From owner-freebsd-fs@freebsd.org Mon Dec 14 22:44:58 2015 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2E9F4A44C75 for ; Mon, 14 Dec 2015 22:44:58 +0000 (UTC) (envelope-from zeus@ibs.dn.ua) Received: from smtp.new-ukraine.org (smtp.new-ukraine.org [148.251.53.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "smtp.new-ukraine.org", Issuer "smtp.new-ukraine.org" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id BD20E1B1F for ; Mon, 14 Dec 2015 22:44:57 +0000 (UTC) (envelope-from zeus@ibs.dn.ua) Received: on behalf of honored client by smtp.new-ukraine.org with ESMTP id tBEMftpF069575 for on Tue, 15 Dec 2015 00:42:01 +0200 (EET) Message-ID: <20151215004145.69572@smtp.new-ukraine.org> Date: Tue, 15 Dec 2015 00:41:45 -2200 From: "Zeus Panchenko" To: "FreeBSD Filesystems" cc: Subject: is there way to do "offline" mirror Organization: I.B.S. LLC Reply-To: "Zeus Panchenko" X-Attribution: zeus Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAFVBMVEWxsbGdnZ3U1NQTExN cXFzx8fG/v7+f8hyWAAACXUlEQVQ4jUWSwXYiIRBFi4yyhtjtWpmRdTL0ZC3TJOukDa6Rc+T/P2F eFepwtFvr8upVFVDua8mLWw6La4VIKTuMdAPOebdU55sQs3n/D1xFFPFGVGh4AHKttr5K0bS6g7N ZCge7qpVLB+f1Z2WAj2OKXwIWt/bXpdXSiu8KXbviWkHxF5td9+lg2e3xlI2SCvatK8YLfHyh9lw 15yrad8Va5eXg4Llr7QmAaC+dL9sDt9iad/DX3OKvLMBf+dm0A0QuMrTvYIevSik1IaSVvgjIHt5 lSCG2ynNRpEcBZ8cgDWk+Ns99qzsYYV3MZoppWzGtYlTO9+meG6m/g92iNO9LfQB2JZsMpoJs7QG ku2KtabRK0bZRwDLyBDvwlxTm6ZlP7qyOqLcfqtLexpDSB4M0H3I/PQy1emvjjzgK+A0LmMKl6Lq zlqzh0VGAw440F6MJd8cY0nI7wiF/fVIBGY7UNCAXy6DmfYGCLLI0wtDbVcDUMqtJLmAhLqODQAe riERAxXJ1/QYGpa0ymqyytpKC19MNXHjvFmEsfcHIrncFR4xdbYWgmfEGLCcZokpGbGj1egMR+6M 1BkNX1pDdhPcOXpAnAeLQUwQLYepgQoZVNGS61yaE8CYA7gYAcWKzwGstACY2HTFvvOwk4FXAG/a mKHni/EcA/GkOk7I0IK7UMIf3+SahU8/FJdiE7KcuWdM3MFocUDEEIX9LfJoo4xV5tnNKc3jJuSs SZWgnnhepgU1zN4Hii18yW4RwDX52CXUtk0Hqz6cHOIUkWaX8fDcB+J7y1y2xDHwjv/8Buu8Ekz6 7tXQAAAAASUVORK5CYII= X-Mailer: MH-E 8.3.1; nil; GNU Emacs 24.3.1 MIME-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: quoted-printable X-NewUkraine-Agent: mailfromd (7.99.92) X-NewUkraine-URL: https://mail.prozora-kraina.org/smtp.html X-NewUkraine-VirStat: NO X-NewUkraine-VirScan: ScanPE, ScanELF, ScanOLE2, ScanMail, PhishingSignatures, ScanHTML, ScanPDF X-NewUkraine-SpamStat: NO X-NewUkraine-SpamScore: -1.000 of 3.500 X-NewUkraine-SpamKeys: AWL, BAYES_00, BUG6152_INVALID_DATE_TZ_ABSURD, INVALID_DATE_TZ_ABSURD, NO_RECEIVED, NO_RELAYS X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Dec 2015 22:44:58 -0000 =2D----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 greetings, is there way to do "offline" mirror? what I mean: host A has zpool with mirror of two md(4) file backed, snapshots are made regularly host B has no network connection with host A what is the correct way to get on host B the same mirror of host A? variants I suggest: 1. regularly copy files of the zpool mirror from A to B? 2. regularly do something like: on A: zfs sent snapshots@after-last-B-host-mirror-sync > diff-file on B: cat diff-file | zfs receive 3. something else ... =2D --=20 Zeus V. Panchenko jid:zeus@im.ibs.dn.ua IT Dpt., I.B.S. LLC GMT+2 (EET) =2D----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlZvRakACgkQr3jpPg/3oyp2hgCg65rK2FfC0xTjc2x7jmwWmocU YlgAoN5+d93OMecaU7GOXXOqwYkUU0Hb =3D2bzi =2D----END PGP SIGNATURE-----