IBM TotalStorage 3494 Tape Library Operator's Manual page 317

0xFF Drive Default
SCSI Density Code
1-byte field which indicates the SCSI Density Code being used by the
drive.
0x00 Encryption is not supported.
0x01 Shows encryption.
0x02 Masks encryption.
0xFE Some other unknown setting.
0xFF Drive Default
In the Extended section, the following fields are displayed:
Fibre Channel Port 0/1 Status
Indicates one of the following:
Online/Offline
Indicates if the port is online or offline.
Fibre Address
Port address. The first byte is always zero. The second byte
contains ADDRH (high address), the third byte contains ADDRM
(medium address), and the fourth contains ADDRL (low address).
Speed Port speed.
NPort Topology
Indicates if the port is using NPort Topology (Point to Point).
LPort Topology
Indicates if the port is using LPort Topology (Loop.)
Fibre Connection Failed
Indicates if the fibre connection has failed.
Address Conflict
Indicates if there is an addressing conflict on the port.
Light Detect
Indicates if there is light detected on the port.
Using Hard Address
Indicates if the port's hard address is being used.
High Address Valid
Indicates if the port's ADDRH is valid.
Medium Address Valid
Indicates if the port's ADDRM is valid.
Low Address Valid
Indicates if the port's ADDRL is valid.
FID Code
The device's FID code, if any.
Low Power Mode
The Low Power Mode value.
Attention Message
The text of any attention message contained in the drive.
Chapter 6. Advanced Operating Procedures
291