CD-ROM problems

[Vincent van Adrighem]

Hi,

parted said that I should email you guys with this info:

parted /dev/hdc
Warning: Unable to open /dev/hdc read-write (Alleen-lezen
bestandssysteem).
/dev/hdc has been opened read-only.
You found a bug in GNU Parted.  Please email a bug report to
address@hidden containing the version (1.6.14), and the following
message:

The sector size on /dev/hdc is 2048 bytes.  Parted is known not to work
properlywith drives with sector sizes other than 512 bytes
Ignore/Cancel? i
Warning: Unable to open /dev/hdc read-write (Alleen-lezen
bestandssysteem).
/dev/hdc has been opened read-only.
GNU Parted 1.6.14 with HFS shrink patch 14
Copyright (C) 1998 - 2004 Free Software Foundation, Inc.
This program is free software, covered by the GNU General Public
License.

This program is distributed in the hope that it will be useful, but
WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A
PARTICULAR PURPOSE.  See the GNU General Public License for more
details.

Using /dev/hdc
(parted) quit
Information: Don't forget to update /etc/fstab, if necessary.



The "Alleen-lezen Bestandssysteem" just means "Read-only filesystem".

I'm trying to parted my cdrom on /dev/hdc. I know, I know, I shouldn't.
But parted could handle this with more grace.

hdparm /dev/hdc

/dev/hdc:
 HDIO_GET_MULTCOUNT failed: Invalid argument
 IO_support   =  0 (default 16-bit)
 unmaskirq    =  0 (off)
 using_dma    =  1 (on)
 keepsettings =  0 (off)
 readonly     =  0 (off)
 readahead    = 256 (on)
 HDIO_GETGEO failed: Invalid argument

hdparm -i /dev/hdc

/dev/hdc:

 Model=LITE-ON LTR-48125W, FwRev=VS06, SerialNo=
 Config={ Fixed Removeable DTR<=5Mbs DTR>10Mbs nonMagnetic }
 RawCHS=0/0/0, TrkSize=0, SectSize=0, ECCbytes=0
 BuffType=unknown, BuffSize=0kB, MaxMultSect=0
 (maybe): CurCHS=0/0/0, CurSects=0, LBA=yes, LBAsects=0
 IORDY=yes, tPIO={min:227,w/IORDY:120}, tDMA={min:120,rec:120}
 PIO modes:  pio0 pio1 pio2 pio3 pio4
 DMA modes:  mdma0 mdma1 mdma2
 UDMA modes: udma0 udma1 *udma2
 AdvancedPM=no

 * signifies the current active mode

And these kernel-modules:
ide_core
ide_cd
ide_generic
ide_disk

Hope this helps.

Kind regards,
Vincent van Adrighem

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