From: JakuB on
Hi,

I have succesfully burned Slackware 13.0 DVD and installed the system.

In order to browse the contents of the disk I mount it as follows:
# mount /dev/dvd0 /mnt/dvd -t cdfs
# mount /mnt/dvd/sessions_1-1.iso /mnt/cdrom -t auto -o loop

Is there a less sophisticated way of mounting, while

# mount /dev/dvd /mnt/dvd -t auto
mount: block device /dev/hdd is write-protected, mounting read-only
mount: wrong fs type, bad option, bad superblock on /dev/hdd,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so

Regards
Jakub

From: King Beowulf on
On Fri, 12 Mar 2010 10:32:16 +0000, JakuB wrote:

> Hi,
>
> I have succesfully burned Slackware 13.0 DVD and installed the system.
>
> In order to browse the contents of the disk I mount it as follows: #
> mount /dev/dvd0 /mnt/dvd -t cdfs
> # mount /mnt/dvd/sessions_1-1.iso /mnt/cdrom -t auto -o loop
>
> Is there a less sophisticated way of mounting, while
>
> # mount /dev/dvd /mnt/dvd -t auto
> mount: block device /dev/hdd is write-protected, mounting read-only
> mount: wrong fs type, bad option, bad superblock on /dev/hdd,
> missing codepage or helper program, or other error In some cases
> useful info is found in syslog - try dmesg | tail or so
>
> Regards
> Jakub

try mounting as "-t iso9660". Or, if using KDE, XFCE, HAL should
automount the DVD.
From: JakuB on
>> In order to browse the contents of the disk
>> # mount /dev/dvd /mnt/dvd -t auto
>> mount: block device /dev/hdd is write-protected, mounting read-only
>> mount: wrong fs type, bad option, bad superblock on /dev/hdd,
>> missing codepage or helper program, or other error In some cases
>> useful info is found in syslog - try dmesg | tail or so
>
> try mounting as "-t iso9660". Or, if using KDE, XFCE, HAL should
> automount the DVD.

Thank you, but no progress:
# mount /dev/dvd /mnt/dvd -t iso9660
mount: block device /dev/hdd is write-protected, mounting read-only
mount: wrong fs type, bad option, bad superblock on /dev/hdd,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
DVD was prepared by:
# growisofs -Z /dev/dvd=/home/slackware-13.0-iso/slackware-13.0-install-dvd.iso
Could it have an impact?

From: Rinaldi J. Montessi on
JakuB wrote:
>>> In order to browse the contents of the disk
>>> # mount /dev/dvd /mnt/dvd -t auto
>>> mount: block device /dev/hdd is write-protected, mounting read-only
>>> mount: wrong fs type, bad option, bad superblock on /dev/hdd,
>>> missing codepage or helper program, or other error In some cases
>>> useful info is found in syslog - try dmesg | tail or so
>>
>> try mounting as "-t iso9660". Or, if using KDE, XFCE, HAL should
>> automount the DVD.
>
> Thank you, but no progress:
> # mount /dev/dvd /mnt/dvd -t iso9660
> mount: block device /dev/hdd is write-protected, mounting read-only
> mount: wrong fs type, bad option, bad superblock on /dev/hdd,
> missing codepage or helper program, or other error
> In some cases useful info is found in syslog - try
> dmesg | tail or so
> DVD was prepared by:
> # growisofs -Z /dev/dvd=/home/slackware-13.0-iso/slackware-13.0-install-dvd.iso
> Could it have an impact?

Doesn't mounting an iso require a loopback device?

mount -t iso9660 /path/to/image /mnt/somewhere -o loop

--
-Rinaldi-
Smoking is one of the leading causes of statistics.
-- Fletcher Knebel
From: Lew Pitcher on
On March 12, 2010 12:19, in alt.os.linux.slackware, jakubu(a)news.onet.pl
wrote:

>>> In order to browse the contents of the disk
>>> # mount /dev/dvd /mnt/dvd -t auto

That would be
mount -t iso9660 -o ro /dev/dvd /mnt/dvd
The options precede the device and mountpoint (see mount(8))

>>> mount: block device /dev/hdd is write-protected, mounting read-only
>>> mount: wrong fs type, bad option, bad superblock on /dev/hdd,
>>> missing codepage or helper program, or other error In some cases
>>> useful info is found in syslog - try dmesg | tail or so

Apparently, mount couldn't recognize the iso9660 DVD format.

>> try mounting as "-t iso9660". Or, if using KDE, XFCE, HAL should
>> automount the DVD.
>
> Thank you, but no progress:
> # mount /dev/dvd /mnt/dvd -t iso9660
> mount: block device /dev/hdd is write-protected, mounting read-only
> mount: wrong fs type, bad option, bad superblock on /dev/hdd,
> missing codepage or helper program, or other error
> In some cases useful info is found in syslog - try
> dmesg | tail or so
> DVD was prepared by:
> # growisofs -Z
> # /dev/dvd=/home/slackware-13.0-iso/slackware-13.0-install-dvd.iso
> Could it have an impact?

The growisofs command /looks/ OK to me. But, then again, I rarely use the
growisofs command, and something /might/ be out of whack.

But...

If you already had the DVD's iso image on your filesystem, why didn't you
just
mount -t iso9660 -o loop,ro \
/home/slackware-13.0-iso/slackware-13.0-install-dvd.iso /mnt/dvd
instead? That would have cut out any potential issue with growisofs.

HTH
--
Lew Pitcher
Master Codewright & JOAT-in-training | Registered Linux User #112576
Me: http://pitcher.digitalfreehold.ca/ | Just Linux: http://justlinux.ca/
---------- Slackware - Because I know what I'm doing. ------


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