FAS2650、FAS8200、AFF A200、AFF A300、AFF A800の各システムで、「nvmem.battery.wrongCharge」というEMSメッセージが数秒間報告され、リカバリされます。

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環境

FAS2650 / FAS2620
FAS2720 / FAS2750
AFF A300 / FAS8200
AFF A200
AFF A220
AFF C190用
AFF A800

問題

EMSメッセージ nvmem.battery.wrongCharge がトリガーされると、バッテリは数秒後に回復します。

cluster::> event log show -severity * -event *battery*

[hostname: env_mgr: nvmem.battery.wrongCharge:alert]: The NVMEM battery charger is charging the battery even though the battery is not requesting to be charged. To prevent data loss, the system will shut down in 24 hours. [hostname: env_mgr: nvmem.battery.normalCharge:notice]: The NVMEM battery charging status is normal.

system node environment sensors show バッテリの充電が正常であることを報告します。

Bat Present PRESENT Bat Temp normal 29 C 0 C 5 C 60 C 75 C Bat Volt normal 8100 mV 5500 mV 5600 mV 8500 mV 8600 mV Bat Pct Capacity normal 96 % 39 % 44 % -- -- Bat Curr normal 0 mA -- -- 1200 mA 1520 mA Bat Rem Cap normal 1536 mA*hr -- -- -- -- Bat Full Cap normal 1536 mA*hr -- -- -- -- Bat Charge Curr normal 0 mA -- -- 2200 mA 2300 mA Bat Charging State IDLE Bat Charge Volt normal 8200 mV -- -- 8900 mV 9000 mV Bat Initial FCC normal 1600 mA*hr -- -- -- -- Bat Dstg Cycles normal 26 cycles 2 cycles 5 cycles -- -- Bat Power Fault GOOD Bat Dcharge FET ON Bat Charge FET ON Bat Cycle Count normal 15 cycles -- -- -- -- Bat Learning Active OFF Bat Pack Invalid OK