HP 166207-B21 Smart Array 5300 Controller User Guide - Page 133
Message, Description, Meaning and Recommended Action, POST Error Messages
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POST Error Messages Table G-1: POST Error Messages continued Message Description 1728 Slot x drive array - abnormal shutdown detected with write cache enabled. No array accelerator battery backup on this model array controller. Any data that may have been in array accelerator memory has been lost. 1729 Slot 1 drive array - disk performance optimization scan in progress - RAID 4/5 performance may be higher after completion. 1753 1754 1755 1756 1757 Slot x drive array - array controller maximum operating temperature exceeded during previous power up. Slot z drive array - RAID ADG drive(s) configured but ADG Enabler Module is detached or defective. Please check for detached ADG Enabler Module. Array accelerator is temporarily disabled. Slot z drive array - ADG Enabler Module appears to be defective. Please replace the ADG Enabler Module. Slot x redundant controllers are not the same model. Slot x array accelerator daughterboard incompatible. Please replace 4MB array accelerator card with a 16MB or 64MB card. Meaning and Recommended Action This message should never occur unless the write cache is somehow enabled on a controller that does not have batteries. This message is normal after the initial configuration of RAID 4 or RAID 5 logical drives. After the parity data has been initialized by ARM (an automatic process that runs in the background on the controller), this message goes away and controller performance improves. This message appears at the next powerup if the controller locks due to excessive temperature. Check for proper operation of the server cooling fan. An operational ADG Enabler Module must be attached whenever RAID ADG volumes are configured or the array accelerator will be disabled. Replace the ADG Enabler Module. Replace the defective ADG Enabler Module, or remove it if it is not needed (that is, if no RAID ADG logical drives are configured). The redundant controllers are not of the same model. Use two like model controllers for redundancy. The controller does not support the attached array accelerator. Replace it with the correct array accelerator. continued Compaq Smart Array 5300 Controller User Guide G-3