Why is there a cd entry in the fstab?
Brian McKee
brian.mckee at gmail.com
Sat Oct 4 16:49:13 UTC 2008
On Sat, Oct 4, 2008 at 9:41 AM, Neil <hok.krat at gmail.com> wrote:
> On Fri, Oct 3, 2008 at 11:22 PM, Brian McKee <brian.mckee at gmail.com> wrote:
>> <short background - oversimplified>
>> I took a working Hardy box with a CDROM, duplicated the hard drive and
>> stuck it in a different box with a DVDROM/CDRW.
>> </background>
>>
>> The DVD didn't work at all. Didn't even seem to spin up. Figuring
>> bad hardware (first time using that drive) I replaced it with a plain
>> CDROM. Still didn't work right, but it would spin up. You couldn't
>> eject the tray. Oddly, if you inserted a cd and went to Computer the
>> name of the CD would appear on the CD Rom icon, but clicking the icon
>> would give you an error saying there likely was no media.
>>
>> While goofing around trying to figure things out I commented out the
>> entry in the fstab
>> dev/scd0 /media/cdrom0 udf,iso9660 user,noauto,exec,utf8 0 0
>>
>> and it works...
>>
>> So why is there an entry in the fstab at all? Is is there just for cd burning?
>>
>> As of right now, /dev/cdrom1 and /dev/sr0 are linked to /dev/scd0. I
>> don't think that's the way it was earlier.
>>
>> Note it's cdrom0 in the fstab.
>>
>> Are the cdrom entries generated by udev like the ethernet entries, and
>> if I swap one they 'autoincrement' But if that's the case why didn't
>> the cdrom1 entry get made the first time?
>>
>> I guess I'm looking for insight into how the whole thing is supposed
>> to work so I can figure out what happened here.
> Apart from the CDROM, is the hardware the same? Same motherboard brand
> and model?
No, quite different. They are both x86 :-)
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