ATTO 7500N重新启动、并显示错误"ECC Single-bit error detected"

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适用场景

光纤 MetroCluster
ATTO 7500N Fibrebridge

问题描述

网桥意外重新启动
网桥事件日志报告了以下内容

CRIT ECC Single-bit error detected. D:2 S:00000201 A:00dd9fd7
 INFO Exception occurred. Possible redundant preceding log entries
 CRIT Software Interrupt Exception Detected (SWI) (001P)
 CRIT Instr Address    = 001d99c4
 CRIT SWI Number       = 0x000081
 INFO Software Interrupt
 INFO 01/08/2023 08:07:37
 INFO ST[006b9600-006c1600] | FP[006c14e4] CPSR[60000193]
 INFO 0014bac4<-002651f0 | SP[006c14e8] FP[006c1554]
 INFO 002650c4<-00000584 | SP[006c1558] FP[006c5490]
 INFO FP out of range [6c1554]
 INFO Trying FP = 6c15a4 [6c15fc]
 INFO 001d9954<-00191fdc | SP[006c15a8] FP[006c15fc]
 INFO 00191b98<-00191b94 | SP[006c1600] FP[00000000]
 INFO Exception occurred. Possible redundant preceding log entries
 INFO Reset.  HW Code: Software Warm
 INFO Reset.  Reason: Critical Hardware Error Detected