From owner-svn-src-all@FreeBSD.ORG Tue Oct 25 19:22:47 2011 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DCA331065670; Tue, 25 Oct 2011 19:22:47 +0000 (UTC) (envelope-from pluknet@gmail.com) Received: from mail-ey0-f182.google.com (mail-ey0-f182.google.com [209.85.215.182]) by mx1.freebsd.org (Postfix) with ESMTP id F11348FC0C; Tue, 25 Oct 2011 19:22:46 +0000 (UTC) Received: by eyd10 with SMTP id 10so1157315eyd.13 for ; Tue, 25 Oct 2011 12:22:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=TmN7mASRc0VAGPts9Sfb0qlY/v+yVpDCussrAk5BT2c=; b=hILOGpRhQ1Vom1GyoyATbJBk3cfHZXWTJ/p2Jlf5GqhiIzsLe41013CxOLCqtlKXnY h34VQgFtApjCvdLkfsWKOdU8BEG079K864W3PJY+fbr6GFls4TKfQGhu3C+4OlHgEwjr N/1OLwf6A4WwsInxLM1sk+GbL6n40EVNw8+/E= MIME-Version: 1.0 Received: by 10.182.86.232 with SMTP id s8mr4591230obz.58.1319570565433; Tue, 25 Oct 2011 12:22:45 -0700 (PDT) Sender: pluknet@gmail.com Received: by 10.182.160.97 with HTTP; Tue, 25 Oct 2011 12:22:45 -0700 (PDT) In-Reply-To: <1318862413.55691.12.camel@bauer.cse.buffalo.edu> References: <201110152123.p9FLN5Ht031202@svn.freebsd.org> <1318862413.55691.12.camel@bauer.cse.buffalo.edu> Date: Tue, 25 Oct 2011 23:22:45 +0400 X-Google-Sender-Auth: YF3EjaeImM_QzqpQzyPBrQfFNjA Message-ID: From: Sergey Kandaurov To: Ken Smith Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: svn-src-stable@freebsd.org, Adrian Chadd , src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable-9@freebsd.org Subject: Re: svn commit: r226405 - in stable/9: . etc/defaults lib/libc/stdlib sys/amd64/conf sys/i386/conf sys/ia64/conf sys/pc98/conf sys/powerpc/conf sys/sparc64/conf X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 25 Oct 2011 19:22:47 -0000 On 17 October 2011 18:40, Ken Smith wrote: > On Sun, 2011-10-16 at 09:24 +0800, Adrian Chadd wrote: >> Hi! >> >> Would you consider leaving these in but just commenting them out? >> >> That way if a user hits a deadlock or memory corruption issue, we can >> just say "uncomment the section marked _debugging_ in your config >> file." >> >> Thanks, > > I'm not completely against it. =A0My *slight* hesitation in doing it woul= d > be that from my experience these knobs aren't a one-size-fits-all thing > for people trying to debug stuff in production. =A0So you sorta need to > know a bit more about what you're doing when fiddling with them. > > Turning them all on is probably OK for a workstation user but less > likely to be OK for a server admin. =A0Some may want/need to add in > KDB_UNATTENDED depending on their circumstances, etc. > Hi. In 8-STABLE (and 8.2) both KDB and KDB_TRACE present in GENERIC kernels (added in r214326, I guess they are needed for printing a stack trace on panic). Were these options removed intentionally in this commit? --=20 wbr, pluknet