RH9 &9.0 Benq CDRW 4012a IDE + IDE CDROM - Install - how to
A hardware installation issue :
Configuration Red Hat 9 (want to do this under Red Hat 8.0 as well) Macnind config PIII HDA Hard disk HDC IDE Benq 4012a CDRW (master secondary IDE) HDD IDE CDROM 36x Diamond (slave secondary IDE) RH 9 thinks the CDRW is an ide CDROM called 40x12x Both drives read CDs ok How do I insall the CDRW ? I have looked at http://www.tldp.org/HOWTO/CD-Writing-HOWTO-2.html#ss2.1 and http://www.justlinux.com/nhf/Hardwar..._to_Linux.html I understand that the IDE CDRW has to emulate a SCSI device inorder to work. But after looking atht above documetns Im still completely lost. Would someone specify a dumbed down step by step procedure to help me get the CDROM and CDRW to work and co-exist ? Regards Chris |
my cdrw works fine without scsi-emulation, but xcdroast keeps on telling me to use it.
however, mine show up as: hdb: ATAPI 40X DVD-ROM drive, 512kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20 hdc: ATAPI 52X CD-ROM CD-R/RW CD-MRW drive, 2048kB Cache, UDMA(33) hdd: ATAPI 24X DVD-ROM DVD-R CD-R/RW drive, 2000kB Cache, UDMA(33) in dmesg, so that might be why mine work and yours doesnt. i think that all you need to do for scsi emulation is to enable it in your kernel configuration , and start your kernel with "hdc=ide-scsi". in lilo, you add the line append="hdc=ide-scsi" i think. what happens if you try to write a cd when it thinks its not a cdrw drive? |
Hi
I ran dmesg in a terminal session ... hdc: ATAPI 48x CD-ROM CD-R/RW drive, 2048kB Cache, DMA Uniform CD-ROM driver Revision 3.12 hdd: ATAPI 36x CD-ROM drive, 128kB Cache DDMA(33) cdrom: This disc doesnt have any tacks that I recognise ! <--- ****** Any idea what this means ? udf registering file system cdrom open failed cdrom open failed UDF-fs: No VRS found <---- SCSI subsystem driver Revision: 1.00 modprobe: Cant Locate modile char-major-97 <---- ... So it knows that the CRDRW is there. When I access Gnome System Tools/ More system tootls / CD writer (aka GnomeToaster 1.0 Beta 8) FIle / change recorder There are no CD RW devices to select. When I select burn all it will allow is the creation of a CD file image on the hard disk. I can see that the Iniform CD-ROM driver Revision differs from yous. What do you make of the error messsages (marked) Both drives read CDs ok as far as I can tell. You think that I should update /etc/lilo.conf.anaconda.conff ? Chris |
Checked out
http://www.linuxheadquarters.com/how...cdrecord.shtml A great document ! Im using grub loader edited /boot/grub/brub.conf Appended to end of kernel line (after /) hdc=ide-scsi Re-booted the machine In a terminal session cd-record -scanbus Can now see CDRW drive identified as as a SCSI type device Ran GnomeToaster Selected the drive in preferences Ran a trial cd burn and the thing actually works !!!!! The hdd cd-rom works ok. New question system log error messages - see previous my posting CD record is version 2.0 when i execute cd-record -scanbus and burn using GnomeToaster I get a warning message : cdrecord Warning using inofficial libscg transport code version (schily - Red Hat-scsi-linux-sg.c-1.75-RH (#)scs-=linu-sg.c 1.75 02/10/21 Copyright 1997 J. Schilling) What is all this abont ??? Chris |
Additional Question
I used GnomeToaster to create a multisession CD It shows Datatracks #1 #2 #3 #4 Butnwhen I mount the CD all I can see are the files from Datatrack #1 The CD RW and my CDROM drive are both definitely multisession compatible. Any ideas ? |
Hi !
This question is still plagueing me. No matter how I try gnomeToaster will not create a multisession CD ! Im running the current version of CDRECORD and gnomeToaster. Help !!! |
which kernel are you using - try upgrading to 2.6.x. i think if u do that then you wont need scsi emulation, and it might fix ur other problem
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