From owner-freebsd-hackers@FreeBSD.ORG Tue Aug 23 09:59:28 2011 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 965661065670 for ; Tue, 23 Aug 2011 09:59:28 +0000 (UTC) (envelope-from aled.w.morris@googlemail.com) Received: from mail-vx0-f182.google.com (mail-vx0-f182.google.com [209.85.220.182]) by mx1.freebsd.org (Postfix) with ESMTP id 331AD8FC0C for ; Tue, 23 Aug 2011 09:59:27 +0000 (UTC) Received: by vxh11 with SMTP id 11so6379142vxh.13 for ; Tue, 23 Aug 2011 02:59:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; bh=qR13ELR5nM0SXksvSC4UXNJjKSM8S/uDJkpzMpxBfVM=; b=fhUw3VmH5wNdxN//DFG+P0MhB0+lF5B+HE3uOXoZGmEbNakkVa/MqKVwfBXd908ofI LrEkb3K8VAieNjw2oKNExCVlluDA2Nm7yedOaLYAUrT0lV3I5mbpvWN1dKu+VTOc/KPo PnW5j2CLvQ5FXxFTtQyZNzderUue80mCxg6aE= MIME-Version: 1.0 Received: by 10.52.72.161 with SMTP id e1mr3159349vdv.277.1314093567211; Tue, 23 Aug 2011 02:59:27 -0700 (PDT) Sender: aled.w.morris@googlemail.com Received: by 10.52.188.196 with HTTP; Tue, 23 Aug 2011 02:59:27 -0700 (PDT) In-Reply-To: References: <4E4D50CD.5080806@rawbw.com> <20110823012326.GA29658@server.vk2pj.dyndns.org> Date: Tue, 23 Aug 2011 10:59:27 +0100 X-Google-Sender-Auth: VvRj0MSBXueaiUtayzspUc99C_0 Message-ID: From: Aled Morris To: Ivan Voras Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: freebsd-hackers@freebsd.org Subject: Re: ZFS installs on HD with 4k physical blocks without any warning as on 512 block size device X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 23 Aug 2011 09:59:28 -0000 On 23 August 2011 10:52, Ivan Voras wrote: > > I agree but there are at least two things going for making the increase > anyway: > > 1) 2 TB drives cost $80 > 2) Where the space is really important, the person in charge usually knows > it and can choose a non-default size like 512b fragments. > > > helpers like sysinstall should help with choosing the smaller blocks for smaller drives (especially SSD) Aled