On Tue, Jun 17, 2003 at 22:01:02 -0400, Guy Middleton wrote: > I have a Yamaha CRW4416S CD drive as /dev/cd0. When I try to mount a disk, > it says "cd9660: /dev/cd0: Invalid argument", and this in the log file: > > (cd0:ahc0:0:3:0): READ(10). CDB: 28 0 0 0 0 10 0 0 1 0 > (cd0:ahc0:0:3:0): CAM Status: SCSI Status Error > (cd0:ahc0:0:3:0): SCSI Status: Check Condition > (cd0:ahc0:0:3:0): ILLEGAL REQUEST asc:21,0 > (cd0:ahc0:0:3:0): Logical block address out of range > (cd0:ahc0:0:3:0): Unretryable error > (cd0:ahc0:0:3:0): cddone: got error 0x16 back > > > I know the drive works, I can write good disks with it. What's happening > here? This is on 5.1-RELEASE. It's complaining that we're trying to access a logical block address that isn't on the CD. Since it is trying to read block 16 (0x10) from the CD, my guess is that it is a blank CD. Does it do that for every CD, or just that one? What does dmesg say about the CD capacity if you boot? You can also get that CD's capacity like this: camcontrol cmd cd0 -v -c "25 0 0 0 0 0 0 0 0 0" -i 8 "i4 i4" The first number is the last LBA on the CD, the second one is the blocksize. Ken -- Kenneth Merry ken_at_kdm.orgReceived on Sun Jun 22 2003 - 19:24:46 UTC
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