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Drive Event Messages | Description | Cause | Action | ||
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Data Underrun | The controller has detected | Signal error. | Check cabling, | ||
WWN:xx xx xx xx xx xx Py | a data underrun from the |
| Disk I/O card, and | ||
OP:zz | indicated drive. This is |
| make sure that the | ||
| caused by the controller |
| hard drive is | ||
| detecting a bad CRC in a |
| correctly seated. | ||
| frame, and usually indicates |
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| a link problem, either with |
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| cabling or an enclosure. The |
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| meaning of each field is as |
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| follows: |
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| WWN: Drive World Wide |
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| Name |
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| P: | Drive port number |
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| OP: SCSI command code |
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Drive Busy | The drive indicated has | Drive is busy and | No action | ||
SN:xx xx xx xx xx xx Py | returned a Busy status to a | cannot accept any | necessary. | ||
OP:zz | command. The meaning of | more commands. |
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| each field is as follows: |
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| SN: Serial Number |
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| P: | Drive port number |
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| OP: SCSI command code |
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Drive CC | The drive indicated has | Typically because | No action | ||
SN:xx xx xx xx xx xx Py | returned a Check Condition | of a | necessary. | ||
OP:zz SN:aa EXT:bb QL:cc | status to a command. The |
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| meaning of each field is as | media error, |
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| follows: | hardware error. |
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| SN: Serial Number |
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| P: | Drive port number |
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OP: SCSI command code
SN: SCSI sense key
EXT: SCSI extended sense key
QL: SCSI extended sense key qualifier
www.gateway.com | 185 |