From owner-freebsd-stable@FreeBSD.ORG Mon Mar 19 10:01:15 2012 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 19D0B106564A; Mon, 19 Mar 2012 10:01:15 +0000 (UTC) (envelope-from prvs=1425ebc7df=killing@multiplay.co.uk) Received: from mail1.multiplay.co.uk (mail1.multiplay.co.uk [85.236.96.23]) by mx1.freebsd.org (Postfix) with ESMTP id 8E16D8FC12; Mon, 19 Mar 2012 10:01:10 +0000 (UTC) X-Spam-Processed: mail1.multiplay.co.uk, Mon, 19 Mar 2012 10:01:05 +0000 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on mail1.multiplay.co.uk X-Spam-Level: X-Spam-Status: No, score=-5.0 required=6.0 tests=USER_IN_WHITELIST shortcircuit=ham autolearn=disabled version=3.2.5 Received: from r2d2 ([188.220.16.49]) by mail1.multiplay.co.uk (mail1.multiplay.co.uk [85.236.96.23]) (MDaemon PRO v10.0.4) with ESMTP id md50018892455.msg; Mon, 19 Mar 2012 10:01:04 +0000 X-MDRemoteIP: 188.220.16.49 X-Return-Path: prvs=1425ebc7df=killing@multiplay.co.uk X-Envelope-From: killing@multiplay.co.uk Message-ID: <2C9AB504E6DF4024B9DBA68E41144104@multiplay.co.uk> From: "Steven Hartland" To: "Dmitry Morozovsky" References: <4EB522A5E2744235B0680BAF97F81862@multiplay.co.uk> Date: Mon, 19 Mar 2012 10:01:07 -0000 MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_NextPart_000_077E_01CD05B7.3416DCC0" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.5931 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.6157 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: mav@freebsd.org, freebsd-stable@freebsd.org Subject: Re: ahci hangs on Supermicro MicroCloud second channel X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 19 Mar 2012 10:01:15 -0000 This is a multi-part message in MIME format. ------=_NextPart_000_077E_01CD05B7.3416DCC0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original Content-Transfer-Encoding: 7bit ----- Original Message ----- From: "Dmitry Morozovsky" To: "Steven Hartland" Cc: ; Sent: Monday, March 19, 2012 8:42 AM Subject: Re: ahci hangs on Supermicro MicroCloud second channel > On Sun, 18 Mar 2012, Steven Hartland wrote: > > > [snip] > >> Not sure its been released yet but we where running a pre-release BIOS which >> added the ability to disabled C1E, which caused us CPU performance issue in >> are particular environment. > > This sounds interesting. Could you please share some links? Our MicroCloud > blades have BIOS 1.0a, which is the latest mentioned at SuperMicro site. Its 1.0b, I'm sure if you ask Supermicro for it they will provide otherwise I'll fire it to you on private email. Attached are screenshots of the relevant bios pages in case you want to check those too. Regards Steve ================================================ This e.mail is private and confidential between Multiplay (UK) Ltd. and the person or entity to whom it is addressed. In the event of misdirection, the recipient is prohibited from using, copying, printing or otherwise disseminating it or any information contained in it. In the event of misdirection, illegible or incomplete transmission please telephone +44 845 868 1337 or return the E.mail to postmaster@multiplay.co.uk. ------=_NextPart_000_077E_01CD05B7.3416DCC0--