I reviewed the drives specs, and it does burn CD-R's and CD-RW's in addition to DVD's. I will do another post asking if anyone else has gotten this burner to work with FreeBSD.On Friday 03 September 2004 03:56 pm, Norm Vilmer wrote:
I am having trouble burning an iso image to a CD-R using FreeBSD 4.10. I have tried using burncd , cdrecord, and growifofs, all appear to have basically the same problem (see details below) "Operation not permitted". The only thing bugs me is dmesg reports my drive as a DVD-R. I am not sure if this is the problem or how to addressing correcting it if it is. Note: the BIOS report the drive to be TOSHIBA DVD-ROM SD-R6112 1031.
Can anyone give me some direction as to what I should try next, or better, I can the burner working?
FYI: I read the CD-Writing Howto and several other articles and followed the instructions therein to the best of my ability (you be the judge). This included:
- logging in as root; - adding "device atapicam" to the kernel configuration and rebuilding the kernel; - creating /etc/devfs.conf as follows:
link acd0 cdrom link acd0 dvd perm acd0 0660 perm cd0 0660 perm pass0 0660 perm pass1 0660 perm pass2 0660 perm pass3 0660 perm xpt0 0666
Once atapicam is installed, the CDROM device should have changed from /dev/acd0c to /dev/cd0c. From my pc:
ls -alh /dev/cd0c
crw-r----- 2 root operator 15, 2 May 27 12:17 /dev/cd0c
- installing cdrecord, dvd+rw-tools - ensure that the drive can read CD's and DVDs - running ./MAKEDEV pass10 in the /dev directory
also added these
mount -t cd9660 /dev/cd0 /cdrom # works fine CD's and DVD's
Here's some things I tried:
burncd -f /dev/acd0c -s 12 data 5.2.1-RELEASE-i386-disc1.iso fixate burncd: open(/dev/acd0c): Operation not permitted
Once you have atapicam working, burncd should not work. Also, as per above, /dev/acd0c should no longer represent the CDROM.
cdrecord -scanbus Cdrecord 2.00.3 (I386 ..... cdrecord: Operation not permitted. Error opening /dev/pass0 Cam error 'camreal_ opendevice: coundn't open passthr. Cannot open SCSI driver.
growisofs -dvd-compat -speed=4 -Z /dev/cd0c=5.2.1-RELEASE-i386-disc1.iso
:-( unable to cam_open_pass("/dev/pass0", O_RDWR): Operation not : permitted.
dmesg |grep DVD acd0: DVD-R <TOSHIBA DVD-ROM SD-R6112> at ata1-master UDMA33 cd0: <TOSHIBA DVD-ROM SD-R6112 1031> Removable CD-ROM SCSI-0 device
atacontrol list ATA channel 0: Master: ad0 <TOSHIBA MK8026GAX/PA001G> ATA/ATAPI rev 6 Slave: no device present ATA channel 1: Master: acd0 <TOSHIBA DVD-ROM SD-R6112/1031> ATA/ATAPI rev 5 Slave: no device present
camcontrol devlist <TOSHIBA DVD-ROM SD-R6112 1031> at scbus1 target 0 lun 0 (pass0, cd0)
MB: VIA EPIA-CL10000, 512MB RAM, Award BIOS 6.00pw Burner: Toshiba SD-R6112 DVD-RW
I think the fact that the DVD-ROM is in the camcontrol devlist indicates that atapicam is working. The question remains as to why 'cdrecord -scanbus' didn't work.
1. Are you sure the DVD-RW also burns CD's?
2. Do you know if anyone has gotten this Toshiba model to burn DVD-RW's using FreeBSD?
Do you know if there is a way to bet a more verbose message (why the operation is not permitted) or to debug this problem (I am confortable working with C/C++ but have never looked any FreeBSD source)?
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