From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by finch.gentoo.org (Postfix) with ESMTPS id 4748215800A for ; Thu, 27 Jul 2023 18:51:40 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id EF1A2E09C6; Thu, 27 Jul 2023 18:51:34 +0000 (UTC) Received: from mail.digimed.co.uk (mail.digimed.co.uk [82.69.83.178]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id 9084BE0963 for ; Thu, 27 Jul 2023 18:51:34 +0000 (UTC) Received: from digimed.co.uk (shooty.digimed.co.uk [192.168.1.4]) by mail.digimed.co.uk (Postfix) with ESMTPS id 7E5F733EC2 for ; Thu, 27 Jul 2023 19:51:33 +0100 (BST) Date: Thu, 27 Jul 2023 19:51:29 +0100 From: Neil Bothwick To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] Simple installation on BTRFS Message-ID: <20230727195129.1235324b@digimed.co.uk> In-Reply-To: References: <2203025.72vocr9iq0@lenovo> Organization: Digital Media Production X-Mailer: Claws Mail 4.1.1 (GTK 3.24.38; x86_64-pc-linux-gnu) X-GPG-Fingerprint: 7260 0F33 97EC 2F1E 7667 FE37 BA6E 1A97 4375 1903 Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/vBn8/aEd_NBCKe4DGEtY6I8"; protocol="application/pgp-signature"; micalg=pgp-sha256 X-Archives-Salt: 667afd9d-c10d-46b3-88d8-bad11abb6378 X-Archives-Hash: 5238f93ab5381974042cbc7eebe420f8 --Sig_/vBn8/aEd_NBCKe4DGEtY6I8 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Thu, 27 Jul 2023 14:01:40 -0400, Igor Semyonov wrote: > I am planning to install gentoo with btrfs over luks on another machine. > My plan is to use luks to encrypt a drive or partition, then put btrfs > over it and do things as before with btrfs. >=20 > One thing I am wondering about is: what if I want my btrfs to span > multiple drives? > Would I luks encrypt each drive, then open each one before mounting the > btrfs pool that spans all the luks containers? Yes, but see my reply to Michael regarding the overhead. > Would this be possible to do with grub and the initramfs? Yes. --=20 Neil Bothwick Sleep is an excellent way of listening to an opera. - James Stephens (1882-1950) --Sig_/vBn8/aEd_NBCKe4DGEtY6I8 Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEGfLZTV7dXdQXh/dDdCdyyQfftocFAmTCvLEACgkQdCdyyQff toc0sg//ZQXB5RXej3PnqvAEHp9cIb3meGEltoDvDXI5RSDIAD3HURF8zaX0YST9 B2zhS6ZmjjIPpkeDEj1RnPAr6pe7oWtIq9pjQqdmpAJhRTRfyonCMdODkArjqeDh yukNeEDICGyJ2iRVJKAvLG4ff9lDizWteheoI1YcE4eXOPWWjY2J36/daXw4v00c GeSUO2zsVjPJogrSTHL+JWsVWjawtjrP3dVtoRwWCWlWaR5xsgLQrDwFdDly6mzr XlsHPoOAlIqAtVHxkPOHfnJygQj+fb+OfFnLEH9U3Wb1JhxMq5/K19K/zFkVJgXG IDXoJ/7GvJKSuL43YC+niWYP1J3tMI45KzyIKw6GOXg1+BLzFtHKyU+cZWxJt23Y cJkFxtnRuxWWxq5cTK5RtvwkxUmnlYX9YygTplLSyfRKfZz0H+E7oI4ftMLOGACp UAc3SiiiVU2IVx7AR8PldeSqeuxadGzVHbe8ciPLIBgNgps+XoFrI0N1nDYr3MW0 ccU2QViIjH+tIQcial2P4M8WIHKepSI1jxTJ9uRCZLrqLK7ZyacgBFf7IkJ4vVuX jbeG//hhCQoK1Nvrbj2CzXMjWDDL6JdN3KeH9Sc2dqJTC/IuWWw+wtAAGF5oACbO BN0mJRDwuzgEMxWat2RHw8TNYb2geDJLAqjWT0eQKMZz4Vg25gU= =pb4F -----END PGP SIGNATURE----- --Sig_/vBn8/aEd_NBCKe4DGEtY6I8--