Sense Data Values
Table 22: Sense data values (Hexadecimal)
Sense |
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Key | ASC | ASCQ | Message Name/Description |
0 | 00 | 00 | NO ADDITIONAL SENSE INFORMATION |
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| No recovery necessary. |
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2 | 04 | 00 | LU IS NOT READY, CAUSE NOT REPORTABLE |
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| Internal error. Retry command. |
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2 | 04 | 01 | LOGICAL UNIT IN PROCESS OF BECOMING READY |
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| Wait for library unit to complete initialization. |
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2 | 04 | 02 | LOGICAL UNIT INIT REQUIRED |
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| Element status or calibration unknown. Perform “Initialize Element |
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| Status” command (SCSI) or “Initialize Inventory” command (DIAG). |
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2 | 04 | 03 | LU IS NOT READY, MANUAL INTERVENTION REQ’D |
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| Initialization failed. Determine failure type by checking any previous |
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| error code returned to host. Reinitialize element status through |
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| backup package or command line interface. |
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5 | 04 | 07 | DRIVE FW UPDATE IN PROGRESS |
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| The drive can not perform indicated request because it is in the |
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| process of updating it’s firmware. |
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B | 08 | 00 | LOGICAL UNIT COMMUNICATION FAILURE |
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| Check cables. Ensure library unit is powered on. Retry command. |
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B | 08 | 01 | LIBRARY COMMUNICATION |
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| Internal communications not responding. Retry command. |
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5 | 1A | 00 | PARAMETER LIST LENGTH ERROR |
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| Invalid parameter list length field specified by command. |
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5 | 20 | 00 | INVALID COMMAND OPERATION CODE |
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| Verify the host command format. |
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5 | 21 | 01 | INVALID ELEMENT ADDRESS |
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| Check Mode Sense data for correct element addresses. |
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5 | 24 | 00 | INVALID FIELD IN COMMAND DATA BLOCK |
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| Ensure all reserve fields are set to zero. |
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