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 TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by finch.gentoo.org (Postfix) with ESMTPS id 06720139337 for ; Sun, 1 Aug 2021 00:50:29 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id D2ECAE092E; Sun, 1 Aug 2021 00:50:21 +0000 (UTC) Received: from mout.gmx.net (mout.gmx.net [212.227.15.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id 83B9DE0908 for ; Sun, 1 Aug 2021 00:50:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1627779007; bh=RguF23Mjo3PMaRVblESDpDB0vOgqsR8KWjDrjid/wuQ=; h=X-UI-Sender-Class:Date:From:To:Subject:References:In-Reply-To; b=iHewVQey8wjm0ZxSOV+0Vkid/nVJbgaWUNMgICEUny5bhF3U9C7l6RNzhUv8cfepk HCbHgEmlx+EJgDVSRVyqqGaSP1bER9kCAn9bKndJ2PAgMUshPOG/7jh0S1ih0sbLYB 3LgLzXJb+cvOMcqRcMVdZTlf594VI73Tw2/bqpj4= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from kern ([92.117.56.238]) by mail.gmx.net (mrgmx004 [212.227.17.190]) with ESMTPSA (Nemesis) id 1N63Ra-1nFxOJ0zCS-016QRK for ; Sun, 01 Aug 2021 02:50:07 +0200 Date: Sun, 1 Aug 2021 02:50:05 +0200 From: Frank Steinmetzger To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] [OT] SMR drives (WAS: cryptsetup close and device in use when it is not) Message-ID: Mail-Followup-To: gentoo-user@lists.gentoo.org References: <96fc901a-2ce4-0ea0-0ed1-1c529145c0e9@gmail.com> <6102DB58.7040103@youngman.org.uk> <56d64f52-1b9a-1309-c720-06bb63c9f80a@iinet.net.au> <7a8c52c3-4c96-89ac-ace0-6eb4b8f1401f@iinet.net.au> <6104C897.5010505@youngman.org.uk> <7e6b56a2-917f-4dd6-3599-722bca5162ca@iinet.net.au> 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="K8rHLPTSj8m5eEzC" Content-Disposition: inline In-Reply-To: <7e6b56a2-917f-4dd6-3599-722bca5162ca@iinet.net.au> User-Agent: Mutt 2.1.1; VIM - Vi IMproved 8.2 X-Provags-ID: V03:K1:ZiFyKWsGW/sZU2YTvYdJwaQ1yDQAl+gVqkorYWsKIWMAUffJlh3 8Hez1D/N41d2csDeiQUONJYPtaqlUlJAWDXD01r//BWoD1JEnciKPrgX4kKHZ8XoOe/JYV+ FWIwWa4HNdU/N0msaMQKFydNnmfQCW2qWGCr0jOljp9iD2G6OYThXiT4Np79/EQsg9+q+AO cfDtL83QMx7N+lk0UNHbg== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:CTOBK3WgG5w=:n1qev+BOUZq9z/zwccjT1d UKc0qVln2Z9zuuP37Y1RYNvye/xlF2NkO8lTJoCbzO/IxOehT1WjRSh55pCAP288ECJgYenwa PIxT+XmGRPB5XhBujJGtGuMSG3P3dwmmrHer9aGUM/cec2bessodYhE2HhteO00rOwPOSOJp3 K/+125pjVogJQIHqIM7xSLyAL7xzQZ1YB/Kdlt2j7kRtV/xKjJk4HHR4L8TarZJiS4XXOEsLk lHfuiCCb8RMs8+owCCo8TWPAhEChFoPOZJEo+WEa21QNLE284XbkJorYwx/+LNswyQhCVl77t q2trL8mAbNBnuO3kMUJYHeIByI1k9hx/ZFBf5gPH79YjWk2aMlxOl9VVqTof51pYjc3LTqubo bzByVEt8ON3TyayYQFabNv2U/hjOW1AArl+lPtv2WzRhqOkkN9IaNtYEEphbp4dcV2xhwNGqT vLdtlH4yZ/VmnoDNW/JRdQHwlvtUplNmgaNBfeTFwj9ob871TG0dtq8a9M9PUTvlzSIbyoELq 13CCc2ee9DJfU76uuv4nN4r4hJ8QKC27FfV0fO+TZLXxg7HUfXyQU7nOE1eyrdfGAsnna9zXI MVb0HZGA6jLXX7Vj0Alxcw6InIGOHFimSx6SGT8sNwib7dt48ZHKEg+qVdJ8wDFs8ezycW3Kj pyn9qcikgyjmEG5x56l0BflmR2go/RJJc+qUmUvswjSSaZuQDuU5Nf+uIG8xsHlArYKCI///i iLCvtIRlMTNskqO7Bo7DwfHCHP74hnj1ZaDaYpGS+JR6nn3U+rtEI185roLZdbIeGlNGRZkrp B12XNtQDU8MYraacR3wOVotMtHHgAax/IFKXyZLjBijcKuDXqAX1/n7vW5eq5xgMij6HkBrK0 hsJgVSbSle/NWEvBSUNp4+7berPYRQ0hj6NJZpIrth2UJLtDGWG7Ngfe5oYriGzCvWoqiRioJ z0QlKuR3Am4JNNdbho8Pttt8ZNrjrHayloTxyXcWnXZKmERngwKdP1aiBJd8douY15bog3mTK YQPu1eNUB7jk+ryinHHWHeOuhZSL5wcWG8zLfD6Hhtarn0IWhIXvLiovS85EilmflYXXuKNmj hdaf5ZVVNLg68gqDBo1D7mUKZjYeFUUbW4A X-Archives-Salt: 41288284-7191-41af-bf82-bae3f348763f X-Archives-Hash: 41de3067f07ca0fe76dcced1ada38405 --K8rHLPTSj8m5eEzC Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Am Sat, Jul 31, 2021 at 12:58:29PM +0800 schrieb William Kenworthy: > Its not raid, just a btrfs single on disk (no partition).=C2=A0 Contains a > single borgbackup repo for an offline backup of all the online > borgbackup repo's I have for a 3 times a day backup rota of individual > machines/data stores So you are borg=E2=80=99ing a repo into a repo? I am planning on simply rsy= nc=E2=80=99ing the borg directory from one external HDD to another. Hopefully SMR can cope with this adequatly. And you are storing several machines into a single repo? The docs say this is not supported officially. But I have one repo each for /, /home and data for both my PC and laptop. Using a wrapper script, I create snapshots that are named $HOSTNAME_$DATE in each repo. > - I get an insane amount of de-duplication that way for a slight decrease > in conveniance! And thanks to the cache, a new snapshots usually is done very fast. But for a yet unknown reason, sometimes Borg re-hashes all files, even though I didn=E2=80=99t touch the cache. In that case it takes 2=C2=BD hours to go t= hrough my video directory. --=20 Gr=C3=BC=C3=9Fe | Greetings | Qapla=E2=80=99 Please do not share anything from, with or about me on any social network. =E2=80=9CIf a ship with 1000 investment bankers sinks in heavy seas, it is a tragedy. If only one of them can swim, it is a disaster.=E2=80=9D =E2=80=93= Urban Priol --K8rHLPTSj8m5eEzC Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEVbE9o2D2lE5fhoVsizG+tUDUMMoFAmEF770ACgkQizG+tUDU MMo95xAAo1IFbN3JeLGD0075jKanpQdhZmdhGIEWFo0RL6HO8+w4McP5zL9x4tUi Q7bpiOc2SEgPAzqIBJXb+BZXUGScB4sEl7CG9xEVadUejHAovu81npzpoN5gV4zH V5eoI+dNGtGwIsY0oyoToNi8hzu2+VlHJ5H8Fk95o96ZhKjRD7Qv4xUF8By26d4G HC1UmxXannZ569dbMaP6rGga380oiegYsZdbzzz/gfXPUFOhWOAiYDdAGTC9ny4P TE8IlwCiX9k0PEmyQhwdfytb1ipmFeZYnvsIrKQtKuD//q0w5Obnek1Nwju0dO2N vLypaZnou/CGiSCnX/D7154oJR7Km479eVPGoL8rM6vlawY8783giHT7p/73AOY8 YE1vZQtt4SrNH3B9Ak4OC4CSzvLbMC6sm+W6eOKNrZvBoDvynH5c2ZcEyilj/+Lp +ihigGgwIIcwwWbpjp+dmgY6Ws8XIc4W/6bfGwRoFchR/bDvrnM6dsZdRDfQJSQZ 9HqiVoAkqwC9Cm8L+bco3cKZ4LF4w66XV51O68fvbrVcHPogDfwtGnHfYpsSZQuw 3IfDHEg6/+06/9FJhgjjxpSe1V5A4RFfNiG2Qcu2Rvgq1DVaPoKt5fnSRhO3Pq0q VVaej/2iVsgMpcWcxF82pdbJ9ySn2T4qLGiZ1yJIlPE80QKqvVk= =znIm -----END PGP SIGNATURE----- --K8rHLPTSj8m5eEzC--