From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roman Mamedov Subject: Re: Couple of questions. Date: Sun, 10 Apr 2011 05:17:28 +0600 Message-ID: <20110410051728.59d61e1a@natsu> References: <4DA08600.5020604@fnarfbargle.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=PGP-SHA1; boundary="Sig_/.Jbxa4FXAZ0GDdJsHFfGBFV"; protocol="application/pgp-signature" Return-path: In-Reply-To: <4DA08600.5020604@fnarfbargle.com> Sender: linux-raid-owner@vger.kernel.org To: Brad Campbell Cc: linux-raid@vger.kernel.org List-Id: linux-raid.ids --Sig_/.Jbxa4FXAZ0GDdJsHFfGBFV Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Sun, 10 Apr 2011 00:14:56 +0800 Brad Campbell wrote: > 2 - If a drive disappears how do I remove it from an array. > Let's say I have a 10 drive RAID-6 that has an odd error on a disk.=20 > The disk goes away (sdl), the disk comes back as sdq as md is still=20 > hanging on to the name sdl. I add sdq to the array, but I can't remove=20 > sdl as it physically no longer exists. udev has removed the device node=20 > and mdadm can't remove it from the array as it can't tell what it was. Hello, See man mdadm and search for "detached". Just noticed that today while look= ing for something else. --=20 With respect, Roman --Sig_/.Jbxa4FXAZ0GDdJsHFfGBFV Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iEYEARECAAYFAk2g6QgACgkQTLKSvz+PZwgYsQCeKxR1ts6EyhLWDrwObbOjOBKd vlgAn2HUbgD4OA4jl98itvNaBgk6k8Rr =aQYR -----END PGP SIGNATURE----- --Sig_/.Jbxa4FXAZ0GDdJsHFfGBFV--