Petr Nejedly wrote:
Martin Lillepuu wrote:
hi,
just wanted to report that packet writing works just fine with my new Samsung SW-216B 16/10/32 burner. I've been using it actively about week and haven't
congrats :-)
had any problems. it's also nice that packet writing works flawlessly in ide-scsi mode so i don't have to use any tricks to switch ide-cd and ide-scsi modules to be able to use both packet-writing and cdrecord. one minor problem is that all writing is done in 1x mode (/proc/driver/pktcdvd/pktcdvd0 reports 300k/sec) for my 4x media. but if that's what it currently takes to make it
300k/sec is 2x You don't have to believe what does /proc/driver/pktcdvd/pktcdvd0 report. The real speed is surely way different because the burner write different amount of data and is not streaming but transfering data in 64k chunks.
work reliably, it's ok by me. anyway it's nice to see how packet writing has evolved since year ago when I first tried it. good job guys!
I still have to make it working on my Yamaha though.
You are not the only one, I also try it with no success on my Yamaha 2100S. There are problems with detection of speed and media capacity. With a lowspeed CDRW I can create the udf filesystem but not with a highspeed media (udftools problem). In the two case any writting on the disc generates this kind of messages : ... Jan 9 00:42:02 Linux1 kernel: Ignoring read error on sector:7420 Jan 9 00:42:02 Linux1 kernel: I/O error: dev 0b:00, sector 7296 Jan 9 00:42:02 Linux1 kernel: pktcdvd: pktcdvd0: WRITE error sector 7296 ... At the end the filesysteme is completely locked and a reset is necessary to restart.
-- Martin Lillepuu | e-mail: martin@lillepuu.com | gsm: +372 515 6450
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