From owner-freebsd-virtualization@freebsd.org Sun Apr 14 16:19:41 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 4F80D1579D31 for ; Sun, 14 Apr 2019 16:19:41 +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 80ACF6F8FE for ; Sun, 14 Apr 2019 16:19:40 +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=Fxh7Xm/y/vpqnn3l1hyTRVS94Y2//r6qWjYNtRahzRs=; b=LzPldSkuc4ZIY+UT5TkFpfN0Yg U9iTc0UlRqpHeoT6muFVRNFHszzgiRbO8wtkMg1FOTtodfo63lxOCR8WoZqeLF118HotC8gpf9G9u DDPYL2tHhnKmAVv7fdPJIlhl1oaBF7bOSCkv2POMGyixP4XNky3wbQzBdc51daHwHvAg=; Received: from vas by admin.sibptus.ru with local (Exim 4.92 (FreeBSD)) (envelope-from ) id 1hFhr0-000Nzl-Oo for freebsd-virtualization@freebsd.org; Sun, 14 Apr 2019 23:19:38 +0700 Date: Sun, 14 Apr 2019 23:19:38 +0700 From: Victor Sudakov To: freebsd-virtualization@freebsd.org Subject: zvol vs sparse-zvol vs file Message-ID: <20190414161938.GA92197@admin.sibptus.ru> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="+QahgC5+KEYLbs62" 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/1.11.4 (2019-03-13) 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: Sun, 14 Apr 2019 16:19:41 -0000 --+QahgC5+KEYLbs62 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Dear Colleagues, Is there any difference in guest performance between zvol, sparse-zvol and = file backends? --=20 Victor Sudakov, VAS4-RIPE, VAS47-RIPN 2:5005/49@fidonet http://vas.tomsk.ru/ --+QahgC5+KEYLbs62 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEcBAEBAgAGBQJcs12aAAoJEA2k8lmbXsY0ed0H/1DpkoqiNVoxRQGXb7xz7E5p plfJQcqoxevSfNG2iafhq4Hqg5zKn7gpKG1GbL6wV8xc7JcTX/lRXus/YCm66JWv 77/g7IyA6SfuNtNjupGLsIt45Vp5Y9DXA9x9W2z1TJWhgaRrSaGLu6PldaV+MU/a xGYEIN4xSykbmF2zzIxxmqUt4pQsQclR6BbaGpFtB/HbppJvCHNWiERgzCIO8PH+ ySbQXfYyEIZMZNvlH8TEpvxNwvVU4D3sqxz5ONy+MJGkNgQPZVUnLlGTbHNCVXuo Rf7Oq7if+C4gm2vy1dm6P6MdvAK1ZmGkBzrnj0iwjaGgnYe0T/qbntdeFUFphXc= =UQY4 -----END PGP SIGNATURE----- --+QahgC5+KEYLbs62--