Date: Mon, 30 Dec 2019 00:33:51 +0100 (CET) From: =?UTF-8?Q?Trond_Endrest=C3=B8l?= <trond.endrestol@ximalas.info> To: Kralj Karlo <karlo@klarinet.osamsb.hr> Cc: FreeBSD Questions <freebsd-questions@freebsd.org> Subject: Re: Moving root on ZFS on GELI so GELI is no longer used Message-ID: <alpine.BSF.2.21.99999.352.1912300004551.14099@enterprise.ximalas.info> In-Reply-To: <20191229173722.EB89680060@mailuser.nyi.internal> References: <20191204223149.A880630600A8@mailuser.nyi.internal> <alpine.BSF.2.21.99999.352.1912050759190.5621@enterprise.ximalas.info> <20191229173722.EB89680060@mailuser.nyi.internal>
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On Sun, 29 Dec 2019 17:37-0000, Kralj Karlo wrote: > Trond Endrestøl writes: > > man zfs, searching for zfs snapshot, zfs send, and zfs receive. > > > > My take usually is: > > > > 1. Make sure boot partitions are present and populated on the new disk(s). > > The same for any swap partitions. > > Could you elaborate on this step or refer to relevant man pages? > This is the step I don't know how to do. Assuming da0 and da1 are your new disks, and you want these disks to be bootable on both legacy (BIOS) and UEFI systems, then I would do something like this: # Create GPT on da0 and da1 gpart create -s gpt da0 gpart create -s gpt da1 # Create legacy boot partition and ESP for UEFI on da0 gpart add -a 4K -s 512K -t freebsd-boot -l gptboot0 da0 gpart add -a 4K -s 800K -t esp -l esp0 da0 # Ditto for da1 gpart add -a 4K -s 512K -t freebsd-boot -l gptboot1 da1 gpart add -a 4K -s 800K -t esp -l esp1 da1 # Write bootcode to da0 gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 da0 gpart bootcode -p /boot/boot1.efifat -i 2 da0 # Ditto for da1 gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 da1 gpart bootcode -p /boot/boot1.efifat -i 2 da1 Further, I probably would add a couple of swap partitions for swap, and another couple of swap partitions for dumps (though only one of them will actually be used), and a couple of ZFS partition for a mirrored root pool: gpart add -a 4K -s 16G -t freebsd-swap -l swap0 da0 gpart add -a 4K -s 16G -t freebsd-swap -l swap1 da1 gpart add -a 4K -s 16G -t freebsd-swap -l dump0 da0 gpart add -a 4K -s 16G -t freebsd-swap -l dump1 da1 gpart add -a 4K -t freebsd-zfs -l zroot0 da0 gpart add -a 4K -t freebsd-zfs -l zroot1 da1 Consult gpart(8) for more information on the syntax. For SSDs, you might want an alignment of 1M. And if you don't have or plan on using 4Kn drives, you can omit specifying alignment altogether. You could move the swap and dump partitions to a dedicated disk. I use such a setup for my VMs where conservation of physical disk space is something to consider. Next, create your ZFS pools as you normally would. In the case of 4Kn drives, you might want to do sysctl vfs.zfs.min_auto_ashift=12 before creating any new pools. Run the sysctl command after you have run kldload zfs, unless your kernel has internal/static support for ZFS. I prefer to take advantage of the GPT labels. That way I can shuffle my disks around without any ill results. The gpart add commands above will lead to: /dev/gpt/gptboot0 /dev/gpt/esp0 /dev/gpt/swap0 /dev/gpt/dump0 /dev/gpt/zroot0 /dev/gpt/gptboot1 /dev/gpt/esp1 /dev/gpt/swap1 /dev/gpt/dump1 /dev/gpt/zroot1 You can expand on the GPT labels, e.g. letting them include the hostname, if desired. GPT labels are limited to 36 characters stored as UTF-16LE. -- Trond. From owner-freebsd-questions@freebsd.org Mon Dec 30 04:57:43 2019 Return-Path: <owner-freebsd-questions@freebsd.org> Delivered-To: freebsd-questions@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 770D11D532B for <freebsd-questions@mailman.nyi.freebsd.org>; Mon, 30 Dec 2019 04:57:43 +0000 (UTC) (envelope-from vas@sibptus.ru) Received: from admin.sibptus.ru (admin.sibptus.ru [IPv6:2001:19f0:5001:21dc::10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 47mQCp2bJcz4Yqy for <freebsd-questions@freebsd.org>; Mon, 30 Dec 2019 04:57:42 +0000 (UTC) (envelope-from vas@sibptus.ru) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sibptus.ru; s=20181118; h=Message-ID:Subject:To:From:Date:In-Reply-To; bh=K1C0CqgFKfPC3M+PQc5heooleWeZrAmYgg0hpB8kYLA=; b=hSE5QFcQ+4NqyfxU/G1AIVS3Gf 3n7Mkv3cdeNB+jQEuI2wdpWRMpEBmIR1+xFEyp3S/zFzL7OTgAOx1JZIX4dYk65pw60xKDo61rmoo kWok9XtZ9BhiiaihOfry9mFnGlbsDfm4+obASaOhCq8IaDYKv3V+LEgu659sKBMzWs/k=; Received: from vas by admin.sibptus.ru with local (Exim 4.92.3 (FreeBSD)) (envelope-from <vas@sibptus.ru>) id 1iln7c-0005Uv-2U for freebsd-questions@freebsd.org; Mon, 30 Dec 2019 11:57:40 +0700 Date: Mon, 30 Dec 2019 11:57:40 +0700 From: Victor Sudakov <vas@sibptus.ru> To: freebsd-questions@freebsd.org Subject: kernel: drmn0: This code is obsolete abandonware. Install the graphics/drm-legacy-kmod pkg Message-ID: <20191230045740.GA20668@admin.sibptus.ru> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="BOKacYhQ+x31HxR3" Content-Disposition: inline X-PGP-Key: http://admin.sibptus.ru/~vas/ X-PGP-Fingerprint: 10E3 1171 1273 E007 C2E9 3532 0DA4 F259 9B5E C634 X-Rspamd-Queue-Id: 47mQCp2bJcz4Yqy X-Spamd-Bar: -------- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=sibptus.ru header.s=20181118 header.b=hSE5QFcQ; dmarc=pass (policy=none) header.from=sibptus.ru; spf=pass (mx1.freebsd.org: domain of vas@sibptus.ru designates 2001:19f0:5001:21dc::10 as permitted sender) smtp.mailfrom=vas@sibptus.ru X-Spamd-Result: default: False [-8.35 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[sibptus.ru:s=20181118]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+mx]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; TO_DN_NONE(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; RCPT_COUNT_ONE(0.00)[1]; IP_SCORE(-3.25)[ip: (-9.88), ipnet: 2001:19f0:5000::/38(-4.94), asn: 20473(-1.38), country: US(-0.05)]; DKIM_TRACE(0.00)[sibptus.ru:+]; DMARC_POLICY_ALLOW(-0.50)[sibptus.ru,none]; SIGNED_PGP(-2.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:20473, ipnet:2001:19f0:5000::/38, country:US]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: User questions <freebsd-questions.freebsd.org> List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-questions>, <mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions/>; List-Post: <mailto:freebsd-questions@freebsd.org> List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help> List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-questions>, <mailto:freebsd-questions-request@freebsd.org?subject=subscribe> X-List-Received-Date: Mon, 30 Dec 2019 04:57:43 -0000 --BOKacYhQ+x31HxR3 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Dear Colleagues, On an "HP ProBook 6560b" notebook running FreeBSD 12.1, I've installed graphics/drm-kmod and loaded it via kld_list=3D"/boot/modules/radeonkms.ko" in rc.conf. The X server even works= OK. # pkg which "/boot/modules/radeonkms.ko" /boot/modules/radeonkms.ko was installed by package drm-fbsd12.0-kmod-4.16.= g20191120 However, the kernel complains: "kernel: drmn0: This code is obsolete abandonware. Install the graphics/drm= -legacy-kmod pkg" Is this some kind of bug? Why would graphics/drm-kmod be considered obsolet= e? --=20 Victor Sudakov, VAS4-RIPE, VAS47-RIPN 2:5005/49@fidonet http://vas.tomsk.ru/ --BOKacYhQ+x31HxR3 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEcBAEBAgAGBQJeCYPEAAoJEA2k8lmbXsY03cAH/3aJQt+/coIlC1sy5euswpMN qOxUNzI0MrP0L7aaDDCRlFPIrH/sg+ACoCpQBM/GDWCOq1yBbBOfH/qcfobUodaO rzIjZoGBTZpuf+UkIlV0D14MyUcwEYSdkVkoxdKnaH5XrbQjfumNB++UJQHKln8i VHzJa/eE8vGMlbWkvTQL6OqDk3+q7lKt4if84/2NeOMcdC6iwO+zd0tNnh3n3Uxw i7Ytv7McnWA26GRLR4L+ylQ6Ee8CD3ulTvTjD66SGj4sCu2UCMIOdCOXIVqNvqvo SGYzk3ciMcrL9+SjrpSPhejyWLtpW8Muyy8WYj6zg4G2qh+RLBUUoBVwclWoSJg= =Cqqy -----END PGP SIGNATURE----- --BOKacYhQ+x31HxR3--
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