From owner-freebsd-fs@FreeBSD.ORG Mon Jun 13 09:56:21 2011 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 037B2106564A for ; Mon, 13 Jun 2011 09:56:21 +0000 (UTC) (envelope-from numisemis@gmail.com) Received: from mail-bw0-f54.google.com (mail-bw0-f54.google.com [209.85.214.54]) by mx1.freebsd.org (Postfix) with ESMTP id 833278FC12 for ; Mon, 13 Jun 2011 09:56:20 +0000 (UTC) Received: by bwz12 with SMTP id 12so5265970bwz.13 for ; Mon, 13 Jun 2011 02:56:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:in-reply-to:references:date :message-id:subject:from:to:content-type; bh=1Q31GP5IILhMpmrGA78KfB9uyqHkgsZmBVWwyeSvhYk=; b=qo3SDf/vI0JZt1lko5dElxNZCb0tFqkvR4W94kZTjnGupbIQgahQj2j1kfSCTEvgX/ Xhg2k89y/Icdhu6na7QqLUTV2hntQQ96kBzgRyVd1y8qN6SfB1Dr1/VWHot/hx6U30fU dMMgow8yiqaDfJhoGPypGl/IopsTrugBrgk9I= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=OH0P/lD+Ht9wT92dpXT9bfNAqgqymjsxp6wgDj9sdPyD0AIWfv0Vj6BU0ijb0AmHsj 9REY/xLifCy5rMOgljjp8LChvy6ggVcafVRvDJx3m5zWNeRRFlbtPUyw9SYzwQnz5aQt S917pD4bIhjP47xuo7lCwRgb60qq7Ep7iJVuA= MIME-Version: 1.0 Received: by 10.204.84.166 with SMTP id j38mr1369334bkl.84.1307958979361; Mon, 13 Jun 2011 02:56:19 -0700 (PDT) Received: by 10.204.180.139 with HTTP; Mon, 13 Jun 2011 02:56:19 -0700 (PDT) In-Reply-To: <20110613094803.GA10290@icarus.home.lan> References: <20110613094803.GA10290@icarus.home.lan> Date: Mon, 13 Jun 2011 11:56:19 +0200 Message-ID: From: =?UTF-8?Q?=C5=A0imun_Mikecin?= To: Jeremy Chadwick , freebsd-fs@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: Subject: Re: Impossible compression ratio on ZFS X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 13 Jun 2011 09:56:21 -0000 2011/6/13 Jeremy Chadwick This is one of the many reasons I do not use ZFS compression. Not > spreading FUD, just saying stuff like this throws users for a loop, case > in point. Using 'du' for file sizes (without -A option) is wrong in the first place. Any program or script that is using it in such a way is broken and should be corrected.