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AFF で「 NVMEM must start in battery backed region 」というパニック状態が発生します A800

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Category:
aff-series
Specialty:
hw
Last Updated:

に適用されます

  • AFF A800用

問題

  • リブート中(テイクオーバーや同期コアのあとなど)、ノードのブートループでのパニックが解消されません。

PANIC : NVMEM must start in battery backed region, start: 0x9470000000 battery backed start: 0x9870000000

  • 最初のパニック状態になる前にコンソールログに追加の DIMM マッピングエラーが表示される場合は、 NVMEM DIMM をマッピングしています。

DIMM:11 mapped out. BIOS MRC mapped out DIMM. Major Code 0x0A Minor Code 0x03
DIMM:11 mapped out. BIOS MRC mapped out DIMM. Major Code 0x14 Minor Code 0x02
DIMM:11 mapped out. BIOS MRC mapped out DIMM. Major Code 0x14 Minor Code 0x02
DIMM:11 mapped out. BIOS MRC mapped out DIMM. Major Code 0x14 Minor Code 0x02

 

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