From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932950AbXAWQm3 (ORCPT ); Tue, 23 Jan 2007 11:42:29 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932943AbXAWQm3 (ORCPT ); Tue, 23 Jan 2007 11:42:29 -0500 Received: from dearchitettura.housing.tomato.it ([213.92.90.87]:52765 "EHLO mail.dearchitettura.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932950AbXAWQm1 (ORCPT ); Tue, 23 Jan 2007 11:42:27 -0500 X-Greylist: delayed 1461 seconds by postgrey-1.27 at vger.kernel.org; Tue, 23 Jan 2007 11:42:27 EST From: "Emiliano Gabrielli (aka AlberT)" Organization: SuperAlberT.it To: linux-kernel@vger.kernel.org Subject: LSISAS1068 controller reset (mptsas driver) Date: Tue, 23 Jan 2007 17:16:58 +0100 User-Agent: KMail/1.9.5 X-Face: #NQuAoVQip.R/@[cVEGhZ^Eym88P(*70$R.#W:-w#y\Q3L$[#*R)=?iso-8859-15?q?t=0A=09=3BcU?=>IAPT&pb=cBn'T^!df3pjHBd>^"h@SP@grIPp@53Fg`{JXu~(=?iso-8859-15?q?=5EN5jh=7B4a8I=25m=239=7E=3Dkq=0A=09=7CuMq?=>2F MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200701231716.58852.AlberT@superalbert.it> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, I'm not subscribed to the list .. so plz CC: to me on answer I'm having some problems with the LSISAS1068 controller (on a Dell PowerEdge 860 havind 2 SAS HD in HW raid 1)... dmesg gives a number of the following errors: sd 0:8:0:0: command: cdb[0]=0x2a: 2a 00 04 29 49 14 00 00 02 00 mptscsih: ioc0: task abort: SUCCESS (sc=cf5cf080) mptscsih: ioc0: attempting task abort! (sc=cf5cf080) sd 0:8:0:0: command: cdb[0]=0x0: 00 00 00 00 00 00 mptscsih: ioc0: task abort: SUCCESS (sc=cf5cf080) mptscsih: ioc0: attempting target reset! (sc=cf5cf080) sd 0:8:0:0: command: cdb[0]=0x2a: 2a 00 04 29 49 14 00 00 02 00 mptscsih: ioc0: target reset: SUCCESS (sc=cf5cf080) mptscsih: ioc0: attempting task abort! (sc=cf5cf080) sd 0:8:0:0: command: cdb[0]=0x0: 00 00 00 00 00 00 mptscsih: ioc0: task abort: SUCCESS (sc=cf5cf080) mptscsih: ioc0: Attempting host reset! (sc=cf5cf080) mptbase: Initiating ioc0 recovery The machine hangs during the problem, but after the host reset everithing comes back to normality untill the next time the problem arise.. Dell seems not to know nothing about a bug, and they think about a driver problem (the firmware revision is the last one available).. Anybody knows something about the problem and a possible solution? Additional info: vp1:~# uname -a Linux vp1 2.6.16.29-xen0 #15 SMP Tue Oct 31 19:10:50 CET 2006 i686 GNU/Linux vp1:~# hwinfo --storage 24: PCI 208.0: 0100 SCSI storage controller [Created at pci.244] Unique ID: oxTw.YyU0P+giqs5 Parent ID: VCu0.YXdx3wZz9v9 SysFS ID: /devices/pci0000:00/0000:00:01.0/0000:01:00.0/0000:02:08.0 SysFS BusID: 0000:02:08.0 Hardware Class: storage Model: "ATI SCSI storage controller" Vendor: pci 0x1000 "LSI Logic / Symbios Logic" Device: pci 0x0054 SubVendor: pci 0x1028 "ATI Technologies Inc" SubDevice: pci 0x1f09 Revision: 0x01 Driver: "mptsas" I/O Ports: 0xec00-0xecff (rw,disabled) Memory Range: 0xfe9fc000-0xfe9fffff (rw,non-prefetchable) Memory Range: 0xfe9e0000-0xfe9effff (rw,non-prefetchable) Memory Range: 0xfea00000-0xfeafffff (ro,prefetchable,disabled) IRQ: 16 (692766 events) Config Status: cfg=new, avail=yes, need=no, active=unknown Attached to: #22 (PCI bridge) vp1:~# lspci -vv -s 02:08.0 0000:02:08.0 SCSI storage controller: LSI Logic / Symbios Logic: Unknown device 0054 (rev 01) Subsystem: Dell: Unknown device 1f09 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR-