Hi All,
I am having trouble with a CD writer, a Yamaha CRW2100S SCSI.
Trying to write with this CD writer using cdrdao always aborts with an error at what appears to be the same location on the disk each time (07:52, somewhere in track 6 IIRC) . It does this whether in real write mode or in simulate mode.
Trying to write with this CD writer using cdrecord always aborts with an error between track 1 and track 2. I have only tried this in simulate mode.
So, the first thing I'd like to know is if people think this is hardware problem, or a compatibility problem between the drivers and the CDR unit?
The only driver for cdrdao that seems to do anything useful with this CDR is the mmc-raw driver. When the problem occurs the following output is produced;
Starting: cdrdao simulate --remote 7 -v0 --device 1,0,0 --driver generic-mmc-raw:0x0 --buffers 30 /tmp/tocvmhD6b ?: Input/output error. : scsi sendcmd: no error CDB: 2A 00 00 00 8A BC 00 00 1A 00 status: 0x2 (CHECK CONDITION) Sense Bytes: 70 00 06 00 00 00 00 0A 00 00 00 00 29 00 00 00 Sense Key: 0x6 Unit Attention, Segment 0 Sense Code: 0x29 Qual 0x00 (power on, reset, or bus device reset occurred) Fru 0x0 Sense flags: Blk 0 (not valid) cmd finished after 2.879s timeout 20s ERROR: Write data failed. ERROR: Writing failed - buffer under run? ERROR: Simulation failed.
And dmesg reports:
sr0: scsi3-mmc drive: 40x/40x writer cd/rw xa/form2 cdda tray VFS: Disk change detected on device sr(11,0) ncr53c810-0:0: ERROR (20:0) (8-28-0) (7/13) @ (script e7c:180008a0). ncr53c810-0: script cmd = 88080000 ncr53c810-0: regdump: da 10 80 13 47 07 00 1f 80 08 80 28 00 00 00 00. ncr53c810-0: have to clear fifos. ncr53c810-0-<0,*>: FAST-10 SCSI 10.0 MB/s (100 ns, offset 7)
For cdrecord, cdrecord seems to pick the mmc driver. The error message I get know from it is:
cdrecord: Input/output error. read track info: scsi sendcmd: no error CDB: 52 01 00 00 00 FF 00 00 1C 00 status: 0x2 (CHECK CONDITION) Sense Bytes: 70 00 05 00 00 00 00 0A 00 00 00 00 24 00 00 00 Sense Key: 0x5 Illegal Request, Segment 0 Sense Code: 0x24 Qual 0x00 (invalid field in cdb) Fru 0x0 Sense flags: Blk 0 (not valid) cmd finished after 0.000s timeout 240s
Steve.