hi, Peter, it works! thank you very much. "cdrwtool -d /dev/hdc -m 295232" "pktsetup /dev/pktcdvd0 /dev/hdc" "mkudffs /dev/pktcdvd0" "mount /dev/pktcdvd0 /mnt/cdrom -t udf" But i must format the disc with a big amount, if i just specified "cdrwtool -d /dev/hdc -m 1024", it still failed when mounting the disc. One more question is that why I need to run mkusffs command in my case, and it is not a must for other cases. Thank you again. BR, kurt Peter Osterlund <petero2@telia.com> wrote: On Mon, 29 Mar 2004, ke chen wrote:
I think you offered patch is working somehow. If you see my previous posts, Joao has already suggested me to format it with less space. But at that time, it still produced the same errors. After gettting your patch, i can got through "/usr/bin/cdrwtool -d /dev/hdc -m 295232", but "cdrwtool -d /dev/hdc -q" still doesn't work.
I don't see how my patch can make any difference, except for changing timing because of the excessive amount of debug messages.
Now there exsists other problems, when I tried to mount the packet device "mount /dev/pktcdvd0 /mnt/cdrom -t udf -o rw", it says "mount: wrong fs type, bad option, bad superblock on /dev/pktcdvd0 or too many mounted file systems"
cdrwtool -m only formats the disc, which is not the same as putting a filesystem on the disc. If you run mkudffs /dev/pktcdvd0 can you then mount the disc? -- Peter Osterlund - petero2@telia.com http://w1.894.telia.com/~u89404340 --------------------------------- Do you Yahoo!? Yahoo! Finance Tax Center - File online. File on time.