From owner-freebsd-hackers@FreeBSD.ORG Fri Jan 16 18:04:34 2015 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id BC5AEE89 for ; Fri, 16 Jan 2015 18:04:34 +0000 (UTC) Received: from smtp.vangyzen.net (hotblack.vangyzen.net [IPv6:2607:fc50:1000:7400:216:3eff:fe72:314f]) by mx1.freebsd.org (Postfix) with ESMTP id 9D5037EF for ; Fri, 16 Jan 2015 18:04:34 +0000 (UTC) Received: from marvin.lab.vangyzen.net (c-24-125-214-90.hsd1.va.comcast.net [24.125.214.90]) by smtp.vangyzen.net (Postfix) with ESMTPSA id D8F5756467; Fri, 16 Jan 2015 12:04:33 -0600 (CST) Message-ID: <54B952B0.1060503@vangyzen.net> Date: Fri, 16 Jan 2015 13:04:32 -0500 From: Eric van Gyzen User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:31.0) Gecko/20100101 Thunderbird/31.0 MIME-Version: 1.0 To: Garrett Cooper , papowell@astart.com, freebsd-hackers@freebsd.org Subject: Re: [PATCH] Display progress during getmemsize() so the kernel doesn't look like it hanged References: <54B7656D.9000704@freebsd.org> <54B927F9.1010401@astart.com> In-Reply-To: Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8bit X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 16 Jan 2015 18:04:34 -0000 On 01/16/2015 12:53, Garrett Cooper wrote: > On Jan 16, 2015, at 7:02, Patrick Powell wrote: > >> On 01/14/15 22:59, Allan Jude wrote: >>> Glad to see this, thanks for doing the work Ravi. Also, I agree with jhb@, we should disable the test by default in stable/10 (i think it is off by default only for VMs currently). >> Please please do not disable memory tests by default. If you do, when trying to boot from a CD/Memory Stick >> image on a system with bad memory (which would be found by the tests) then it gets quite difficult to find this >> problem. >> >> You need to have some boot level option setting experience/wizardry to set the flags during boot. >> >> Also this information should be added to the Hardware or Install portion of the FreeBSD Handbook. >> >> I have vivid memories to trying to boot up a system with bad memory. > Or… turn it off by default and provide an option in the boot loader to turn it on manually? > Cheers! I was thinking the same thing. In addition, maybe turn it on by default for CD/memstick images. Eric