Memory/Battery problems were detected. The adapter has recovered, but cached data was lost. Press any key to continue.

DELL PE2850 PERC 4/DCで、

Memory/Battery problems were detected. The adapter has recovered, but cached data was lost. Press any key to continue.

発生。

The battery charge cycle is complete.: Battery n Controller m

のログが Server Administrator に無い為、バッテリを交換してもらうことに。

内蔵と外付け用のアレイコントローラの違いに注意。