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 A5E27158089 for ; Wed, 20 Sep 2023 22:12:34 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 274D72BC0EE; Wed, 20 Sep 2023 22:12:30 +0000 (UTC) Received: from mout.gmx.net (mout.gmx.net [212.227.17.22]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id 77AC32BC014 for ; Wed, 20 Sep 2023 22:12:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.de; s=s31663417; t=1695247943; x=1695852743; i=warp_7@gmx.de; bh=Fezh0e9FKGrArx/RoFn/4+5wUvpA/Jo+Vn6QmD91KwQ=; h=X-UI-Sender-Class:Date:From:To:Subject:References:In-Reply-To; b=fl8FG3vO/4DGvEShzoFx1Su5vt4zUPad19/H0FiAtJF5d9ScxfCyAYMctLPURzIjyibBGZuz4dI jlprK6NyRZlYpugsTRXWGQtLvYwQTcDSX5woiVRBFmIj/yCPttjDYzPcix6Gz4WnILj/p/lwW104h w69jJcKeenxIu3cjikt0o8L8sJyU983zUsCK8tny3nZlHK9TNbDKkJnLX4UH757liRguIyXVVwGEK UjPGsxpoyJFeANyduu+3YiJZxmSUCiw7P77VMXTmiEf+4oqMtQ6vvfN8XCL03RAVKTQjy9OPoqZhn 3vi8aryt8uNJVgjh8rUxS3WLwd+n6X/aoOXg== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from kern ([92.117.36.151]) by mail.gmx.net (mrgmx104 [212.227.17.168]) with ESMTPSA (Nemesis) id 1N3bX1-1rhtKO1AmZ-010glD for ; Thu, 21 Sep 2023 00:12:23 +0200 Date: Thu, 21 Sep 2023 00:12:16 +0200 From: Frank Steinmetzger To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] Re: How to move ext4 partition Message-ID: Mail-Followup-To: gentoo-user@lists.gentoo.org References: <20230920221647.5e3f00e7@digimed.co.uk> 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; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="xn3RgeBYjE+i4Pxp" Content-Disposition: inline In-Reply-To: User-Agent: Mutt 2.2.12; VIM - Vi IMproved 9.0 X-Provags-ID: V03:K1:xNaRS5JO6KzVBx019haG4nogEK1Rw9EL1Uyp53HyLnNoiyxHYyw XsLhPCv/6fuu0S6GaHqDie96xPkc7+8GMT3FzgyBeWaXltO98R1CRzMFDBD/DD4tgqU6n1z quInoDXsGVjt0BhOvth8QpUkHzys4FfzvBEOwLXlZws4gfmNyMGPh0h1Kf1YgwiKx9M7LtA LFeMZcFywH4KyUUwOCCNA== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:9aAJBCb4NME=;XgbGXVLHx8R66Jo9vOFSZ/albeW gs2JK6iKgl3Qdrkr1s3u3KJCVUZjMjo9Ys+lEt3kYkvsw3Mq4stilpfytuKVBGJtSzQus2jvO wmk0ZESXwnuszEIhOUlQA8OrxPWFVWN6ZRm8hcv0HxymIlir6AVPxoicz93LqXwFO3z+DhsBr cF6VJ32Yfy+LpXGzRyx5ZPZk1FRIWHBsWI4iAuJeoBKN3Re4ZeVZSErBe4GgoYgolDiuNTt/T e1Owu6eFwUcgNsEAsBW6RU5XW4phTkaiW04sEeGaNszWwqnaxOOXkf0CTSiPNqxK/W6xizIoM Mls8Xscn69cAorC7UjcUhqNXIOp31gB2apAYixDb8uPufi/Qp1JLGo8rP9CIvAW41SqVJ7jly I/5FiGed9biMwKoA/RG1/wXmR/I0bRLFu7IDL5/clwg1RcNqOPOCLfpk8imXOfjgf6MPuNWDz Q9jl8PG4hRjBbbIs9qyKODaiYeiJd7zn3vp9rRX07qE4BrBv9ka/yiJFCSXmkgJaNaKk0GLlE SZuh3FDayvg5l4R4ZMFm/ZWBljXRDmOYTLv4cd98cuTzq3wAS3RxFomy9vmA8F5iCSukgZs7T 31ikWzZNSYcaDMkJ1nWCS2zMAeb4IMUW9SUJTXru/HzOaC1O51dgBxROM/PfnMH+TJazDUj5f XlE6CSWcPFVVa3ROp6yAQCXutyoiFs+FrcGrF3eZgtDkrhNy4YCOQFADcQBnzEiw0C4XJWgwo zOTWVePESl0vh7VUi0gbwPk7zWg/4QghL4NQCpqhZj2PV7xg1YkkJgk1ALxpuw2Q1XunGAFNB l6De3XSmLvmIbgYQ/M2sdS5N+WAQHJHiHTj2kBCL8mFfNY+vP1ACkkFcc3yHinIjg2gCOqnUQ D0nf9LW1M9SCUmasvMiBk10x+qDWmE8ajHAZsvKYVb85oD8tjDg6Lm+fuv6uoAPfjDC5V7xd2 pIVOjg== X-Archives-Salt: d5744518-65c8-452c-ac63-9f3050996101 X-Archives-Hash: 7fd024e1ba3b6cdf36acaec770c39a93 --xn3RgeBYjE+i4Pxp Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Am Wed, Sep 20, 2023 at 10:57:00PM +0100 schrieb Victor Ivanov: > On Wed, 20 Sept 2023 at 22:29, Grant Edwards = wrote: > > > > That depends on how long it takes me to decide on tar vs. rsync and > > what the appropriate options are. >=20 > I've done this a number of times for various reasons over the last 1-2 > years, most recently a few months ago due to hard drive swap, and I > find tar works just fine: >=20 > $ tar -cpf /path/to/backup.tar --xattrs --xattrs-include=3D'*.*' -C / . Does that stop at file system boundaries (because you tar up '/')? I think= =20 it must be, otherwise you wouldn=E2=80=99t use it that way. But when copying a root file system, out of habit I first bind-mount it in = a=20 subdirectory and tar/rsync from there instead. This will also make files=20 visible which might be hidden under an active mount. This is not necessary if you do it from a live system, but then you wouldn= =E2=80=99t=20 tar up / in the first place. > Likewise to extract, but make sure "--xattrs" is present >=20 > Provided backup space isn't an issue, I wouldn't bother with > compression. It could be a lot quicker too depending on the size of > your root partition. Or not, depending on the speed of the backup device. ;-) LZO compression (or zstd with a low setting) has negligible CPU cost, but= =20 can lower the file size quite nicely, specially with large binaries or debu= g=20 files. --=20 Gr=C3=BC=C3=9Fe | Greetings | Salut | Qapla=E2=80=99 Please do not share anything from, with or about me on any social network. Do you steel taglines, too? --xn3RgeBYjE+i4Pxp Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEVbE9o2D2lE5fhoVsizG+tUDUMMoFAmULbkAACgkQizG+tUDU MMrjJBAAnN347kM4d9Fo4b7FWAfL518rW/Rh9AJ5+L04TcrmpIfzHI3JM7R+X8Y+ fwKzG7GwunTjZyvqx/7iw2FnYEVeYPJn8cml8Yse4D+MiQlARnk9E3u3u+RLr2sF bZ6ikiE4WIXHztlxM6FSLJufVhE07m75mfzTkddm56qLJ7KfUdq1UqHarfMaPhuM LFqrYSxQKO59ABEkjurZ9QebTe1c2Dlb1xWQvJtSMveqNn+Zp7r9X/3EzQ+9+c/S D9IZoEHngzZ/j5SlzZ7VQLEM9xdHKbR/AFX9v+783TqzmBJaTh0kMa2hGkY5eaWw /87JWajfzS6jPBT3a3xm87kadB01+oZybE3k1+XLUK0gKkHvlcLy1HaZkjce3aVg QCjjkuPYb57X+pt9Tvg8oG/fSNxC33Yvsoj/kv6xJe7nKjDknxDIH373BVcvA3AT N4wIUvkRJno+VWm+x5wGKdxPoXMXWs3tAWBv3aH3dzYrM/w/a5/LS4x+fQ96DZc0 Wp6NmECeCuiZSzNC/jUp4qCUHXiHNN2xFTnNDqOwAZHXHXTmWoEOZJSk9wUxOHzh rZr1D2dlTKLIDLeooTyIFet7hKYfBiSCxmdlAlqyKPRw2a4CYEcj9Uoi4MxIFTKO 28EP3ViFjKgBPc+dI6Kw4BczkXdwObOqLW3PsGX6QSSRhO3Yhh4= =Ipxj -----END PGP SIGNATURE----- --xn3RgeBYjE+i4Pxp--