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Measures reported by IbmDsDrChanErrTest
The IbmDsDrChanErrTest auto-discovers the drive channels on a storage controller, and reports the number and type of errors experienced by each channel.
The measures made by this test are as follows:
| Measurement |
Description |
Measurement Unit |
Interpretation |
| Cntlr_detected_error |
Indicates the number of controller detected errors in this drive channel controller link during the last measurement period. |
Number |
Ideally, the value of all these measures should be 0. |
| Drive_detected_error |
Indicates the number of drive detected errors in this drive channel controller link during the last measurement period. |
Number |
| Timeout_error |
Indicates the number of timeout errors detected in this drive channel controller link during the last measurement period. |
Number |
| Link_down_error |
Indicates the number of link down errors detected in this drive channel controller link during the last measurement period. |
Number |
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