Hitachi HF-W6500 60 Manual page 91

4. CHECKING THE HARDWARE STATUS
No.1: %1 denotes the name of the recovered fan.
No.3: %2 denotes the name of the memory slot that recovered from frequent error correction.
No.4: %3 denotes the number of the array that recovered from an error. For this equipment, the array number is always 1.
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