From owner-freebsd-fs@freebsd.org Mon Aug 22 16:14:54 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 F2F85BC252A for ; Mon, 22 Aug 2016 16:14:54 +0000 (UTC) (envelope-from juergen.gotteswinter@internetx.com) Received: from mx1.internetx.com (mx1.internetx.com [62.116.129.39]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id B38801185 for ; Mon, 22 Aug 2016 16:14:54 +0000 (UTC) (envelope-from juergen.gotteswinter@internetx.com) Received: from localhost (localhost [127.0.0.1]) by mx1.internetx.com (Postfix) with ESMTP id 89D234C4C7B4; Mon, 22 Aug 2016 18:14:46 +0200 (CEST) X-Virus-Scanned: InterNetX GmbH amavisd-new at ix-mailer.internetx.de Received: from mx1.internetx.com ([62.116.129.39]) by localhost (ix-mailer.internetx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id fMhSK0Ap+rGd; Mon, 22 Aug 2016 18:14:41 +0200 (CEST) Received: from [192.168.100.26] (pizza.internetx.de [62.116.129.3]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by mx1.internetx.com (Postfix) with ESMTPSA id 9546C4C4C135; Mon, 22 Aug 2016 18:14:41 +0200 (CEST) Reply-To: juergen.gotteswinter@internetx.com Subject: Re: Recommended HBA for ZFS, contemporary References: To: Dmitry Morozovsky , freebsd-fs@FreeBSD.org From: InterNetX - Juergen Gotteswinter Organization: InterNetX GmbH Message-ID: <306ccab3-4c78-751a-2258-54701a64ab4b@internetx.com> Date: Mon, 22 Aug 2016 18:14:40 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 22 Aug 2016 16:14:55 -0000 LSI SAS 2008 Based HBA, there are dozens of OEM available for Budget Prices Am 22.08.2016 um 18:08 schrieb Dmitry Morozovsky: > Dear colleagues, > > what is the list of preferred disk controllers to build storage server, say > 12-24 amd more 3.5" disks? Not too much IOPS are expected, and some could be > mitigated with L2ARC with only metadata cached, I suppose. > > Two usage schemes are file server for big files (mostly cold storage) and > backup/surveillance server (constant stream writes, occasional random reads) > > Any hints? Thanks! >