User`s guide

40 Appendix A
Tape Motion Hours/Cylinder on
Hours (COH)
This represents the amount of time the tape drive has been used for
backups and restores.
Load Count It is a counter which indicates how many times a tape cartridge was
loaded. Some drives increment this value when a tape cartridge is
inserted and some increment this value when a tape drive is unloaded.
Number of Cleans Specifies the number of cleaning sessions per cartridge.
Time in COH when
Incompatible media was last
loaded.
Time stamp in COH
Time in POH when the Over
temperature condition occurred
– returns zeros
Time stamp in POH
Time in POH when the Power
issue condition occurred
Time stamp in POH
Total Number of Cleaning Total number of Cleanings that are done using a cleaning tape.
Time since last cleaning Time stamp in hours.
Time in COH of last emergency
eject
Time stamp in COH.
Media Type:
total time in COH
Total COH for specified media type.
Sense codes
(List of latest four Sense Codes)
Various codes and parameter are listed. Example: Sense Key, Additional
Sense Code, and Additional Sense Code Qualifier.
Table A-1. Additional Hardware Information for Storage Diagnostics (continued)
Parameter Description