崩溃：CPUx在FAS9500 AFF A900上出现无法更正的机器检查错误
适用场景
- FAS9500
- AFF A900
问题描述
由于出现不可更正的计算机检查错误、FAS9500或AFF A900节点发生故障并暂停到Loader：
控制台 日志：
PANIC:Uncorrectable Machine Check Error at CPU10. ICL_UBOX Error:STATUS<0xba00000000000e0b>(VALID,UC,EN,MISCV,PCC,CESI(0),CERR_CNT(0),OTHER_INFO(0),MSCOD(0),MCACOD(0xe0b))MISC<0x0000000049100000>(BUS_LOG(0x49),DEVICE_LOG(0x2),FUNCTION_LOG(0),SEGMENT_LOG(0))IIOMachine Check from device(s):RPT(73,2,0):
MicrochipPCI-E Switch on Controller, Br[4000](75,0,0): Link down. . in process idle: cpu10 on release 9.11.1P4(C) on Mon Nov 20 13:54:15 JST 2023
Device 76/0/0 (SLOT-4) missing
System is resetting to enable power removal from missingdevice.BIOS POST Failure(s) detected: PCIe device missing error detected. Abort AUTOBOOT
LOADER-B>