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Sense Data Values
130 ESL E-Series Tape Library User’s Guide
Table 22: Sense data values (Hexadecimal)
Sense
Key
ASC ASCQ Message Name/Description
000 00NO ADDITIONAL SENSE INFORMATION
No recovery necessary.
204 00LU IS NOT READY, CAUSE NOT REPORTABLE
Internal error. Retry command.
2 04 01 LOGICAL UNIT IN PROCESS OF BECOMING READY
Wait for library unit to complete initialization.
204 02LOGICAL UNIT INIT REQUIRED
Element status or calibration unknown. Perform “Initialize Element
Status” command (SCSI) or “Initialize Inventory” command (DIAG).
204 03LU IS NOT READY, MANUAL INTERVENTION REQ’D
Initialization failed. Determine failure type by checking any previous
error code returned to host. Reinitialize element status through
backup package or command line interface.
504 07DRIVE FW UPDATE IN PROGRESS
The drive can not perform indicated request because it is in the
process of updating it’s firmware.
B0800LOGICAL UNIT COMMUNICATION FAILURE
Check cables. Ensure library unit is powered on. Retry command.
B0801LIBRARY COMMUNICATION TIME-OUT
Internal communications not responding. Retry command.
51A00PARAMETER LIST LENGTH ERROR
Invalid parameter list length field specified by command.
520 00INVALID COMMAND OPERATION CODE
Verify the host command format.
521 01INVALID ELEMENT ADDRESS
Check Mode Sense data for correct element addresses.
52400INVALID FIELD IN COMMAND DATA BLOCK
Ensure all reserve fields are set to zero.