BMC 意外重启，重启后固件切换至备份
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适用于
- ONTAP 9
- FAS8300
- BMC 固件 13.6P1
问题描述
- BMC 由于
HW watchdog timeout错误意外重新启动：
BMC> bmc log debug
IPMI_Main.c main start 13.50 7.26
IPMI_Main.c main after sync time 16.51 9.41 Thu Jul 24 09:44:07 GMT 2025
BMC init unknown:Thu Jul 24 09:44:19 GMT 2025
GPIO boot : Primary
Physical slot : #0
Primary env : active:#0 inactive:#
Last boot error : HW watchdog timeout happened last time!
- BMC 重启后，BMC fw 更改为备份版本 13.7P1，如下事件：
BMC> system log sel
48d | 07/24/2025 | 09:44:07 | Version Change | Invalid or unsupported firmware or software version | Asserted
- 在 BMC 重新启动期间，系统可能会发出噪音。