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01-29-2007, 12:27 PM
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#1
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Senior Member
Registered: Dec 2005
Location: Florida
Distribution: CentOS/Fedora/Pop!_OS
Posts: 2,992
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can't mount /media/cdrom0
i burned a data DVD in windows (still trying to figure out a way to back up my bloody DVD for my wife) and the data is there, but under linux i can not mount it.
Code:
cdrom: This disc doesn't have any tracks I recognize!
attempt to access beyond end of device
hda: rw=0, want=68, limit=4
isofs_fill_super: bread failed, dev=hda, iso_blknum=16, block=16
attempt to access beyond end of device
hda: rw=0, want=68, limit=4
isofs_fill_super: bread failed, dev=hda, iso_blknum=16, block=16
attempt to access beyond end of device
hda: rw=0, want=68, limit=4
isofs_fill_super: bread failed, dev=hda, iso_blknum=16, block=16
cdrom: This disc doesn't have any tracks I recognize!
attempt to access beyond end of device
hda: rw=0, want=68, limit=4
isofs_fill_super: bread failed, dev=hda, iso_blknum=16, block=16
does not matter if i try to mount it as user or with sudo. still same error in dmesg:
Code:
cat /etc/fstab
# /etc/fstab: static file system information.
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc defaults 0 0
/dev/sda3 / ext3 defaults,errors=remount-ro 0 1
/dev/sda1 /boot ext3 defaults 0 2
/dev/sda4 /home ext3 defaults 0 2
/dev/sda5 none swap sw 0 0
/dev/hda /media/cdrom0 udf,iso9660 user,noauto 0 0
/dev/scd0 /media/cdrom1 udf,iso9660 user,noauto 0 0
/dev/fd0 /media/floppy0 auto rw,user,noauto 0 0
is there something elese my fstab should be listing for my DVD burner?
[code]
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01-29-2007, 01:29 PM
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#2
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Member
Registered: Oct 2006
Location: Russia
Distribution: Slax KillBill
Posts: 59
Rep:
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Does it reads under winblows?
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01-29-2007, 01:55 PM
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#3
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Senior Member
Registered: Dec 2005
Location: Florida
Distribution: CentOS/Fedora/Pop!_OS
Posts: 2,992
Original Poster
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yup, no problem there.
the reason i burned the raw data out to the DVDs was in hopes of putting them on my Linux HDD so i could mkisofs (or what ever the exact command is, was going to google for that next) so i could hope to burn the ISO out to a dual layer DVD in hopes of it working on the set top.
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01-29-2007, 01:55 PM
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#4
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Senior Member
Registered: Dec 2005
Location: Florida
Distribution: CentOS/Fedora/Pop!_OS
Posts: 2,992
Original Poster
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there is no way to create an ISO image in windows from files that i know of.
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01-29-2007, 07:45 PM
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#5
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Senior Member
Registered: Dec 2005
Location: Florida
Distribution: CentOS/Fedora/Pop!_OS
Posts: 2,992
Original Poster
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any clues?
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01-30-2007, 02:28 AM
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#6
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Member
Registered: Oct 2006
Location: Russia
Distribution: Slax KillBill
Posts: 59
Rep:
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Heeey...stop. So you just want to move this iso to DL DVD? You don't need to access individual files then (if it's DL DVD+-RW). Linux kernel threats it as a rewritable medium with random access so you can (first) copy entire DVD data to HD and (second) copy it back to DL DVD+-RW. The first may be done with 'dd if=/dev/your-dvd-drive of=some-temporary-file,say,-/tmp/dvd0'. If there are read errors (in the middle of DVD, not in the end), add 'conv=noerror' to the command. For second do the same, just reverse if= and of= filenames.
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01-30-2007, 02:30 AM
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#7
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Member
Registered: Oct 2006
Location: Russia
Distribution: Slax KillBill
Posts: 59
Rep:
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Btw, I'm sure there is a mkisofs 4 winblows on the Internet. Cause it's OS-independent
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01-30-2007, 10:34 PM
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#8
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Senior Member
Registered: Dec 2005
Location: Florida
Distribution: CentOS/Fedora/Pop!_OS
Posts: 2,992
Original Poster
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Quote:
Originally Posted by GNUlancer
Btw, I'm sure there is a mkisofs 4 winblows on the Internet. Cause it's OS-independent
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only with cgwyn or what ever that program is called.
still does not resolve my issue with being unable to mount a standard data DVD created in nero:
Code:
sudo mount /media/cdrom0
Password:
mount: block device /dev/hda is write-protected, mounting read-only
mount: wrong fs type, bad option, bad superblock on /dev/hda,
missing codepage or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
ray@debian64:~$ dmesg | tail
Linux agpgart interface v0.101 (c) Dave Jones
nvidia: module license 'NVIDIA' taints kernel.
PCI: Enabling device 0000:02:00.0 (0000 -> 0003)
ACPI: PCI Interrupt 0000:02:00.0[A] -> Link [APC4] -> GSI 19 (level, low) -> IRQ 58
PCI: Setting latency timer of device 0000:02:00.0 to 64
ACPI: PCI Interrupt Link [APC3] enabled at IRQ 18
ACPI: PCI Interrupt 0000:01:00.0[A] -> Link [APC3] -> GSI 18 (level, low) -> IRQ 82
PCI: Setting latency timer of device 0000:01:00.0 to 64
NVRM: loading NVIDIA UNIX x86 Kernel Module 1.0-9746 Fri Dec 15 09:54:45 PST 2006
Unable to identify CD-ROM format.
WTF is this junk? it is NOT a CD, it is a DVD, and yes if i put in a movie DVD it plays and even auto mounts with zero problems.
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02-04-2007, 12:33 AM
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#9
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Senior Member
Registered: Dec 2005
Location: Florida
Distribution: CentOS/Fedora/Pop!_OS
Posts: 2,992
Original Poster
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the answer was to change from udf,iso9660 to auto in my fstab. all fixed now.
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