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| HSV Element Manager Event Codes |
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Table 8: HSV Element Manager Event Codes: Controller Events (Continued) | |||||
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Event | Event | Sev- | SWC | Evt. | Description |
ID | Code | erity | ID | No. | |
3399 | 88030d47 | 6 | d | 47 | Storage Cell: %1 Event Code: %2 Description: A drive enclosure blower is not |
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| operating properly. This could affect the drive enclosure air flow and cause an |
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| over temperature condition. This problem was detected by the Drive Enclosure |
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| Environmental Monitoring Unit located in the drive enclosure identified in the |
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| dencl_num field within the rack identified in the rack_num field.The rack_num |
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| field will not be valid until a future release. The location of the affected blower (1 |
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| or 2) is identified in the alarm_error_code.field.en field. The cause of the |
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| improper operation is described by the content of the alarm_error_code.field.ec |
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| field as follows: 1 = The blower is operating at a speed that is outside of the Drive |
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| Enclosure Environmental Monitoring Unit specified range, possibly because of a |
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| bearing problem. 2 = The blower is operating at a speed that is significantly |
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| outside of the Drive Enclosure Environmental Monitoring Unit specified range, |
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| possibly because of a bearing problem. 3 = The blower has stopped. |
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| NOTE: The other blower (if operational) now operates at high speed and is a |
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| single point of failure. A single blower operating at high speed can provide |
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| sufficient air flow to cool an enclosure and the elements for up to 100 hours. |
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| However, operating an enclosure at temperatures approaching an overheating |
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| threshold can damage elements and may reduce the MTBF of a specific element. |
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| Compaq therefore recommends immediate replacement of the defective blower. |
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| 4 = The power supply reported an internal blower error. |
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3403 | 88030d4b | 6 | d | 4b | Storage Cell: %1 Event Code: %2 Description: A drive enclosure blower is |
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| improperly installed or missing. This affects the drive enclosure air flow and can |
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| cause an over temperature condition. This problem was detected by the Drive |
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| Enclosure Environmental Monitoring Unit located in the drive enclosure identified |
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| in the dencl_num field within the rack identified in the rack_num field. The |
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| rack_num field will not be valid until a future release. The location of the affected |
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| blower (1 or 2) is identified in the alarm_error_code.field.en field. |
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3404 | 88030d4c | 6 | d | 4c | Storage Cell: %1 Event Code: %2 Description: Both drive enclosure blowers are |
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| missing. This severely affects the drive enclosure air flow and can cause an over |
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| temperature condition. The operational power supply(s) will automatically shut |
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| down after a short period of time, thereby disabling the drive enclosure. This |
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| condition remains active until either the problem is corrected, or the operational |
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| power supply(s) shut down, whichever occurs first. This problem was detected by |
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| the Drive Enclosure Environmental Monitoring Unit located in the drive enclosure |
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| identified in the dencl_num field within the rack identified in the rack_num field. |
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| The rack_num field will not be valid until a future release. Note that this event is |
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| preceded by a ‘drive enclosure blower is improperly installed or missing’ event |
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| that identifies the location of the first missing blower. The location of the second |
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| missing blower (1 or 2) is identified in the alarm_error_code.field.en field of this |
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| event. |
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Storage Management Appliance Software Event Code Definitions Application Notes | 47 |