Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 20 Sep 2002 10:20:13 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 20 Sep 2002 10:20:13 -0400 Received: from k100-28.bas1.dbn.dublin.eircom.net ([159.134.100.28]:21259 "EHLO corvil.com.") by vger.kernel.org with ESMTP id ; Fri, 20 Sep 2002 10:20:11 -0400 Message-ID: <3D8B2F8D.7030307@corvil.com> Date: Fri, 20 Sep 2002 15:24:13 +0100 From: Padraig Brady Organization: Corvil Networks User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.1) Gecko/20020827 X-Accept-Language: en-us, en MIME-Version: 1.0 To: linux-kernel Subject: hdparm -Y hangup X-Enigmail-Version: 0.65.2.0 X-Enigmail-Supports: pgp-inline, pgp-mime Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1225 Lines: 33 This seems like a bug in the ide driver not issuing a reset? On RH7.3 (2.4.18-3) if I do: $ hdparm -Y /dev/hda $ do stuff and disk spins up $ hdparm -Y /dev/hda $ everything hangs waiting for disk cheers, P?draig. Uniform Multi-Platform E-IDE driver Revision: 6.31 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx PIIX4: IDE controller on PCI bus 00 dev f9 PIIX4: chipset revision 2 PIIX4: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:pio hda: Maxtor 4D040H2, ATA DISK drive hdc: SAMSUNG CD-ROM SC-148C, ATAPI CD/DVD-ROM drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 blk: queue c035e6a4, I/O limit 4095Mb (mask 0xffffffff) hda: 78125000 sectors (40000 MB) w/2048KiB Cache, CHS=4863/255/63, UDMA(66) ide-floppy driver 0.99.newide Partition check: hda: hda1 hda2 hda3 hda4 < hda5 hda6 > - 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/