Issue with scsi drives



Hi, getting the following in the log when trying to run DBAN on any SCSI drive:
[2004/08/28 09:22:50] dban: Darik's Boot and Nuke 1.0.3 started.
[2004/08/28 09:22:50] dban: Found floppy drive /dev/floppy/0.
[2004/08/28 09:22:51] dban: Found 0 seed files on the floppy disk.
[2004/08/28 09:22:56] dban: Wipe started.
[2004/08/28 09:53:00] dban: DBAN finished with non-fatal errors. The disks were not properly wiped, or there were verification errors.

[2004/07/28 09:22:56] dwipe: notice: Program loaded.
[2004/07/28 09:22:56] dwipe: notice: Opened entropy source '/dev/urandom'.
[2004/07/28 09:22:56] dwipe: info: Automatically enumerated 1 devices.
[2004/07/28 09:26:43] dwipe: notice: Invoking method 'PRNG Stream' on device '/dev/scsi/host1/bus0/target2/lun0/disc'.
[2004/07/28 09:26:43] dwipe: notice: Starting round 1 of 4 on device '/dev/scsi/host1/bus0/target2/lun0/disc'.
[2004/07/28 09:26:43] dwipe: notice: Starting pass 1 of 1, round 1 of 4, on device '/dev/scsi/host1/bus0/target2/lun0/disc'.
[2004/07/28 09:52:44] dwipe: dwipe_random_pass: write: Input/output error.
[2004/07/28 09:52:44] dwipe: fatal: Unable to read from '/dev/scsi/host1/bus0/target2/lun0/disc'.
[2004/07/28 09:52:47] dwipe: notice: Program finished.

I checked out the post from Opius on Sept 8 2003 and tried on a different PC with another controller and get the same messages. This happens on every drive. The drives pass the Seagate diag tests and have been formatted using the SCSI controller utility. Any suggestions would be appreciated as we have several of these drives.

If this only happens with one disk, then the disk is bad.

If this happens with all disks, then the disks are reporting incorrect sector counts, which is a known problem with some older SCSI disks.

It would be helpful to know the manufacturer and model of the disks.