MottS Posted May 1, 2003 Report Share Posted May 1, 2003 I have 2 cd drive. But /dev/cdrom is symlinked to the right device. .. I even hear the cdrom spin while dd is doins his job. .. and the cd drive light is up. Quote Link to comment Share on other sites More sharing options...
Guest ndeb Posted May 1, 2003 Report Share Posted May 1, 2003 Does it work on the other CD drive ? Quote Link to comment Share on other sites More sharing options...
MottS Posted May 1, 2003 Report Share Posted May 1, 2003 Well, you'll not beleave it but YES. Look at that: Burner: gd@localhost gd $ isoinfo -d -i /dev/cdroms/cdrom1 CD-ROM is in ISO 9660 format System id: LINUX Volume id: MandrakeLinux9.1-Download-1 Volume set id: 91DOWNLOAD1 Publisher id: Mandrakesoft Data preparer id: Application id: Installation CD 1 (x86) Copyright File id: Abstract File id: Bibliographic File id: Volume set size is: 1 Volume set sequence number is: 1 Logical block size is: 2048 Volume size is: 333088 Joliet with UCS level 3 found Rock Ridge signatures version 1 found gd@localhost gd $ dd if=/dev/cdroms/cdrom1 bs=2048 count=333088 conv=notrunc,noerror | md5sum 333088+0 records in 333088+0 records out 6f1581974e12420fef87868ed6caa31f - DVD: gd@localhost gd $ dd if=/dev/cdroms/cdrom0 bs=2048 count=333088 conv=notrunc,noerror | md5sum dd: reading `/dev/cdroms/cdrom0': Input/output error 333070+0 records in 333070+0 records out dd: reading `/dev/cdroms/cdrom0': Input/output error 333071+0 records in 333071+0 records out dd: reading `/dev/cdroms/cdrom0': Input/output error 333072+0 records in 333072+0 records out dd: reading `/dev/cdroms/cdrom0': Input/output error 333073+0 records in 333073+0 records out dd: reading `/dev/cdroms/cdrom0': Input/output error 333074+0 records in 333074+0 records out dd: reading `/dev/cdroms/cdrom0': Input/output error 333075+0 records in 333075+0 records out dd: reading `/dev/cdroms/cdrom0': Input/output error 333076+0 records in 333076+0 records out dd: reading `/dev/cdroms/cdrom0': Input/output error 333077+0 records in 333077+0 records out dd: reading `/dev/cdroms/cdrom0': Input/output error 333078+0 records in 333078+0 records out dd: reading `/dev/cdroms/cdrom0': Input/output error 333079+0 records in 333079+0 records out dd: reading `/dev/cdroms/cdrom0': Input/output error 333079+0 records in 333079+0 records out 333079+0 records in 333079+0 records out bab08fd4c3692ec4ee7ab6a2ceba56db - That's f******* weird man. It works #1 with the burner but doesn't give the right sum with my DVD. BUT THAT WORKS _with my burner_ ! MOttS Quote Link to comment Share on other sites More sharing options...
Guest ndeb Posted May 2, 2003 Report Share Posted May 2, 2003 Have u tested ur DVD drive ? Try reading a data cd from it or playing a DVD from it. Quote Link to comment Share on other sites More sharing options...
MottS Posted May 2, 2003 Report Share Posted May 2, 2003 It works #1. I can read anything from it.. and that's the usual device I use to boot from. MOttS Quote Link to comment Share on other sites More sharing options...
Guest ndeb Posted May 2, 2003 Report Share Posted May 2, 2003 So dd is the only command that is failing ? Do other commands like ls /dev/cdroms/cdrom0 work fine ? Quote Link to comment Share on other sites More sharing options...
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