Event Error Logs (SDLT 600 only)
Quantum SuperLoader 3 User’s Guide
156
Cause
2
This error could be due to one or more of the following:
• A bad spot on the media
• A failure of the drive to determine the data read from the tape was
good due to bad CRC
Suggested Actions
2
Following is a list of suggested actions:
• Check the Media IDs. Multiple Media IDs may indicate the drive is
the problem. Similar media IDs may indicate the media is the
problem.
• Use a cleaning tape and try the same media again. Then try different
media before indicating the drive as the failure.
• Run a Tape Drive Write/Read test with two pieces of media. If test
fails, contact customer support.
Retry Count
Retry count used when reading
Logical Block Number
(LBN)
A block of data on media that includes all physical block associated with all
heads for that single point of media. For example, in the forward direction if
there are 4 heads and 10 tracks 5 forward and 5 backwards, there would be
two logical blocks going backwards. Yet these two logical blocks would
equate to 10 physical blocks.
Head Wear Hours
Number of Head Wear Hours for the SDLT Head reported by Servo
BBC Head Wear Hours Number of Head Wear Hours for the BRC Head reported by Servo
Note:
If the drive logs this error, the cleaning light may be turned
on recommending a cleaning as well.
Field
Description
