From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hugo Mills Subject: Re: Find RAID level, Change RAID level. Date: Sat, 29 Oct 2011 15:34:10 +0100 Message-ID: <20111029143410.GO29548@carfax.org.uk> References: <20111029141303.GN29548@carfax.org.uk> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="K4LMwn8CgX2KMboP" Cc: linux-btrfs@vger.kernel.org To: Jordan Windsor Return-path: In-Reply-To: List-ID: --K4LMwn8CgX2KMboP Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Oct 30, 2011 at 12:55:33AM +1030, Jordan Windsor wrote: > On Sun, Oct 30, 2011 at 12:43 AM, Hugo Mills wrote: > > On Sun, Oct 30, 2011 at 12:28:39AM +1030, Jordan Windsor wrote: > >> Hello, > >> I was wondering is it possible to find the RAID level currently in use > >> by a btrfs volume, also can I change the data & metadata (or either) > >> RAID levels after creation. > > > > =A0 To see the RAID levels, use > > > > btrfs fi df /path/to/filesystem > > > > =A0 To change RAID levels, you will need Ilya Dryomov's restriper > > patches, which were posted to this list back in August. >=20 > Thanks, so If it mentions "DUP" on the metadata & system line I'm using R= AID1? No, DUP is two copies of the data (or metadata), but kept on the same block device. Hugo. --=20 =3D=3D=3D Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk= =3D=3D=3D PGP key: 515C238D from wwwkeys.eu.pgp.net or http://www.carfax.org.uk --- Ceci est un travail pour l'Australien. --- =20 --K4LMwn8CgX2KMboP Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iD8DBQFOrA7iIKyzvlFcI40RAhxBAJ9ORfYMI5JOTvTvBEajvILnrhKNPQCfVMK8 cQDnTjoWv6/d2lrlrXL/A0o= =Ok1w -----END PGP SIGNATURE----- --K4LMwn8CgX2KMboP--