Quantum Scalar i6000 User Manual page 582

Chapter 15: Maintaining Your Library
Maintenance Actions
Element
Logical SN
Location
Media Type
Interface Type
WWN
Mode
Assigned LUN
State
Drive Error Code
RAS Status
Fibre Channel
Loop ID
Fibre Channel
Loop ID Mode
Number of Loads
Read Errors
Write Errors
Megabytes Read
Megabytes
Written
564
Description
The logical serial number that the library assigns to a drive in a specific
location. This is not the serial number of the particular drive (see Physical SN
in this table). If a drive is replaced by another drive in the same library
location, the logical serial number remains the same. From the host's
perspective, the replacement drive is the same as the original one. If the
logical serial number addressing feature is disabled for the library, Disabled
appears in this field.
The location of the drive by means of a coordinate system. Refer to
Understanding Location Coordinates
The type of drive (for example, LTO2 for LTO-2 tape drives).
The type of interface (FC or SCSI).
For Fibre drives only, the World Wide Name of the drive. This field does not
appear for SCSI drives.
The drive Online/Offline mode.
The assigned logical unit number.
The tape drive vary off (ready for replacement) and vary on (tape drive
activation) state.
The tape drive error code.
The status of the drive as reported by the RAS sub-system (for example, Good
or Failed).
For Fibre drives only, the loop ID assigned to the drive.
For Fibre drives only, the way in which the loop ID is assigned to the drive
(Hard or Soft).
The number of loads during the drive's history.
The number of read errors that have occurred during the drive's history.
The number of write errors that have occurred during the drive's history.
The amount of data in megabytes that the drive has read during its history.
The amount of data in megabytes that the drive has written during its
history.
on page 459.
Quantum Scalar i6000 User's Guide