Controller drive port (host) events
Controller Port Loop Event | Description | Cause | Action |
Messages |
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CC to Host ID:xxx LUN:yyy | This indicates that an | Data is not | Backup all data, |
Pz OP:aa SN:bb EXT:cc | unrecoverable drive error | recoverable. | and restore to a |
QL:dd | has occurred for a particular |
| new array. |
| command. This may be due |
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| to a drive error in a non fault |
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| tolerant mode, such as RAID |
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| 0, or when the array is |
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| already in a degraded mode. |
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| The controller will pass the |
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| status from the drive back to |
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| the host system, to allow the |
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| host recovery mechanisms |
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| to be used. The meaning of |
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| each field is as follows: |
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| ID: Host ID |
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| LUN: LUN requested |
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| P: Host port number |
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| OP: SCSI command code |
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| SN: SCSI sense key |
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| EXT: SCSI extended sense |
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| key |
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| QL: SCSI extended sense |
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| key qualifier |
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