Hi all
I'm recording CD-R/W media with cdrecord using dev=<ide device> without
problems but I tried to use readcd in order to read media in raw mode
and doesn't work:
agapito:/home/ulisses# readcd dev=/dev/hdc f=/dev/null
Read speed: 8450 kB/s (CD 48x, DVD 6x).
Write speed: 7056 kB/s (CD 40x, DVD 5x).
Capacity: 359819 Blocks = 719638 kBytes = 702 MBytes = 736 prMB
Sectorsize: 2048 Bytes
Copy from SCSI (0,0,0) disk to file '/dev/null'
end: 359819
readcd: Operation not permitted. Cannot send SCSI cmd via ioctl
agapito:/home/ulisses# readcd dev=/dev/hdc f=/dev/null
the error message comes from:
ioctl(3, 0x2285, 0xbffff570) = -1 ENOTTY (Inappropriate ioctl for device)
where the file descriptor is the IDE device
I would like to help if this is a kernel flaw
I was not sure were I should post this because Joerg Schilling doesn't
support it's tools for IDE devices (not SCSI emulated) on Linux
Thanks all
Ulisses
PD: I had a crazy idea, there are a lot of Install Parties, why not "Bug
hunting fests/sessions" before 2.6 reach the street?
Debian GNU/Linux: a dream come true
-----------------------------------------------------------------------------
"Computers are useless. They can only give answers." Pablo Picasso
---> Visita http://www.valux.org/ para saber acerca de la <---
---> Asociaci?n Valenciana de Usuarios de Linux <---
Hi again,
I'm sorry I did not tell I was using 2.5.68 vanilla, also I just saw the new
patches. I will report about it later
Ulisses
On Fri, May 30, 2003 at 07:20:36PM +0200, [email protected] wrote:
> Hi all
>
> I'm recording CD-R/W media with cdrecord using dev=<ide device> without
> problems but I tried to use readcd in order to read media in raw mode
> and doesn't work:
>
> agapito:/home/ulisses# readcd dev=/dev/hdc f=/dev/null
> Read speed: 8450 kB/s (CD 48x, DVD 6x).
> Write speed: 7056 kB/s (CD 40x, DVD 5x).
> Capacity: 359819 Blocks = 719638 kBytes = 702 MBytes = 736 prMB
> Sectorsize: 2048 Bytes
> Copy from SCSI (0,0,0) disk to file '/dev/null'
> end: 359819
> readcd: Operation not permitted. Cannot send SCSI cmd via ioctl
> agapito:/home/ulisses# readcd dev=/dev/hdc f=/dev/null
>
> the error message comes from:
>
> ioctl(3, 0x2285, 0xbffff570) = -1 ENOTTY (Inappropriate ioctl for device)
>
> where the file descriptor is the IDE device
>
> I would like to help if this is a kernel flaw
>
> I was not sure were I should post this because Joerg Schilling doesn't
> support it's tools for IDE devices (not SCSI emulated) on Linux
>
> Thanks all
>
> Ulisses
>
> PD: I had a crazy idea, there are a lot of Install Parties, why not "Bug
> hunting fests/sessions" before 2.6 reach the street?
>
> Debian GNU/Linux: a dream come true
> -----------------------------------------------------------------------------
> "Computers are useless. They can only give answers." Pablo Picasso
>
> ---> Visita http://www.valux.org/ para saber acerca de la <---
> ---> Asociaci?n Valenciana de Usuarios de Linux <---
>
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
--
Debian GNU/Linux: a dream come true
-----------------------------------------------------------------------------
"Computers are useless. They can only give answers." Pablo Picasso
---> Visita http://www.valux.org/ para saber acerca de la <---
---> Asociaci?n Valenciana de Usuarios de Linux <---
Please see this thread:
http://marc.theaimsgroup.com/?t=105430004000003&r=1&w=2.
Jordan
--- [email protected] wrote:
> Hi all
>
> I'm recording CD-R/W media with cdrecord using
> dev=<ide device> without
> problems but I tried to use readcd in order to read
> media in raw mode
> and doesn't work:
>
> agapito:/home/ulisses# readcd dev=/dev/hdc
> f=/dev/null
> Read speed: 8450 kB/s (CD 48x, DVD 6x).
> Write speed: 7056 kB/s (CD 40x, DVD 5x).
> Capacity: 359819 Blocks = 719638 kBytes = 702 MBytes
> = 736 prMB
> Sectorsize: 2048 Bytes
> Copy from SCSI (0,0,0) disk to file '/dev/null'
> end: 359819
> readcd: Operation not permitted. Cannot send SCSI
> cmd via ioctl
> agapito:/home/ulisses# readcd dev=/dev/hdc
> f=/dev/null
>
> the error message comes from:
>
> ioctl(3, 0x2285, 0xbffff570) = -1 ENOTTY
> (Inappropriate ioctl for device)
>
> where the file descriptor is the IDE device
>
> I would like to help if this is a kernel flaw
>
> I was not sure were I should post this because Joerg
> Schilling doesn't
> support it's tools for IDE devices (not SCSI
> emulated) on Linux
>
> Thanks all
>
> Ulisses
>
> PD: I had a crazy idea, there are a lot of Install
> Parties, why not "Bug
> hunting fests/sessions" before 2.6 reach the street?
>
> Debian GNU/Linux: a dream come true
>
-----------------------------------------------------------------------------
> "Computers are useless. They can only give answers."
> Pablo Picasso
>
> ---> Visita http://www.valux.org/ para saber acerca
> de la <---
> ---> Asociaci?n Valenciana de Usuarios de Linux
> <---
>
> -
> To unsubscribe from this list: send the line
> "unsubscribe linux-kernel" in
> the body of a message to [email protected]
> More majordomo info at
> http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/