不支持PPR的PPR / FAS 系统出现不可更正的内存错误AFF
适用场景
- ONTAP 9
平台：
- AFF A320
- AFF A300/FAS8200
- AFF A250/ AFF C250/FAS500f
- AFF A220 / AFF C190/FAS27x0
- AFF A200/FAS26x0
- AFF / FAS80
- FAS22x0/FAS25x0
- FAS32x0/FAS62x0
问题描述
控制器发生故障并重新启动、并显示DIMM错误：
PANIC: ECC error at DIMM-18: 2C-0F-2007-2664E6BE,ADDR 0x180a048b40,(Node(1), Memory controller(1), CH(3), DIMM(0), Rank(0), Bank Group(1), Bank(0x0), Row(0xb8b1), Col(0x2f8), Uncorrectable Machine Check Error at CPU21.
cf_hwassist: cf.hwassist.takeoverTrapRecv:debug]: hw_assist: Received takeover hw_assist alert from partner(node02), system_down because dimm_uecc_error.