From owner-freebsd-fs@FreeBSD.ORG Wed Apr 21 02:24:39 2010 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 C9215106566C for ; Wed, 21 Apr 2010 02:24:39 +0000 (UTC) (envelope-from erich@fuujingroup.com) Received: from fluorine.fuujinnetworks.com (fluorine.fuujinnetworks.com [64.90.67.234]) by mx1.freebsd.org (Postfix) with ESMTP id A69628FC12 for ; Wed, 21 Apr 2010 02:24:39 +0000 (UTC) Received: from [10.168.1.8] (copper.fuujinnetworks.com [64.90.67.254]) by fluorine.fuujinnetworks.com (Postfix) with ESMTPA id 44EBB439E38 for ; Tue, 20 Apr 2010 21:06:32 -0500 (CDT) Message-ID: <4BCE6B95.3010409@fuujingroup.com> Date: Tue, 20 Apr 2010 21:05:57 -0600 From: "Erich Jenkins, Fuujin Group Ltd" User-Agent: Thunderbird 2.0.0.23 (Windows/20090812) MIME-Version: 1.0 To: freebsd-fs@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: MM-5425CN nand SSD 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: Wed, 21 Apr 2010 02:24:39 -0000 Posted this to the SCSI list about a week ago, but with no responses, I suspect it should have been posted here. Sorry for cross-posting: Not sure if the NAND drivers being written at http://wiki.freebsd.org/NAND apply to this device or not. It appears this is more of a simulator at the moment and an experimental framework. Is there any current support for the MM-5425CN series NAND flash cards in FreeBSD? These seem like they'd be excellent for a separate ZIL in a ZFS raidz config if installed in pairs for mirroring... Here's the pciconf probe of the device in question: none3@pci0:6:2:0: class=0x058000 card=0x00000000 chip=0x54251332 rev=0x06 hdr=0x00 vendor = 'Micro Memory' device = 'MM-5425CN PCI 64/66 Memory Module with Battery Backup' class = memory -- Erich M. Jenkins Fuujin Group Limited (Direct) 218-251-5359 "You should never, never doubt what no one is sure about." -- Gene Wilder