Subliminal-Message: debian/rules! User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1315 Lines: 45 --yrj/dFKFPuw6o+aM Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable also sprach roma1390 [2009.03.21.2129 +0100]: > # add block device and grow, wait for resync > mdadm --add /dev/md2 /dev/loop5 > mdadm --grow /dev/md2 --raid-devices=3D5 > sleep 3 >=20 > # dmesg prints: VFS: busy inodes on changed media. > # umount hangs ... > umount /dev/md2 I suggest unmounting before growing? --=20 martin | http://madduck.net/ | http://two.sentenc.es/ =20 infinite loop: see 'loop, infinite'. loop, infinite: see 'infinite loop'. =20 spamtraps: madduck.bogus@madduck.net --yrj/dFKFPuw6o+aM Content-Type: application/pgp-signature; name="digital_signature_gpg.asc" Content-Description: Digital signature (see http://martin-krafft.net/gpg/) Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEARECAAYFAknGAtQACgkQIgvIgzMMSnV4/ACgtbL2R54yNDQUpHMZgakd+550 pgoAnjjExhw1ChA/Wa/O7r13DXbMnPDu =MJHK -----END PGP SIGNATURE----- --yrj/dFKFPuw6o+aM-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/