From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261781AbUB0KF1 (ORCPT ); Fri, 27 Feb 2004 05:05:27 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261780AbUB0KF0 (ORCPT ); Fri, 27 Feb 2004 05:05:26 -0500 Received: from shark.pro-futura.com ([161.58.178.219]:58560 "EHLO shark.pro-futura.com") by vger.kernel.org with ESMTP id S261777AbUB0KFP (ORCPT ); Fri, 27 Feb 2004 05:05:15 -0500 From: "Tvrtko A. =?iso-8859-2?q?Ur=B9ulin?=" Organization: Croadria Internet usluge To: linux-kernel@vger.kernel.org Subject: Known problems with megaraid under 2.4.25 highmem? Date: Fri, 27 Feb 2004 11:07:42 +0100 User-Agent: KMail/1.6 MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: 7bit Message-Id: <200402271107.42050.tvrtko@croadria.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hello, I have experienced an I/O lockup on my dual Xeon server with megaraid adapter when kernel was compiled with highmem and highmem i/o. It happened during compilation of mysql with no other load. Then I recompiled the kernel wo/highmem and everything is stable. As, this server is now in production on different location I cannot do much testing except giving detailed hw info. 00:00.0 Host bridge: Intel Corporation: Unknown device 254c (rev 01) 00:00.1 Class ff00: Intel Corporation: Unknown device 2541 (rev 01) 00:03.0 PCI bridge: Intel Corporation: Unknown device 2545 (rev 01) 00:03.1 Class ff00: Intel Corporation: Unknown device 2546 (rev 01) 00:1d.0 USB Controller: Intel Corporation: Unknown device 2482 (rev 02) 00:1d.1 USB Controller: Intel Corporation: Unknown device 2484 (rev 02) 00:1d.2 USB Controller: Intel Corporation: Unknown device 2487 (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801BAM PCI (rev 42) 00:1f.0 ISA bridge: Intel Corporation: Unknown device 2480 (rev 02) 00:1f.1 IDE interface: Intel Corporation: Unknown device 248b (rev 02) 00:1f.3 SMBus: Intel Corporation: Unknown device 2483 (rev 02) 01:0c.0 VGA compatible controller: ATI Technologies Inc Rage XL (rev 27) 02:1c.0 PIC: Intel Corporation: Unknown device 1461 (rev 04) 02:1d.0 PCI bridge: Intel Corporation: Unknown device 1460 (rev 04) 02:1e.0 PIC: Intel Corporation: Unknown device 1461 (rev 04) 02:1f.0 PCI bridge: Intel Corporation: Unknown device 1460 (rev 04) 03:04.0 SCSI storage controller: Adaptec: Unknown device 801f (rev 03) 03:04.1 SCSI storage controller: Adaptec: Unknown device 801f (rev 03) 04:02.0 RAID bus controller: Symbios Logic Inc. (formerly NCR): Unknown device 1960 (rev 01) 04:05.0 Ethernet controller: Intel Corporation: Unknown device 1010 (rev 01) 04:05.1 Ethernet controller: Intel Corporation: Unknown device 1010 (rev 01)