CHW-268：NVMEM 电池老化的误报导致 ONTAP 关闭
Knowledge Base guidance
This article may include metadata, visibility, validation state, and related support guidance.
问题描述
- 在某些存储系统上，非易失性存储器（NVMEM）电池的仪表过早报告低容量，导致传感器读数降至阈值以下，这反过来可能导致 ONTAP 关闭。
- 以下型号可能受到影响：
AFF A220、AFF A150、AFF C190、ASA A150、FAS2750、FAS2720
- EMS 日志显示以下事件：
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.