From owner-freebsd-questions@FreeBSD.ORG Sun Nov 18 11:45:24 2012 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id BF913808 for ; Sun, 18 Nov 2012 11:45:24 +0000 (UTC) (envelope-from mueller23@insightbb.com) Received: from mail.insightbb.com (smtp.insight.synacor.com [208.47.185.22]) by mx1.freebsd.org (Postfix) with ESMTP id 779448FC0C for ; Sun, 18 Nov 2012 11:45:23 +0000 (UTC) X_CMAE_Category: 0,0 Undefined,Undefined X-CNFS-Analysis: v=2.0 cv=O+27TWBW c=1 sm=0 a=Dm9TOXL4taQ+Gy1KovpL+A==:17 a=ZGRFnZtxdSgA:10 a=jLN7EqiLvroA:10 a=9YQ-1ebCAAAA:8 a=QuqnNikhn_gA:10 a=OYODqzXQ-bQKihyGPv0A:9 a=Dm9TOXL4taQ+Gy1KovpL+A==:117 X-CM-Score: 0 X-Scanned-by: Cloudmark Authority Engine Authentication-Results: smtp02.insight.synacor.com header.from=mueller23@insightbb.com; sender-id=softfail Authentication-Results: smtp02.insight.synacor.com smtp.mail=mueller23@insightbb.com; spf=softfail; sender-id=softfail Received-SPF: softfail (smtp02.insight.synacor.com: transitional domain insightbb.com does not designate 74.130.198.7 as permitted sender) Received: from [74.130.198.7] ([74.130.198.7:35700] helo=localhost) by mail.insightbb.com (envelope-from ) (ecelerity 2.2.3.49 r(42060/42061)) with ESMTP id 40/75-25607-E78C8A05; Sun, 18 Nov 2012 06:37:34 -0500 Date: Sun, 18 Nov 2012 06:37:34 -0500 Message-ID: <40.75.25607.E78C8A05@smtp02.insight.synacor.com> From: "Thomas Mueller" To: freebsd-questions@freebsd.org Subject: dd command: BSD analog of conv=fsync? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 18 Nov 2012 11:45:25 -0000 What is the (Free)BSD counterpart of conv=fsync in dd command? Command in question is dd if=GNOME-3.6.0.iso of=/dev/DRIVE bs=8M conv=fsync This is for writing to a USB stick, and of course DRIVE is replaced by the actual device node; also I believe bs=8M, good for Linux, would be bs=8m in FreeBSD. I don't really know if "conv=fsync" is necessary, but that's what was advised in the GNOME test-drive download page. Do I need to build and install coreutils from ports? Tom