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SCSI Commands: 40BREQUEST SENSE
Page
177
Sense
Key
Byte 2
ASC
Byte 12
ASCQ
Byte 13
Message
Explanation
05h 55h
04h
Insufficient registration
resource
Unable to complete Persistent
Reservation request because all
resources are used.
06h Unit Attention
06h 04h
10h
Auxiliary Memory not
accessible
An access attempt was made to the
Medium Auxiliary Memory or the
EEPROM that was not successful.
06h 28h
00h
Not ready to ready
change, medium may
have changed
A tape has been loaded
successfully into the drive and is
now ready to be accessed.
06h 29h
00h
Power on reset or bus
device reset occurred
The drive has powered on, received
a reset signal or a bus device reset
message since the initiator last
accessed the drive.
06h 2Ah
01h
Mode parameters
changed
An initiator other than the one
issuing the command has changed
the Mode parameters for the drive.
06h 2Ah
02h
Log
parameters
changed
An initiator other than the one
issuing the command has changed
the Log parameters for the drive.
06h 2Ah
04h
Reservations
released
Persistent Reservation has been
released.
06h 2Ah
05h
Registrations
preempted
Persistent Reservation has been
preempted.
06h 3Fh
01h
Microcode has been
changed
Drive firmware has been changed
by a WRITE BUFFER command or
firmware tape.
06h 3Fh
0Eh
Reported LUNs Data Has
Changed
Command Forwarding has been
changed from disabled to enabled
or vice-versa.
06h 3Fh
10h
Medium
Loadable Medium has transitioned to a
loadable state.
06h 3Fh
11h
Medium auxiliary memory
accessible.
Medium has transitioned to MAM
accessible state from a MAM
inaccessible state.
06h 5Dh
00h
Failure prediction
threshold exceeded
TapeAlert flag(s) have been set.
06h 5Dh
FFh
Failure prediction
threshold exceeded (false)
TapeAlert Test flag(s) have been
set to test for Failure Prediction
system.
07h Data Protect
07h 27h
00h
Write
protected
A Write type operation failed due to
the loaded tape being write
protected.
07h 30h
00h
Incompatible medium
installed
The tape type loaded does not
support the write operation
requested.
07h 30h
0Ch
WORM medium overwrite
attempted
Attempted overwrite or erase of
user data has occurred.
07h 30h
0Dh
WORM medium integrity
check
Integrity of WORM medium has
been compromised.
07h
74h
01h
Unable to decrypt data
Encrypted block detected while
reading or verifying in Disabled
Decryption mode
Summary of Contents for LTO 4
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