Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sun, 9 Jun 2002 12:33:09 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sun, 9 Jun 2002 12:33:08 -0400 Received: from front2.mail.megapathdsl.net ([66.80.60.30]:15623 "EHLO front2.mail.megapathdsl.net") by vger.kernel.org with ESMTP id ; Sun, 9 Jun 2002 12:33:07 -0400 Message-ID: <3D0382B7.20306@megapathdsl.net> Date: Sun, 09 Jun 2002 09:30:47 -0700 From: Miles Lane User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.0) Gecko/20020606 X-Accept-Language: en-us, en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org, Gert Vervoort Subject: 2.5.21: "ata_task_file: unknown command 50" Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Gert wrote: > kernel 2.5.21 hangs with repeating the message "ata_task_file: unknown command 50" forever. I am getting this hang as well. 00:00.0 Host bridge: Advanced Micro Devices [AMD] AMD-751 [Irongate] System Controller (rev 25) 00:01.0 PCI bridge: Advanced Micro Devices [AMD] AMD-751 [Irongate] AGP Bridge (rev 01) 00:07.0 ISA bridge: Advanced Micro Devices [AMD] AMD-756 [Viper] ISA (rev 01) 00:07.1 IDE interface: Advanced Micro Devices [AMD] AMD-756 [Viper] IDE (rev 03)00:07.3 Bridge: Advanced Micro Devices [AMD] AMD-756 [Viper] ACPI (rev 03) # ATA and ATAPI Block devices # CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide.txt for help/info on IDE drives # CONFIG_BLK_DEV_IDEDISK=y CONFIG_IDEDISK_MULTI_MODE=y CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDESCSI=y # # PCI host chip set support # CONFIG_IDEPCI_SHARE_IRQ=y CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_IDEDMA_PCI_AUTO=y CONFIG_BLK_DEV_IDEDMA=y CONFIG_BLK_DEV_AMD74XX=y CONFIG_ATAPI=y CONFIG_IDEDMA_AUTO=y idetool says: keep settings: Invalid argument 'Model' 'QUANTUM FIREBALLP LM30' 'Firmware' 'A35.0700' 'Serial No.' '18600683' 'Geometry' '16383/16/63' 'Cache' '1900Kb (Dual Port Cache)' 'Status' 'Active/Idle' 'DMA Mode' 'Enabled' 'IO Mode' '32-bit' 'IRQ Unmask' 'Enabled' 'Multisector' 'No' 'On Reset' 'Keep settings' keep settings: Invalid argument multi: Invalid argument This chunk of a 2.5.15 log should give a good idea of the configuration: md: linear personality registered as nr 1 md: raid0 personality registered as nr 2 md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27 md: Autodetecting RAID arrays. [events: 000000f4] [events: 000000f4] md: autorun ... md: considering hda12 ... md: adding hda12 ... md: adding hda11 ... md: created md0 md: bind md0: WARNING: hda12 appears to be on the same physical disk as hda11. True protection against single-disk failure might be compromised. md: bind md: running: md: hda12's event counter: 000000f4 md: hda11's event counter: 000000f4 md0: max total readahead window set to 512k md0: 2 data-disks, max readahead per data-disk: 256k raid0: looking at hda11 raid0: comparing hda11(1028032) with hda11(1028032) raid0: END raid0: ==> UNIQUE raid0: 1 zones raid0: looking at hda12 raid0: comparing hda12(1028032) with hda11(1028032) raid0: EQUAL raid0: FINAL 1 zones raid0: zone 0 raid0: checking hda11 ... contained as device 0 (1028032) is smallest!. raid0: checking hda12 ... contained as device 1 raid0: zone->nb_dev: 2, size: 2056064 raid0: current zone offset: 1028032 raid0: done. raid0 : md_size is 2056064 blocks. raid0 : conf->smallest->size is 2056064 blocks. raid0 : nb_zone is 1. raid0 : Allocating 8 bytes for hash. md: updating md0 RAID superblock on device md: hda12 [events: 000000f5]<6>(write) hda12's sb offset: 1028032 md: hda11 [events: 000000f5]<6>(write) hda11's sb offset: 1028032 md: ... autorun DONE. EXT3-fs: INFO: recovery required on readonly filesystem. EXT3-fs: write access will be enabled during recovery. kjournald starting. Commit interval 5 seconds EXT3-fs: ide0(3,6): orphan cleanup on readonly fs EXT3-fs: ide0(3,6): 18 orphan inodes deleted EXT3-fs: recovery complete. EXT3-fs: mounted filesystem with ordered data mode. EXT3 FS 2.4-0.9.16, 02 Dec 2001 on ide0(3,6), internal journal kjournald starting. Commit interval 5 seconds EXT3 FS 2.4-0.9.16, 02 Dec 2001 on ide0(3,5), internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS 2.4-0.9.16, 02 Dec 2001 on md(9,0), internal journal EXT3-fs: mounted filesystem with ordered data mode. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/