As the title says, readcd always fails when I try to copy a CDR prepared by cdrecord and mkisofs. I use both the simple command "readcd dev=0,0,0 f=cdrom" and the added option "-clone" (sample output appended below). The files in the CDR, however, are free from any data error, when I check them against the original files using "diff" or "md5sum".
What, if any, additional options do I need to pass to readcd so I can duplicate (clone) the original ISO image produced by mkisofs? I need this to verify the integrity of my archived data without the use of embedded MD5SUMs. ### BEGIN SHELL OUTPUT ### $ readcd -clone dev=0,0,0 f=cdrom.iso Read speed: 2816 kB/s (CD 16x, DVD 2x). Write speed: 1760 kB/s (CD 10x, DVD 1x). Capacity: 161491 Blocks = 322982 kBytes = 315 MBytes = 330 prMB Sectorsize: 2048 Bytes Copy from SCSI (0,0,0) disk to file 'cdrom.iso' end: 161491 readcd: Input/output error. read_g1: scsi sendcmd: no error CDB: 28 00 00 02 76 80 00 00 53 00 status: 0x2 (CHECK CONDITION) Sense Bytes: 70 00 03 00 02 76 D1 0A 00 00 00 00 11 00 00 00 Sense Key: 0x3 Medium Error, Segment 0 Sense Code: 0x11 Qual 0x00 (unrecovered read error) Fru 0x0 Sense flags: Blk 161489 (not valid) cmd finished after 5.174s timeout 40s readcd: Input/output error. Cannot read source disk readcd: Retrying from sector 161408. ..................................................................................~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~ ### END SHELL OUTPUT ### ### NOTE Ctrl-C was pressed ### -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
