Re: cdrecord not recognizing a pure SCSI cdrw?
Hi Ignacio
with 2.4 kernel, you needed additionally the module sg (SCSI generic). Don't
know about 2.6, but you may have a similar problem.
On Thu, Jan 20, 2005 at 12:14:52PM +0100, Ignacio Más Ivars wrote:
> Hi all!
>
> After waiting for kernel 2.6.9 to fix my problem with my Adaptec 29160
> controller, I have found that now it seems that cdrecord is unable to
> recognize my Plextor SCSI burner. I can't understand what is going on or
> how to solve it, so any help is appreciated. Here is the output of dmesg
> and cdrecord -scanbus:
>
> dmesg:
> ----------------------------------------------------------------
> bound device '0000:00:0c.0' to driver 'aic7xxx'
> scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36
> <Adaptec 29160 Ultra160 SCSI adapter>
> aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
>
> DEV: registering device: ID = 'host0'
> PM: Adding info for No Bus:host0
> CLASS: registering class device: ID = 'host0'
> class_hotplug - name = host0
> (scsi0:A:4): 20.000MB/s transfers (20.000MHz, offset 16)
> Vendor: PLEXTOR Model: CD-R PX-W1210S Rev: 1.06
> Type: CD-ROM ANSI SCSI revision: 02
> DEV: registering device: ID = '0:0:4:0'
> PM: Adding info for scsi:0:0:4:0
> bus scsi: add device 0:0:4:0
> CLASS: registering class device: ID = '0:0:4:0'
> class_hotplug - name = 0:0:4:0
> bus scsi: add driver sr
> sr0: scsi3-mmc drive: 32x/32x writer cd/rw xa/form2 cdda tray
> Uniform CD-ROM driver Revision: 3.20
> Attached scsi CD-ROM sr0 at scsi0, channel 0, id 4, lun 0
> bound device '0:0:4:0' to driver 'sr'
> cdrom: open failed.
> ------------------------------------------------------------
>
> Up to here everything seems fine... the following modules are loaded:
>
> sr_mod 15460 0
> cdrom 37596 1 sr_mod
> aic7xxx 165816 0
> scsi_mod 111436 2 sr_mod,aic7xxx
>
> but then, trying to detect the drive:
>
> ---------------------------------------------------------------------
> root@Alderaan:~#cdrecord -scanbus
> Cdrecord-Clone 2.01.01a01 (i686-pc-linux-gnu) Copyright (C) 1995-2004
> Jörg Schilling
> NOTE: this version of cdrecord is an inofficial (modified) release of
> cdrecord
> and thus may have bugs that are not present in the original
> version.
> Please send bug reports and support requests to
> <cdrtools@packages.debian.org>.
> The original author should not be bothered with problems of this
> version.
>
> cdrecord: Warning: Running on Linux-2.6.9
> cdrecord: There are unsettled issues with Linux-2.5 and newer.
> cdrecord: If you have unexpected problems, please try Linux-2.4 or
> Solaris.
> cdrecord: Warning: Linux-2.6.8 introduced incompatible interface
> changes.
> cdrecord: Warning: SCSI transport does no longer work for suid root
> programs.
> cdrecord: Warning: if cdrecord fails, try to run it from a root account.
> cdrecord: No such file or directory. Cannot open '/dev/pg*'. Cannot open
> SCSI driver.
> cdrecord: For possible targets try 'cdrecord -scanbus'.
> cdrecord: For possible transport specifiers try 'cdrecord dev=help'.
> cdrecord:
> cdrecord: For more information, install the cdrtools-doc
> cdrecord: package and read /usr/share/doc/cdrecord/README.ATAPI.setup .
> -----------------------------------------------------------------------
>
> And I have not managed to make the burner recognized! I can mount CD and
> use the drive to read, but no way to make cdrecord work. Any ideas or
> hints?
>
> Thanks in advance!
>
>
>
> ---
> ,,,
> (o o)
> --ooO--(_)---Ooo-----------
> Yes, they're sharing a drink they call loneliness, but it's better than
> drinkin' alone.-Billy Joel
> --oo0--------0oo-----------
>
HTH
--
Joachim Fahnenmüller
Debian Hint #6: There is no hint #6.
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