tickets #118096
Updated by GraceWang over 1 year ago
- Prepare test file: run "echo 'hello wodim' > test" - To write a blank DVD,we could a. run "wodim --devices" to look for usable devices and show the symbolic 'device name'. b. using "wodim -v dev='device name' speed=x file" in terminal. c. using "wodim -eject dev='device name'" to eject the DVD. d. using "wodim -v dev='device name' blank=fast" to blank a RW DVD. Steps: 1.write some files to DVD(+RW) disk using brasero via "wodim -v dev='device name' speed=2 test" 2.Eject the DVD and and insert it to the DVDROM again, check file in can be read out by "dd if='device name' of=./outfile" 3.write some files to DVD(-RW) disk via "wodim -v dev='device name' speed=2 test" 4.Eject the media DVD and and insert it to the DVDROM again , check file can be read out by "dd if='device name' of=./outfile" Expected Result: Note: Usually, the device name would be /dev/sg1. But when read by using dd, the device name should be /dev/sr0 5.Run "wodim -scanbus" in terminal Note: - The package cdrtools ( including cdrecord ) was derived by cdrkit which will maintain interface compatibility with wodim for the near future. So update this case to use cdrecord instead of wodim (part of cdrkit). - DVD(+RW) and DVD(-RW) are two physical format for rewritable DVDs vp.1 files can be written to the DVD. vp.2 The written file can be read out without error vp.3 files can be written to the DVD. vp.4 The written file can be read out without error vp.5 All of the SCSI devices should be listed