崩溃:AFF A700或FAS9000上的CPUx出现不可更正的计算机检查错误
适用场景
- AFF A700
- FAS9000
- ONTAP 9
问题描述
由于不可更正的计算机检查错误而导致崩溃、尤其是包含预取L2数据或 L0读取、侦听或逐出数据的ErrCode。示例:
PANIC: Uncorrectable Machine Check Error at CPU8. BDWL_DCU Error: STATUS<0xbf80000000000184>(Val,UnCor,Enable,MiscV,AddrV,PCC,Sig,ActReq,CorrSts(0),CorrCnt(0),ExtErr(0),ErrCode(Snoop,Data,L0)),ADDR<0x0000007fec3afa80>((0x7fec3afa80)),MISC<0x0000000000000086>(ADDRMODE(0x2),ADDRLSB(0x6)). in SK process disk_server_0 on release 9.9.1P9