From: Wolf D. <dre...@ve...> - 2001-11-15 13:13:30
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Hello everybody, I had a hard struggle with trying to make a Mitsumi FX120 useable for cdrdao= =2E In various combinations of options I get the following message with quite a lot of audio CDs: ?: Eingabe-/Ausgabefehler. : scsi sendcmd: no error CDB: BE 00 00 00 09 32 00 00 1A F8 00 00 status: 0x2 (CHECK CONDITION) Sense Bytes: F0 00 0B 00 00 09 35 06 00 00 00 00 BF 00 00 00 Sense Key: 0xB Aborted Command, Segment 0 Sense Code: 0xBF Qual 0x00 (vendor unique sense code 0xBF) Fru 0x0 Sense flags: Blk 2357 (valid) cmd finished after 0.100s timeout 20s ?: Eingabe-/Ausgabefehler. : scsi sendcmd: no error cdrdao reads the CD anyways - but it is extremely slow and would take a few days to rip one CD. Andreas wrote some time, that it is very difficult to diagnose such a thing - which I can understand very well. So what now? - Shall I stop trying and suggest the Mitsumi FX120 for the "not supported" list? - Or is there any hope for any solution in this issue? I'm willing to contribute - but sorry - I do understand nothing about CDs and programming, so all I can do are various testings. Please let me know what to do. Thanks and Greetings WD ************************************************************ # Gesellschaft f=FCr fahrgastorientierte Verkehrsplanung b.R. # K=F6hnstr. 54 D-90478 N=FCrnberg # # Telephon: 0911/4 71 98 49 # Telefax: 0911/47 39 36 # # dre...@ve... # www.verkehrsplanung.com #************************************************************ |
From: Manuel C. <ll...@ja...> - 2001-11-15 21:24:23
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Wolf Drechsel wrote: > Andreas wrote some time, that it is very difficult to diagnose such a thing > - which I can understand very well. yes, really. > So what now? - Shall I stop trying and suggest the Mitsumi FX120 for the > "not supported" list? - Or is there any hope for any solution in this issue? > > I'm willing to contribute - but sorry - I do understand nothing about CDs > and programming, so all I can do are various testings. > > Please let me know what to do. What we are lacking here is a "Troubleshooting Guide", and some simple programs to make tests. It would be good to have this tools as these problems appear quite often. I volunteer to help doing it. All we need is to harvest some info and write some code. Some things that need to go in are: Identify what driver (and options) the drive needs. Test cable connections, specially IDE burners sharing controller with HD or CDROM Run some perfomance tests. Search for firmware specific bugs (in vendor's web pages?) test with different kernel minor versions (2.4.9 -> 2.4.8) test with different kernel major versions (2.4.9 -> 2.2.19) The perfomance test should include reading data and audio, both througs scsi and in case of ide devices without ide-scsi emulation to see if there is any difference. There is only need for little progs. I can remember some pipe program at freshmeat showing read/write rate. Well, add things as you like. Having a document explaining how to proceed, what programs to use/test and copy & paste commands will be great. Does anyone volunteer to start this work? Of course, I will help as much as I can. See you. -- Manuel Clos ll...@ja... * Si no puedes hacerlo bien, hazlo bonito (Bill Gates) * If you can't do it well, do it nice (Bill Gates) |