From owner-freebsd-fs@freebsd.org Thu Oct 13 11:11:15 2016 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 BD816C0E1DF for ; Thu, 13 Oct 2016 11:11:15 +0000 (UTC) (envelope-from ben.rubson@gmail.com) Received: from mail-qt0-x22c.google.com (mail-qt0-x22c.google.com [IPv6:2607:f8b0:400d:c0d::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 735F5322 for ; Thu, 13 Oct 2016 11:11:15 +0000 (UTC) (envelope-from ben.rubson@gmail.com) Received: by mail-qt0-x22c.google.com with SMTP id f6so40438288qtd.2 for ; Thu, 13 Oct 2016 04:11:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:message-id:mime-version:subject:date:references:to:in-reply-to; bh=2Y7/HLZbYfPmI1oKiLtUdV6jpwAt1MIxBFjURTMLsFU=; b=adBdL/7IvEIK9Fq2apAfaetFhwC1EBvdbRATn4k+fqY1z+piMEz+z+7Jum1RraLXL3 SAdLKNKnZWyEEg2qP248NeV4e2/+RB9LNxWZaOpKL4McVb61vO1BCEw5jQac9p3dooOK ECWB1/y+boY5divso6c3bhI1q8YKe7B2p3nDLcQ1YweGkbQXml1EKxGf5WG84W1ptF7F Zc3AMlKgbcRCySEZq+9ezqd3tUkOwpBcJPDIBJR/jmHFTqfyoGQjFrXCELm00VQXyX66 pmxhNUk/jdr29d7M97fvtgG/dIvjl6w1/XgqDHYGWcEJYKeCadmeC90gXEAxILiwWsmI OwyQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:message-id:mime-version:subject:date :references:to:in-reply-to; bh=2Y7/HLZbYfPmI1oKiLtUdV6jpwAt1MIxBFjURTMLsFU=; b=FDDRp1MI7lVtPssvP1zxqreLZMO41YaFDFEeBfTOTpjz9ym7awACkYKdXGVFW0GbH/ otDJ/KOlyktX2ATcc2KxXxYZNszK7bgO8VbOp1wAbVmeAHdV8pBdMcjeqaxU5XigeNJJ Ybfxbwn8Pv7vDXFmM+2ZmVT5JUcXGi6UHgxzGqS/0H0DoFDdQ6QTs5W9Fr0OAr1d+Lpn poRMvr2Tsh5o965fByDYZzYW4ZlD7TtDt9M9lL1fe/M/IIkYLf8ak8T/SfpilBKyWXNl 1gKt4oLXKxC+ZqEgJYTbENNBtCQFPFUaznEaONwyge3RE9bAWIvbNRYLVoId8vfbFlB6 kpjg== X-Gm-Message-State: AA6/9Rms7TPlW2pKbcQJvZfeub/gIR3IS7ep4UdL9iGRwsDJjYnap7SBYyp18L0YO7iZHQ== X-Received: by 10.28.209.142 with SMTP id i136mr1776375wmg.1.1476357074345; Thu, 13 Oct 2016 04:11:14 -0700 (PDT) Received: from macbook-air-de-benjamin.home (LFbn-1-7159-4.w90-116.abo.wanadoo.fr. [90.116.90.4]) by smtp.gmail.com with ESMTPSA id n5sm21589860wjv.35.2016.10.13.04.11.13 for (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 13 Oct 2016 04:11:13 -0700 (PDT) From: Ben RUBSON Message-Id: Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) Subject: Re: ZFS and sync command Date: Thu, 13 Oct 2016 13:11:12 +0200 References: To: FreeBSD FS In-Reply-To: X-Mailer: Apple Mail (2.3124) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 13 Oct 2016 11:11:15 -0000 Thx Jov for this confirmation ! Ben > On 13 Oct 2016, at 12:31, Jov wrote: >=20 > yes,this is the ZIL used for. >=20 > 2016-10-03 20:31 GMT+08:00 Ben RUBSON >: > Hello, >=20 > I'm pretty sure it does, but I would like this to be confirmed. > Does ZFS correctly handles the sync() call / the sync command ? > Will it flush its transactions groups to disk when sync is called ? >=20 > Goal is to let ZFS sync option to standard but to call sync command > after some "critical" steps / operations, so that we are then sure > data is safe. >=20 > Thank you for your feedback ! >=20 > Ben >=20 > _______________________________________________ > freebsd-fs@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-fs = > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org = " >=20