[oclug]mount

[Rod Giffin]

I was just thinking about this, because I had an intermittent CD rom a while 
ago too... Changing the CD ROM configuration to be a master on the secondary 
IDE worked for a while - but it only worked for a while.  I know it doesn't 
help much either - the problem went away for good once I changed the CD.  I 
never did figure it out.  All I could think of was a timing issue in the ide 
driver, but the kernel lists were silent about it.

Rod.

On Tuesday 29 October 2002 21:07, Bob Lockie wrote:
> Bob Lockie wrote:
> > bloozguy wrote:
> >> As long as the directory /mnt/cdrom-ide exists I don't see why you
> >> have a problem and certainly not why it is only "sometimes".
> >> I don't want to steer you wrong but you COULD try haning the
> >> "iso9660" in
> >> your fstab to "auto" and see if it makes a difference.
> >>
> >> You say its an "audio CD" with iso9960 data on it??
> >>
> >> On Tue, 29 Oct 2002, Bob Lockie wrote:
> >>> bloozguy wrote:
> >>>> What does your /etc/fstab look like?
> >>>
> >>> /dev/hdb2       /boot           ext2            noauto,noatime 1 1
> >>> /dev/hdb3       none            swap            sw 0 0
> >>> /dev/hdb4       /               ext2            noatime 0 0
> >>> /dev/sr1        /mnt/cdrom-ide  iso9660
> >>> noauto,ro               0 0
> >>> /dev/sr0        /mnt/cdrom-scsi iso9660
> >>> noauto,ro               0 0
> >>> proc                    /proc           proc            defaults
> >>> 0 0
> >>> /dev/hda1       /mnt/win-boot   msdos   noatime 0 0
> >>> /dev/hdb1       /mnt/win-data   vfat    noatime 0 0
> >>> /dev/hda5       /mnt/win-prog   vfat    noatime 0 0
> >>> #none           /proc/bus/usb   usbdevfs        defaults        0 0
> >>> /dev/sda1       /mnt/sandisk    msdos            noauto,user 0   0
> >>> /dev/fd0        /mnt/floppy     ext2    noauto,user     0 0
> >>> /dev/fd0        /mnt/win-floppy vfat    noauto,user     0 0
> >
> > Auto gives an error:
> > # mount /mnt/cdrom-ide
> > /dev/sr1: Input/output error
> > mount: you must specify the filesystem type
>
> dmesg (with fs auto):
>  I/O error: dev 0b:01, sector 0
>  I/O error: dev 0b:01, sector 0
> FAT: unable to read boot sector
>
> dmesg (with fs iso9660):
>  I/O error: dev 0b:01, sector 0
> FAT: unable to read boot sector
> ISO 9660 Extensions: Microsoft Joliet Level 1
> SCSI cdrom error : host 1 channel 0 id 0 lun 0 return code = 28000000
> Current sd0b:01: sense key Hardware Error
> Additional sense indicates Logical unit communication CRC error
> (Ultra-DMA/32) I/O error: dev 0b:01, sector 922052
> ISOFS: unable to read i-node block
> ISOFS: changing to secondary root
> SCSI cdrom error : host 1 channel 0 id 0 lun 0 return code = 28000000
> Current sd0b:01: sense key Hardware Error
> Additional sense indicates Logical unit communication CRC error
> (Ultra-DMA/32) I/O error: dev 0b:01, sector 922108
> ISOFS: unable to read i-node block
>
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