From owner-freebsd-stable@freebsd.org Mon Jun 6 19:59:51 2016 Return-Path: Delivered-To: freebsd-stable@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 7A8FBB6D35B for ; Mon, 6 Jun 2016 19:59:51 +0000 (UTC) (envelope-from sodynet1@gmail.com) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 596EB1439 for ; Mon, 6 Jun 2016 19:59:51 +0000 (UTC) (envelope-from sodynet1@gmail.com) Received: by mailman.ysv.freebsd.org (Postfix) id 55010B6D35A; Mon, 6 Jun 2016 19:59:51 +0000 (UTC) Delivered-To: stable@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 52600B6D358 for ; Mon, 6 Jun 2016 19:59:51 +0000 (UTC) (envelope-from sodynet1@gmail.com) Received: from mail-lf0-x22c.google.com (mail-lf0-x22c.google.com [IPv6:2a00:1450:4010:c07::22c]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id BAFEF1438 for ; Mon, 6 Jun 2016 19:59:50 +0000 (UTC) (envelope-from sodynet1@gmail.com) Received: by mail-lf0-x22c.google.com with SMTP id s186so36778901lfs.1 for ; Mon, 06 Jun 2016 12:59:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc; bh=6KTFH8GN4dmDmQ4kmJgy7NoqCIBPAqdmKOXaC35Ggww=; b=BaR3c7lUKitdqn7L79uosjL1EbE9cNVzpZEjdDY9Y+GHVecG3uzAFn/eZ/UvaFLN0G 8q7WBd7tiJodmo8f1BhAbC2Infq9plKCxXKJhTAj3LzWN9tiZQlHrRH31SOKN6qiT0Nj 4eZCjPiLHTcRAqamHyz8dD34a/sw4+0sKma3PCSCfNCtL5bztDCbpy2M6NT+mXPeU6TB GbEV46iWaoejY6a8mrESVS+jM0pYLjn78K74QG3W7SHNvZDPasFdx8503rcXUOakmZTM rmBixZGgnN+HJ/qu0yngAb1dt0MHlyyazthfyZuh/TXGlSLnn5jxXe5+dIGIf+j18lVD 8FCg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc; bh=6KTFH8GN4dmDmQ4kmJgy7NoqCIBPAqdmKOXaC35Ggww=; b=Udw9dbSE+KooDabHPoKFQ8eGU75hwvh0JIMiTZMbLDP+Kk6Ahwt/qDC1LlL4rlyylU P6dMB0NeW81H+Sql1OtYJf8aeJmNLYWtHMICtU2m960hiBy3n1mH7MLimrm2OfIwwGpK H7uxIHtJfuieK0OmU4N6ICGs0R3hD1BslWw2XL6ZUsO0jDzfJv85KL7cj1pma95204qV pWJdYZGjfM2qZGkEvonm2w6twgJNGOLojskoqkc65fDWd0UIZpImC3SD2NZH9rrldgtG r7zduXzf2LGDrmxaNIMtmINFh0UilQ/N03JxR7JBRL95WeH51sd9YsnHN5nY1z4pb5wr OzXA== X-Gm-Message-State: ALyK8tL1vinpaxO0EvqWAQIFMIv6bqaPbcpas0uf6GyDT0ZdzSfTfddbumjkENHQ9a3mbMJBE2keKUyWD9QOyA== MIME-Version: 1.0 X-Received: by 10.25.159.70 with SMTP id i67mr1550109lfe.225.1465243188856; Mon, 06 Jun 2016 12:59:48 -0700 (PDT) Received: by 10.25.144.2 with HTTP; Mon, 6 Jun 2016 12:59:48 -0700 (PDT) Received: by 10.25.144.2 with HTTP; Mon, 6 Jun 2016 12:59:48 -0700 (PDT) In-Reply-To: <20160603201056.GA85345@server.rulingia.com> References: <20160601132300.GA75625@zxy.spb.ru> <574FDC63.6090100@norma.perm.ru> <20160602194856.GA84753@server.rulingia.com> <57519E77.7060507@grosbein.net> <20160603201056.GA85345@server.rulingia.com> Date: Mon, 6 Jun 2016 22:59:48 +0300 Message-ID: Subject: Re: HAST, zfs and local mirroring From: Sami Halabi To: Peter Jeremy Cc: stable@freebsd.org, Eugene Grosbein Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.22 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Jun 2016 19:59:51 -0000 hi, another suggestion would be using mirrored zfsOnRoot on each host (out of the 2 local disks) and then use zrep to sync the pools. use with combination of carp to active/standby cluster. Sami =D7=91=D7=AA=D7=90=D7=A8=D7=99=D7=9A 3 =D7=91=D7=99=D7=95=D7=A0=D7=99 2016 = 11:11 PM,=E2=80=8F "Peter Jeremy" =D7=9B=D7=AA=D7=91: > On 2016-Jun-03 22:12:55 +0700, Eugene Grosbein wrote= : > >> all your media content is valid. I've also had bad experiences with > >> gmirror volumes silently getting out of sync on a crash. > > > > > >gmirror or (gmirror+gjournal) ones? > > Plain gmirror. > > -- > Peter Jeremy >