Hi Marcelo, On Fri, Jun 21, 2002 at 12:29:58PM -0300, Marcelo Chiapparini wrote: > Hello, > > I have two ide-atapi devices: a cdrom and a crwriter. The cdrom is at > hdc and the cdwriter is at hdd, as showed by dmesg: > > "hdc: ATAPI 56X CD-ROM drive, 128kB Cache > Uniform CD-ROM driver Revision: 3.12 > hdd: ATAPI 32X CD-ROM CD-R/RW drive, 8192kB Cache" > > I order to put the cdwriter to work, I've compiled the kernel with "scsi > support", "scsi generict support" and "scsi emulation support". These > option are loaded at boot time, as showed by dmesg: > > "SCSI subsystem driver Revision: 1.00 > scsi0 : SCSI host adapter emulation for IDE ATAPI devices" > > I have alse added the line > > append = "hdd=ide-scsi" > > in lilo.conf. (Thanks to Arthur, Sebastian and Robert!) > > After reboot, I can access to both devices without problems.
How? /dev/hdd or /dev/scd0 ? > > To burn the cd's I have installed xcdroast. When I run xcdroast for the > first time as root I get the message: > > "Failed to scan the SCSI-bus. Either no permission to access the generic > scsi devices or no SCSI support enabled in the kernel. For ATAPI devices > you have to install the SCSI-emulation first" > > But all I need is already compiled into the kernel! > > In the help of the "scsi emulation support" said the following: > > "If both this SCSI emulation and > native ATAPI support are compiled into the kernel, the native support > will be used." > > In fact, this is the case, I have compiled the ide-atapi cdrom support > into the kernel too, in order to use the cdrom at hdc. Perhaps the > option in lilo (append = "hdd=ide-scsi") doesn't overwrite the native > ide-atapi support for the cdwriter at hdd? It should, at least it does on my system. > If this is the case, what > should I do? perhaps not compile at all the native ide-atapi support for > cdrom, and use the scsi emulation support to acces both devices, the > cdrom and the cdwriter? That is possible, but it would be more sufficient to find the mistake first. Did I understand correctly that ide-scsi is in the kernel (not module)? I think you have cdrecord as well, as xcdroast is only a frontend. What happens if you do cdrecord -scanbus ? What if you do that as root? > > Thanks in advance for any help! > > Marcelo HTH, Joachim -- Joachim Fahnenmüller Lehrer für Mathematik und Physik Herder-Gymnasium Kattowitzer Straße 52 51065 Köln -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
