On Thu, 2003-11-20 at 15:30, Charles Swiger wrote: > On Nov 20, 2003, at 3:52 PM, Chris Meyers wrote: > > On Thu, 2003-11-20 at 14:35, Charles Swiger wrote: > >> Double-check what's going on with your devices, what does "camcontrol > >> devlist" give you? Maybe try using "/dev/cd0c" rather than > >> "/dev/acd0c"? > > > > Here's what camcontrol had to say: > > # camcontrol devlist -v > > scbus-1 on xpt0 bus 0: > > < > at scbus-1 target -1 lun -1 (xpt0) > > > > I'm guessing there should be something there between the < >. > > More than that, you should see an entry like: > > <NEC CD-ROM DRIVE:465 1.03> at scbus0 target 5 lun 0 (pass2,cd0) > > ...mentioning the CD/DVD device; the entry for xpt0 is simply the > driver interface itself, not a reference to a particular device. > > > I don't have a cd0 entry in /dev so trying growisofs with it give this: > > :-( unable to open("/dev/cd0c",O_RDONLY): No such file or directory > > Also dmesg show this line: > > acd0: DVD-R <Memorex DVD+/-RW Dual-X1> at ata1-master PIO4 > > which pretty much shows that the drive is being recognized and put at > > acd0 > > Right, but the acd device ['man 4 acd'] and the cd device ['man 4 cd'] > are not the same-- that's what the CAM subsystem is for, to provide > passthrough emulation for ATAPI devices so that you can send SCSI > commands to them. The "burncd" program works with ATAPI devices > directly; the programs with dvd+rw-tools need CAM. > > Hmm, also you should be configuring your device to enable UltraDMA > modes rather than PIO; try a "sysctl hw.ata.atapi_dma=1", or equivalent > in /etc/sysctl.conf or /boot/loader.conf.
Ok I finally got it working. I did need to recompile my kernel and add: device atapicam Once I did that I ran: growisofs -Z /dev/acd0c -R -J bkuptest and I got an ioctl error. I then tried: growisofs -Z /dev/cd0c -R -J bkuptest and everything worked as it was supposed to. Thanks to Charles and everyone else who pitched in their 2 cents. Chris
Description: This is a digitally signed message part