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CHW-268：误报的老化NVMEM电池导致ONTAP关闭

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问题描述

  • 在某些存储系统上、非易失性内存(NVMEM)电池电量表过早报告容量不足、从而导致传感器读数降至阈值以下、进而可能导致 发生原因 ONTAP关闭。

  • 以下型号可能会受到影响：
    AFF A220、AFF A150、AFF C190、ASA A150、FAS2750、FAS2720

  • EMS 日志中显示以下事件：

Jul 24 09:33:10 [node1:nvmem.battery.fccLowCrit:EMERGENCY]: The NVMEM battery full-charge capacity is critically low (32 ). To prevent data loss, the system will shut down in 20 minutes.
Jul 24 09:33:40 [node1:callhome.battery.failure:EMERGENCY]: Call home for BATTERY (full charge capacity low) CRITICAL.

 

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