From owner-freebsd-current@FreeBSD.ORG Mon Dec 20 23:10:05 2010 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: by hub.freebsd.org (Postfix, from userid 1233) id 118FA106566B; Mon, 20 Dec 2010 23:10:05 +0000 (UTC) Date: Mon, 20 Dec 2010 23:10:05 +0000 From: Alexander Best To: freebsd-current@freebsd.org Message-ID: <20101220231005.GA68477@freebsd.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Subject: two ata write chaching request X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 20 Dec 2010 23:10:05 -0000 hi there, i'd really like to see 1) write caching to be turned on and off for individual hdds (i.e. hw.ata.X.wc) and 2) to be able to turn write chaching on and off on the fly. any thoughts on these two topics? is it technically possible? cheers. alex -- a13x