mounting dvd-rom?

mounting dvd-rom?

Post by David Efflan » Fri, 29 Jun 2001 14:17:24



Is a dvd-rom mounted just like mounting a cdrom or is something else
required?  Maybe it is just that the one I tried is Windows specific
filesystem, so the only thing that shows up is the current dir (.), not
even the parent dir.  SuSE 7.1 with self compiled kernel 2.4.3

/etc/fstab entry:

/dev/cdrom      /cdrom  auto    ro,noauto,user,exec 0 0
/dev/dvd        /dvd    auto    ro,noauto,user,exec 0 0

/dev/cdrom and /dev/dvd are symlinks to /dev/scd0 (SCSI emulation of ATAPI
DVD/CD-RW)

compaq:~ # mount /dvd
compaq:~ # ls -al /dvd
total 1
dr-xr-xr-x    1 root     root            1 Jan 24  2000 .
compaq:~ # df | grep dvd
/dev/scd0              3601516   3601516         0 100% /dvd

dmesg entry when mounted:

VFS: Disk change detected on device sr(11,0)
ISO 9660 Extensions: Microsoft Joliet Level 3
ISOFS: changing to secondary root

df can see the mounted disk space, but ls cannot see anything on it (this
secondary root might explain why there is no parent dir).  Mounting it
with dvd-rom inserted seems to do the same thing.  Is there something that
I am missing?

The directories and files on the dvd-rom are visible in the same drive in
Win98.

--
David Efflandt  (Reply-To is valid)  http://www.de-srv.com/
http://www.autox.chicago.il.us/  http://www.berniesfloral.net/
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mounting dvd-rom?

Post by Eric » Fri, 29 Jun 2001 15:50:04


Quote:> Is a dvd-rom mounted just like mounting a cdrom or is something else
> required?  Maybe it is just that the one I tried is Windows specific
> filesystem, so the only thing that shows up is the current dir (.), not
> even the parent dir.  SuSE 7.1 with self compiled kernel 2.4.3

Try mounting it with the UDF filesystem.
(If there is udf for 2.4.x, I'm not sure)

Eric

 
 
 

mounting dvd-rom?

Post by David Efflan » Sat, 30 Jun 2001 12:26:39



>> Is a dvd-rom mounted just like mounting a cdrom or is something else
>> required?  Maybe it is just that the one I tried is Windows specific
>> filesystem, so the only thing that shows up is the current dir (.), not
>> even the parent dir.  SuSE 7.1 with self compiled kernel 2.4.3

> Try mounting it with the UDF filesystem.
> (If there is udf for 2.4.x, I'm not sure)

Thanks.  I guess I overlooked that when I compiled 2.4.3, but I need to do
2.4.5 anyway and will include CONFIG_UDF_FS as a module.

--
David Efflandt  (Reply-To is valid)  http://www.de-srv.com/
http://www.autox.chicago.il.us/  http://www.berniesfloral.net/
http://cgi-help.virtualave.net/  http://hammer.prohosting.com/~cgi-wiz/

 
 
 

1. cannot mount dvd-rom

Hi!

I am having problems with mounting my dvd-rom. I've installed FreeBSD
4.3.
When I try to mount via:

#mount /cdrom
the following message occurs: cd9660: /dev/acd0c: Invalid argument

When I try:

#mount /dev/acd0c /cdrom
it says:     acd0: READ_CD command timeout ..resetting
               ata: resetting devices.......done
               panic: vm_fault: fault on nofault entry, addr c684a000
and the system crashes.

The dmesg entry is as follows:
acd0: DVD-ROM <DM126D DVDROM> at ata1-master using PIO4

The fstab entry is acd0c ......blah

The drive is connected to the secondary IDE port as a master.
Mainboard ASUS A7V133 Bios 1.4

Thanks in advance for your help.

Chris

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