From owner-freebsd-virtualization@freebsd.org Mon Feb 11 17:03:15 2019 Return-Path: Delivered-To: freebsd-virtualization@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B262114DD76D for ; Mon, 11 Feb 2019 17:03:15 +0000 (UTC) (envelope-from vas@mpeks.tomsk.su) 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 B7ABD77BE2 for ; Mon, 11 Feb 2019 17:03:14 +0000 (UTC) (envelope-from vas@mpeks.tomsk.su) 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=7FsXcogNNQpOvNezNz7jXwCFxoz8f7dqHFpssT+/Zrg=; b=PNgZNVaGmvMtOMkPXfTsYxI2TF n1K5Zjq3Wmem0mVJrLGcj1SWZQE4Zl78168CubJ/29p04w59PtWBjynRN8pX3FpyTYzxMWbRTcnW4 Ni8hR6al3FA/5NFtfq6ZM1Omdk/tlsw8Co65edtQL2p2hh0miuAM6Ln427kvOm+XCKgw=; Received: from vas by admin.sibptus.ru with local (Exim 4.91 (FreeBSD)) (envelope-from ) id 1gtEzA-000KFs-Tk for freebsd-virtualization@freebsd.org; Tue, 12 Feb 2019 00:03:12 +0700 Date: Tue, 12 Feb 2019 00:03:12 +0700 From: Victor Sudakov To: freebsd-virtualization@freebsd.org Subject: mounting/exporting/importing a zfs volume Message-ID: <20190211170312.GA76683@admin.sibptus.ru> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="wac7ysb48OaltWcw" Content-Disposition: inline X-PGP-Key: http://www.dreamwidth.org/pubkey?user=victor_sudakov X-PGP-Fingerprint: 10E3 1171 1273 E007 C2E9 3532 0DA4 F259 9B5E C634 User-Agent: Mutt/1.10.1 (2018-07-13) Sender: Victor Sudakov X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Feb 2019 17:03:15 -0000 --wac7ysb48OaltWcw Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Dear Colleagues, vm-bhyve keeps virtual machines on zfs volumes with volmode=3Ddev. How can I access/mount the filesystems within the volume when the virtual host is offline?=20 If I kept virtual disks in raw files, I could access them as devices with mdconfig. But: root@newserv:~ # mdconfig -a -f /dev/zvol/zroot/vm/mail/disk0=20 mdconfig: /dev/zvol/zroot/vm/mail/disk0 is not a regular file root@newserv:~ #=20 Also, how can I exchange those zfs volumes for use with other hypervisors? They are not real raw disk files so I cannot use sysutils/vmdktool etc. --=20 Victor Sudakov, VAS4-RIPE, VAS47-RIPN 2:5005/49@fidonet http://vas.tomsk.ru/ --wac7ysb48OaltWcw Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEcBAEBAgAGBQJcYarQAAoJEA2k8lmbXsY0fUAH/2lHOGF0pV7A0Cbnm5HLq0vG VUMpYFqL0ZE46UrmtA68DOBpe7xDRkoakpZBTWrXEgq0LlKArxEoSuLy/anFoa2q ateDZz/prIX3zDXgDBZW8G1PkV+P3Olrl6zHTrCoR1W/85xYWO8ZZI4wFc16/TQm IFKlmoovON6nNWf7L2RlqMPFPcEkkjZCHd9XVrgfDJWpfTpLe7Zj5H2XGwK2/XQL aScDBI212saexdaHloj8kJ6VJfTjA1i8HOTa9h56z7uJLJiPN1lljj1SbFX4L/xE iYyj6YlmdAEWPgvQZng2YQnIs3RKVrs68JBVkp+kmW5k5+MkAyfnI927JaNy5gc= =B44S -----END PGP SIGNATURE----- --wac7ysb48OaltWcw--