From owner-freebsd-questions@FreeBSD.ORG Thu Apr 14 10:43:58 2005 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7BC4516A4CE for ; Thu, 14 Apr 2005 10:43:58 +0000 (GMT) Received: from mxc1.crockettint.com (chameleon1.crockettint.com [206.224.72.162]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2002243D5D for ; Thu, 14 Apr 2005 10:43:58 +0000 (GMT) (envelope-from emartinez@crockettint.com) Received: from localhost (localhost.crockettint.com [127.0.0.1]) by mxc1.crockettint.com (Postfix) with ESMTP id 15F1634233 for ; Thu, 14 Apr 2005 05:43:57 -0500 (CDT) Received: from mxc1.crockettint.com ([127.0.0.1]) by localhost (mxc1.crockettint.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 44681-06 for ; Thu, 14 Apr 2005 05:43:55 -0500 (CDT) Received: from memnoch (cpe-67-9-176-31.austin.res.rr.com [67.9.176.31]) by mxc1.crockettint.com (Postfix) with ESMTP id D30DC341FD for ; Thu, 14 Apr 2005 05:43:54 -0500 (CDT) From: "Edgar Martinez" To: Date: Thu, 14 Apr 2005 05:43:56 -0500 Organization: Crockett International MIME-Version: 1.0 X-Mailer: Microsoft Office Outlook, Build 11.0.6353 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2527 Thread-Index: AcVA3tvz0PSiPsuRQNWs88fVLjeZWA== Message-Id: <20050414104354.D30DC341FD@mxc1.crockettint.com> X-Virus-Scanned: amavisd-new at crockettint.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.1 Subject: 5.8TB RAID5 SATA Array Questions X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: emartinez@crockettint.com List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 Apr 2005 10:43:58 -0000 All, I have a project in which I have purchased the hardware to build a massive file server (specifically for video). The array from all estimates will come in at close to 5.8TB after overheard and formatting. Questions are: What Version of BSD (5.3, 5.4, 4.X)? What should the stripe size be for the array for speed when laying down video streams? What filesystem? Is there any limitations that would prevent a single volume that large? (if I remember there is a 2TB limit or something) The idea is to provide as much network storage as possible as fast as possible, any particular service? (SMB. NFS, ETC) Raid controller: 3Ware 9500S-12MI Thanks!