On Monday 20 January 2003 10:02 am, Jordan Elver wrote: > Hi, > I'm currentlycopying cds on the fly with the following command: > > dd if=/dev/cdrom | cdrecord dev=0,2,0 speed=<speed> -v - > > The problem is that I can't actually use 12 or 16 speed recording, > depemding on the disk I am copying. I get a message from cdrecord saying: > > Track 01: 25 MB written (fifo 31%) [buf 12%] 12.4x.cdrecord: > Input/output error. write_g1: scsi sendcmd: no error > CDB: 2A 00 00 00 32 60 00 00 1F 00 > status: 0x2 (CHECK CONDITION) > Sense Bytes: F0 00 03 00 00 32 F8 0A 00 00 00 00 0C 09 00 00 > Sense Key: 0x3 Medium Error, Segment 0 > Sense Code: 0x0C Qual 0x09 (write error - loss of streaming) Fru 0x0 > Sense flags: Blk 13048 (valid) > cmd finished after 0.051s timeout 40s > > write track data: error after 26411008 bytes > Sense Bytes: 70 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 00 > > Or normally something along the lines or an input/output error. Is this > error caused because the data is not being read quick enough to pipe > throught to cdrecord? > > Is this a DMA issue? I read some posts here before regarding turning on DMA > with hdparm. Could this help? > > Thanks for any help, > Jordan
Are these write protected (DRM) disks? Games, music, etc., many of which have copy protection "built in." The error messages look familiar somehow. If they aren't DRM disks what fs was written to them? Are they VFAT (Windows 32 bit format) or something else? If they're disks that were recorded not pressed at a factory; who did it, what software was used to do it, and can you actually *read the disks* when not trying to copy them? Since you can't write at those speeds at present anyway (can you copy the disks at a lower speed?) you may as well try enabling DMA to see if it makes a difference. If your drives actually support it. The worst that could happen is probably a coaster. Regards; -- Charlie Edmonton,AB,Canada Registered user 244963 http://counter.li.org Honesty is for the most part less profitable than dishonesty. -- Plato
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