| LOG SENSE |
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| 6.Command Specification |
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Code | Flag | Flag Type |
| Recommended application client message | Probably cause | |||
12h | Tape | W | The directory on the tape cartridge has been | Tape drive powered down | ||||
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| Directory |
| corrupted. | with tape loaded, or | |||
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| Corrupted |
| File search performance will be degraded. The | permanent error | |||
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| on Load |
| tape directory can be rebuilt by reading all the data | prevented the tape | |||
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| on the cartridge | directory being updated | |||
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13h | Nearing Media | I | The tape cartridge is nearing the end of its | Media may have | ||||
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| Life |
| calculated life. It is recommended that you: | exceeded its specified | |||
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| 1. | Use another tape cartridge for your next backup. | number of passes | ||
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| 2. | Store this tape cartridge in a safe place in case |
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| you need to restore data from it. |
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14h | Clean Now | C | The tape drive needs cleaning: | The drive thinks it has a | ||||
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| 1. | If the operation has stopped, eject the tape and | head clog, or needs | ||
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| clean the drive | cleaning | |||
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| 2. | If the operation has not stopped, wait for it to |
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| finish and then clean the drive. |
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| Check the tape drive user’s manual for device |
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| specific cleaning instructions. |
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15h | Clean Periodic | W | The tape drive is due for routine cleaning: | The drive is ready for a | ||||
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| 1. | Wait for the current operation to finish. | periodic clean | ||
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| 2. | Then use a cleaning cartridge. |
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| Check the tape drive user’s manual for device |
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| specific cleaning instructions. |
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16h | Expired | C | The last cleaning cartridge used in the tape drive | The cleaning tape has | ||||
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| Cleaning |
| has worn out: | expired | |||
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| Media |
| 1. | Discard the worn out cleaning cartridge. |
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| 2. | Wait for the current operation to finish. |
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| 3. | Then use a new cleaning cartridge. |
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17h | Invalid | C | The last cleaning cartridge used in the tape drive | Invalid cleaning tape type | ||||
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| Cleaning Tape |
| was an invalid type: | used | |||
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| 1. | Do not use this cleaning cartridge in this drive. |
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| 2. | Wait for the current operation to finish. |
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| 3. | Then use a valid cleaning cartridge. |
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18h | Retention | W | The tape drive has requested a retention operation | The drive is having | ||||
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| Requested |
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| severe trouble reading or | |
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| writing, which will be | |
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| resolved by a retention | |
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| cycle | |
19h | W | A redundant interface port on the tape drive has | Failure of one interface | |||||
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| Interface Error |
| failed | port in a | |||
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| configuration, e.g. Fibre | |
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| channel | |
1Ah | Cooling Fan | W | A tape drive cooling fan has failed. | Fan failure inside tape | ||||
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| Failure |
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| drive mechanism or tape | |
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| drive enclosure | |
1Bh | Power Supply | W | A redundant power supply has failed inside the | Redundant PSU failure | ||||
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| tape drive enclosure. Check the enclosure user’s | inside the tape drive | |||
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| manual for instructions on replacing the failed | enclosure or rack | |||
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| power supply. | subsystem | |||
1Ch | Power | W | The tape drive power consumption is outside the | Power consumption of the | ||||
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| Consumption |
| specified range | tape drive is outside | |||
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| specified range | |
1Dh | Drive | W | Preventive maintenance of the tape drive is |
| The drive requires | |||
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| Maintenance |
| required. |
| preventative maintenance | ||
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| Check the tape drive user’s manual for device |
| (not cleaning). | ||
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| specific preventive maintenance tasks or call the |
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| tape drive supplier helpline. |
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SONY |
