GNU/Linux Desktop Survival Guide
by Graham Williams
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GNU/Linux Desktop Survival Guide by Graham Williams |
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Unsupported DVD+RWs | 
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With the NEC DVD+RW ND-2100AD, Imation branded DVD+RWs can not be
written. TDK and Verbatim work just fine. The Imation disks are
identified as below:
$ dvd+rw-mediainfo /dev/dvd INQUIRY: [_NEC ][DVD+RW ND-2100AD][103D] GET [CURRENT] CONFIGURATION: Mounted Media: 1Ah, DVD+RW GET [CURRENT] PERFORMANCE: Write Performance: 3.9x1385=5408KB/s@[0 -> 1] Speed Descriptor#0: 03/1 [email protected]=5408KB/s [email protected]=5408KB/s Speed Descriptor#1: 03/1 [email protected]=3245KB/s [email protected]=3245KB/s READ DISC INFORMATION: Disc status: blank Number of Sessions: 1 State of Last Session: empty Number of Tracks: 1 READ TRACK INFORMATION[#1]: Track State: blank Track Start Address: 0*2KB Next Writable Address: 0*2KB Free Blocks: 2295104*2KB Track Size: 2295104*2KB READ CAPACITY: 1*2048=2048 |
A Verbatim DVD+RW delivers the same output except:
$ dvd+rw-mediainfo /dev/dvd ... GET [CURRENT] PERFORMANCE: Write Performance: 3.9x1385=5408KB/s@[0 -> 2288576] Speed Descriptor#0: 03/2288576 [email protected]=5408KB/s [email protected]=5408KB/s Speed Descriptor#1: 03/2288576 [email protected]=3245KB/s [email protected]=3245KB/s READ DVD STRUCTURE[#0h]: Media Book Type: 92h, DVD+RW book [revision 2] Media ID: MKM/A02 Legacy lead-out at: 2288576*2KB=4687003648 ... Track Size: 2288576*2KB ... READ CAPACITY: 2295104*2048=4700372992 |