From owner-freebsd-amd64@FreeBSD.ORG Thu Oct 18 02:23:40 2012 Return-Path: Delivered-To: freebsd-amd64@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id A4EEFBC8 for ; Thu, 18 Oct 2012 02:23:40 +0000 (UTC) (envelope-from freebsd@pki2.com) Received: from btw.pki2.com (btw.pki2.com [IPv6:2001:470:a:6fd::2]) by mx1.freebsd.org (Postfix) with ESMTP id 4BFD38FC0A for ; Thu, 18 Oct 2012 02:23:40 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by btw.pki2.com (8.14.5/8.14.5) with ESMTP id q9I2NVxa041323; Wed, 17 Oct 2012 19:23:31 -0700 (PDT) (envelope-from freebsd@pki2.com) Subject: RE: Latest Opteron 6200 support? From: Dennis Glatting To: "Soto, Ruben" In-Reply-To: <30A32D17FD40FA43859AD5F0CBE690792DDA136E@sausexdag06.amd.com> References: <30A32D17FD40FA43859AD5F0CBE690792DDA12C0@sausexdag06.amd.com> <30A32D17FD40FA43859AD5F0CBE690792DDA136E@sausexdag06.amd.com> Content-Type: text/plain; charset="ISO-8859-1" Date: Wed, 17 Oct 2012 19:23:31 -0700 Message-ID: <1350527011.3968.29.camel@btw.pki2.com> Mime-Version: 1.0 X-Mailer: Evolution 2.32.1 FreeBSD GNOME Team Port Content-Transfer-Encoding: 8bit X-yoursite-MailScanner-Information: Dennis Glatting X-yoursite-MailScanner-ID: q9I2NVxa041323 X-yoursite-MailScanner: Found to be clean X-MailScanner-From: freebsd@pki2.com Cc: "'freebsd-amd64@FreeBSD.org'" X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 18 Oct 2012 02:23:40 -0000 On Wed, 2012-10-17 at 23:15 +0000, Soto, Ruben wrote: > Dennis, This is excellent! Is there a minimum version of FreeBSD for > these Opterons? I'm assuming V9 is what you're using, correct? Any > 'gotchas' I should be aware of? The RelNotes didn't capture any but > perhaps any docs on optimization may have them. Pointers would be > ideal. > mc# uname -a FreeBSD mc 9.1-PRERELEASE FreeBSD 9.1-PRERELEASE #0 r241306M: Sat Oct 6 20:41:22 PDT 2012 root@mc:/usr/obj/disk-1/src/sys/DTRACE amd64 I am having a ZFS problem that presently appears to be related to the LSI SAS2008 chips but it is too early to tell. I had few non-ZFS related problems. I have three 6200 systems and have been using them for approximately a year, more or less. I have had two problems with the igb drivers. One is a lack of driver support for large MTUs but works fine with the default 1500. The other may have been my ZFS problem in disguise but it hasn't shown itself is several months). The em0 driver worked without trouble. Otherwise they have worked fine. > Regards, > > Rubén Soto > Member Technical Staff | Americas Field Applications Engineering | AMD > c. 949.636.1757 > > > > AMD (NYSE: AMD) is a semiconductor design innovator leading the next era of vivid digital experiences with its ground-breaking AMD Fusion Accelerated Processing Units (APU). AMD's graphics and computing technologies power a variety of devices including PCs, game consoles and the powerful computers that drive the Internet and businesses. For more information, visit http://www.amd.com. > > Please consider the environment before printing this e-mail > > -----Original Message----- > From: Dennis Glatting [mailto:dg@pki2.com] > Sent: Wednesday, October 17, 2012 1:02 PM > To: Soto, Ruben > Cc: 'freebsd-amd64@FreeBSD.org' > Subject: Re: Latest Opteron 6200 support? > > > > On Wed, 17 Oct 2012, Soto, Ruben wrote: > > > Which are the min and recommended versions? > > I am running 6272s and 6274s. > > > > > > > >