From owner-freebsd-scsi@freebsd.org Thu Nov 19 18:57:25 2015 Return-Path: Delivered-To: freebsd-scsi@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 C3E9DA33B0E for ; Thu, 19 Nov 2015 18:57:25 +0000 (UTC) (envelope-from fullermd@over-yonder.net) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id AA2BE1D44 for ; Thu, 19 Nov 2015 18:57:25 +0000 (UTC) (envelope-from fullermd@over-yonder.net) Received: by mailman.ysv.freebsd.org (Postfix) id A7F04A33B0B; Thu, 19 Nov 2015 18:57:25 +0000 (UTC) Delivered-To: scsi@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 A71D3A33B09; Thu, 19 Nov 2015 18:57:25 +0000 (UTC) (envelope-from fullermd@over-yonder.net) Received: from mail.infocus-llc.com (mail.infocus-llc.com [199.15.120.13]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 844041D41; Thu, 19 Nov 2015 18:57:25 +0000 (UTC) (envelope-from fullermd@over-yonder.net) Received: from draco.over-yonder.net (c-75-65-60-66.hsd1.ms.comcast.net [75.65.60.66]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.tarragon.infocus-llc.com (Postfix) with ESMTPSA id 3p1qlt0342zJC; Thu, 19 Nov 2015 12:48:42 -0600 (CST) Received: by draco.over-yonder.net (Postfix, from userid 100) id 3p1qls2gcLz2LF; Thu, 19 Nov 2015 12:48:41 -0600 (CST) Date: Thu, 19 Nov 2015 12:48:41 -0600 From: "Matthew D. Fuller" To: "Kenneth D. Merry" Cc: scsi@freebsd.org, current@freebsd.org Subject: Re: CAM Shingled Disk support patches available Message-ID: <20151119184841.GM30248@over-yonder.net> References: <20151118171309.GA3564@mithlond.kdm.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20151118171309.GA3564@mithlond.kdm.org> X-Editor: vi X-OS: FreeBSD X-Virus-Scanned: clamav-milter 0.98.7 at mail.tarragon.infocus-llc.com X-Virus-Status: Clean User-Agent: Mutt/1.5.24-fullermd.4 (2015-08-30) X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 19 Nov 2015 18:57:25 -0000 On Wed, Nov 18, 2015 at 12:13:09PM -0500 I heard the voice of Kenneth D. Merry, and lo! it spake thus: > > Testing and comments are welcome. GELI does explicit handling of each BIO type, so will need to be updated to pass it through (possibly in the form of inverting the default handling?) or it'll just EOPNOTSUPP it, whether the underlying layer does or not. I wouldn't be surprised if there were other geom layers that did similar things. Not meant to be read as some kind of "you need to"; just a comment on a possible [lack of] impact. -- Matthew Fuller (MF4839) | fullermd@over-yonder.net Systems/Network Administrator | http://www.over-yonder.net/~fullermd/ On the Internet, nobody can hear you scream.