HP LTO Ultrium 4 drives technical reference manual, volume 2: software integration 75
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Bh—ABORTED COMMAND
The following action applies to all codes in this group:
14 03 End of Data not found A read-type operation failed because a format violation
related to a missing EOD data set. The most likely cause
is a tape with corrupt format (perhaps from a powerfail
when the tape was being written).
Action: 1. Terminate the current I/O and return the appropriate
error.
2. Send a message to the console indicating that EOD
could not be found because the tape has corrupt
format.
3. Prompt the user to back up the data to another tape
and discard the current one.
4. Log the incident in the system log.
Code Meaning Comments
Action: 1. Terminate the current I/O and return the appropriate error.
2. Log the incident in the system log.
3. Send the console message “SCSI command aborted - low-level failure on SCSI
bus” or for a Fibre Channel drive, “SCSI command aborted - low-level failure on
Fibre Channel link”.
Code Meaning Comments
3F 0F Echo buffer overwritten A
READ BUFFER command has been received with Echo
Buffer mode set, and the echo buffer has been
overwritten by a different host from that which issued the
READ BUFFER command.
47 00 SCSI parity error The drive has detected a parity error, for example during
Message phase or Data phase.
47 01 Data phase CRC error
detected
For parallel SCSI only in non-Information Units mode, the
drive has detected a CRC error during the data out
phase.
47 03 Information Unit CRC error
detected
For parallel SCSI only in Information Units mode, the
drive has detected a CRC error during the command IU
or data out phase.
48 00 Initiator Detected Error
message received
An Initiator Detected Error message has been received,
and the previous phase (the phase in which ATN was
asserted) was invalid.
4B 00 Data phase error ACI received more raw data than expected.
