HP LTO Ultrium 4 drives technical reference manual, volume 2: software integration 73
HP restricted
30 0C WORM—overwrite attempted A write operation could not be executed because an
overwrite has been attempted on a WORM cartridge. This
may be because an overwrite backup was specified
instead of an appended backup.
Action: 1. Terminate the I/O and return the appropriate error.
2. Send a message to the console indicating that an
attempt has been made to overwrite on a WORM
cartridge.
3. Prompt the user to either use a new cartridge or change
the operation to an appended backup.
4. Log the incident in the system log.
30 0D WORM—integrity check
failed
An attempt has been made to write to a WORM cartridge
when the drive has detected inconsistencies while checking
its integrity.
Action: 1. Terminate the I/O and return the appropriate error.
2. Send a message to the console indicating that the drive
has detected an inconsistency with the WORM
cartridge that indicates that it may have been tampered
with.
3. Advise the user that the tape may have been tampered
with and they should use a different cartridge.
4. Log the incident in the system log for audit purposes.
74 00 Security error Generic security (encryption/decryption) error. For
example, the Decryption mode is set to RAW and the drive
has been asked to read, but the hardware does not allow
this Decryption mode on the current block.
74 01 Unable to decrypt data The drive encountered encrypted data while reading, but
decryption mode is not enabled.
Action: Send a
SECURITY PROTOCOL OUT command with
Decryption Mode set to Decrypt or Mixed, and the Key
field specifying the correct decryption key.
74 02 Unencrypted data
encountered while decrypting
The decryption mode is enabled but the drive encountered
non-encrypted data while reading.
Action: Send a
SECURITY PROTOCOL OUT command with
Decryption Mode set to Disable; alternatively with
Decryption Mode set to Mixed and the Key field specifying
the correct decryption key.
Code Meaning Comments
