The Tape Confidence test has detected a problem with comparison of data. The tape test first writes 2 MB of data to the tape, then reads the 2 MB of data back, and then performs a data comparison. The information written to the tape did not match the data read from the tape. This problem could be caused by a faulty tape or tape drive, dirty tape drive heads, or an alignment problem with the tape drive. Try using another tape or cleaning the tape drive prior to repeating the test.

For additional questions or assistance, contact your local support provider