Dell TL2000 manual Drive Sense Data, Bit Address or Name Byte

Table C-1. Library Sense Keys, ASC and ASCQ (continued)

Sense Key	ASC	ASCQ	Description
Command Aborted (0Bh)	3Fh	0Fh	ECHO buffer overwritten
	43h	00h	SCSI message error
	47h	00h	SCSI parity error
	49h	00h	SCSI invalid message
	4Eh	00h	Overlapped command attempt

Drive Sense Data

LTO Ultrium 4 drives contain hardware which performs user data write encryption and read decryption, protecting all user data written to the medium from unauthorized use, provided it is integrated into a secure system design.

Table C-2. LTO Tape Drive Sense Data

				Bit Address or Name
Byte	7	6	5	4			3		2	1	0
	Address
	valid
	When set to
	1, the info
0	byte field	Error Code
	contains a
	valid
	logical
	block
	address.
1				Segment Number (0)
2	Filemark	EOM (end	ILI	Reserved	Sense Key Description
		of medium)	(Incorrect		0	- No sense
			length		1	- Recovered error
			indicator)		2	- Not ready
					3	- Media error
					4	- Hardware error
					5	-	Illegal	request
					6	-	Unit attention
					7	- Data protect
					8	- Blank Check
					9	- Reserved
					A - Reserved
					B - Aborted command
					C - Reserved
					D - Volume overflow
					E - Reserved
					F - Reserved
3	Information byte (most significant byte)
4	Information byte
5	Information byte
6	Information byte (least significant byte)
7	Additional Sense Length
8-11	Command specific information

C-6Dell PowerVault TL2000 Tape Library and TL4000 Tape Library User's Guide