From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from frost.carfax.org.uk ([85.119.82.111]:48994 "EHLO frost.carfax.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754317AbaIKLih (ORCPT ); Thu, 11 Sep 2014 07:38:37 -0400 Date: Thu, 11 Sep 2014 12:38:33 +0100 From: Hugo Mills To: Austin S Hemmelgarn Cc: russell@coker.com.au, linux-btrfs@vger.kernel.org Subject: Re: No space on empty, degraded raid10 Message-ID: <20140911113833.GL5783@carfax.org.uk> References: <540D8C7A.4030700@gmail.com> <201409111640.23845.russell@coker.com.au> <54118524.1010006@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="T4Djgzn3z2HSNnx0" In-Reply-To: <54118524.1010006@gmail.com> Sender: linux-btrfs-owner@vger.kernel.org List-ID: --T4Djgzn3z2HSNnx0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Sep 11, 2014 at 07:19:00AM -0400, Austin S Hemmelgarn wrote: > On 2014-09-11 02:40, Russell Coker wrote: > > Also it would be nice if there was a N-way mirror option for system data. As > > such data is tiny (32MB on the 120G filesystem in my workstation) the space > > used by having a copy on every disk in the array shouldn't matter. > > N-way mirroring is in the queue for after RAID5/6 work; ideally, once it > is ready, mkfs should default to one copy per disk in the filesystem. Why change the default from 2-copies, which it's been for years? Hugo. -- === Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk === PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk --- Ceci est un travail pour l'Australien. --- --T4Djgzn3z2HSNnx0 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBVBGJuVheFHXiqx3kAQLRuA//SZXzUd049G2ksderTiWOBb4hqE19shK9 fvnrOFcSCBYgJlZGNBb8IWl/2HlvnRX/56TyP0pdtz4omA6f8RFKoPUWzgJw2aEp fm16DdxJHDPXYoi4ORb25SHzJ9mNA/l4vmF90e6yW+9tuIts/UF3Pr0h/CHUGpkS ape6+5Q63uyMM9wVDRAF8jNGiBxyqcEWYUweInu81HO3Xrq/IJM7NPl8KfzfgOij K7thFGIcIXpOyYVtlcOqhUYNygF+O4g/sMOoG999eSI3seG+Ffhl2ePpq33uvJaD keahyFzwbbJTSxe2bHCBvkyjdoiw3HzNeJeP2Tur9XFkYgcxY+92V6r7TgvR+GrM FMmnIc41sSIEHbv+FS72NgWwtoby7uyYUH2cg4BlfM69WE3a1JNiaFpFRYfv02F7 emQClOdFbdnVivG+5pnxySP2ACeoKajZzNFuHiGdWN9HZLoUpMfCbt+RgcQH0nZt B0p2RKxCK5RKSUWqVmep6i0gSSJow269/17Fuko8ClBnhD6vzUw1n0z0t+ariSCy MIo7zJOHrrt82J0uQj85xGLVyu0JZtchyBwW+aiiSRMl8XHXOmTvBqW99dGo0GAf bWWxBgjLWl4yUlLMTLsWW4nFAwZWEBPeuMpILyPC860T7V2WOSYGERpfsLpxmgDL F4xx39RtVTk= =eP3A -----END PGP SIGNATURE----- --T4Djgzn3z2HSNnx0--