Messages in this thread | | | Date | Wed, 26 Aug 1998 03:50:48 +0200 | From | Peter Gervai <> | Subject | Re: 2.1.117, flaky cdrom, frozen mount |
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On Tue, Aug 25, 1998 at 02:36:11PM -0600, Erik Andersen wrote: > > > > > > Hmmm. I have now gotten a couple of reports about this occuring, but I'm > > > not seeing it here. I havn't yet established a pattern. What type of > > > cdrom drive do you have? What ide chipset? I assume you have a good cable, > > > right? Do you know what kernel it does work with (i.e. 2.1.116?). Thanks > > > for your help,
I checked, the CD drive is a Phillips one.
> > controller, card, cd, etc: > > > > PIIX: IDE controller on PCI bus 00 dev 38 > > PIIX: not 100% native mode: will probe irqs later > > PIIX: neither IDE port enabled (BIOS) > > PIIX: IDE controller on PCI bus 00 dev 39 > > PIIX: not 100% native mode: will probe irqs later > > ide0: BM-DMA at 0x3000-0x3007, BIOS settings: hda:pio, hdb:pio > > ide1: BM-DMA at 0x3008-0x300f, BIOS settings: hdc:pio, hdd:pio > > hda: QUANTUM LIGHTNING 730A, ATA DISK drive > > hdc: IBM-DJAA-31080, ATA DISK drive > > hdd: PCA123CD, ATAPI CDROM drive > > ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 > > ide1 at 0x170-0x177,0x376 on irq 15 > > > Ok, could you try again under 2.1.117 where you add > options cdrom debug=1
Here you are.
Aug 26 03:43:51 BRaiN kernel: hdd: ATAPI 4X CDROM drive, 120kB Cache Aug 26 03:43:51 BRaiN kernel: Uniform CDROM driver Revision: 2.13 Aug 26 03:43:51 BRaiN kernel: cdrom: drive "/dev/hdd" registered Aug 26 03:43:51 BRaiN kernel: cdrom: entering cdrom_open Aug 26 03:43:51 BRaiN kernel: cdrom: entering open_for_data Aug 26 03:43:51 BRaiN kernel: cdrom: drive_status=4 Aug 26 03:43:51 BRaiN kernel: cdrom: entering cdrom_count_tracks Aug 26 03:43:51 BRaiN kernel: cdrom: track 1: format=1, ctrl=4 Aug 26 03:43:51 BRaiN kernel: cdrom: disc has 1 tracks: 0=audio 1=data 0=Cd-I 0=XA Aug 26 03:43:51 BRaiN kernel: cdrom: all seems well, opening the device. Aug 26 03:43:51 BRaiN kernel: cdrom: opening the device gave me 0. Aug 26 03:43:51 BRaiN kernel: cdrom: door locked. Aug 26 03:43:51 BRaiN kernel: cdrom: device opened sucessfully. Aug 26 03:43:51 BRaiN kernel: cdrom: Use count for "/dev/hdd" now 1 Aug 26 03:43:51 BRaiN kernel: VFS: Disk change detected on device 16:40 Aug 26 03:43:51 BRaiN kernel: cdrom: entering CDROMMULTISESSION Aug 26 03:43:51 BRaiN kernel: cdrom: CDROMMULTISESSION sucessful Aug 26 03:44:04 BRaiN kernel: hdd: timeout waiting for DMA Aug 26 03:44:04 BRaiN kernel: hdd: irq timeout: status=0x58 { DriveReady SeekComplete DataRequest } Aug 26 03:44:04 BRaiN kernel: hdd: DMA disabled Aug 26 03:44:04 BRaiN kernel: hdd: ATAPI reset complete Aug 26 03:44:04 BRaiN kernel: ATAPI device hdd: Aug 26 03:44:04 BRaiN kernel: Error: Unit attention -- (Sense key=0x06) Aug 26 03:44:04 BRaiN kernel: Power on, reset or bus device reset occurred -- (asc=0x29, ascq=0x00) Aug 26 03:44:04 BRaiN kernel: ISO 9660 Extensions: RRIP_1991A Aug 26 03:44:04 BRaiN kernel: VFS: Disk change detected on device 16:40
It seems not to be a problem of cdrom, but something around the IDE, maybe ide-cd. But my opinion doesn't count. I try to give a debug for it and see. (rebooting... *sigh*)
bye, g
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