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CONTAP-169913:<n>修正不能なECCメモリエラーについて、AFF A320 and AFF A800 systems report "ECC error at DIMM-ECC:"

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問題

ONTAPは、Error-CorrectingCode(ECC;エラー訂正コード)メモリを使用して、AFFストレージシステム上の修正可能な(CECC)メモリエラーと修正不可能な(UECC)メモリエラーを追跡します
。AFF A320またはAFF A800システムコントローラでは

次のDIMM-4の例のように、「ECC error at DIMM-n」というメッセージが表示されてシステムが停止する可能性があります。
PANIC: ECC error at DIMM-4: 2C-02-1905-208BAF22,ADDR 0x1f01384040,(Node(0),
Memory controller(0), CH(0), DIMM(0), Rank(0), Bank Group(3), Bank(0x0), Row(0xf80e),
Col(0x80), Uncorrectable Machine Check Error at CPU8. SKL_IMC0 Error: ...

 

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