问题描述
主机下电后,NPU 300I A2传感器读值仍显示下电前的读值。
| NPU8 AICORE Temp (℃) | 48 | OK |
|---|
环境信息
-
软件版本:25.12
-
硬件配置:NPU正常接入riser卡。
期望结果
下电后读值不显示
实际结果
实际仍有读值
% lsprop NPU_1_0101011402
bmc.kepler.Inventory.Hardware
AssetName=“NPU8-1”
AssetTag=“N/A”
AssetType=“NPU”
FirmwareVersion=“7.8.0.5.216”
ManufactureDate=“N/A”
Manufacturer=“Huawei”
Model=“Atlas_300I_A2”
PCBVersion=“N/A”
PartNumber=“N/A”
SerialNumber=“”
Slot=“8”
UUID=“”
bmc.kepler.Object.Properties
ClassName=“NPU”
ObjectIdentifier=[1,“1”,“1”,“0101011402”]
ObjectName=“NPU_1_0101011402”
TraceSamplingRate=0
bmc.kepler.Systems.Processor
Architecture=“”
Family=“N/A”
FirmwareVersion=“7.8.0.5.216”
Health=0
Id=15
InstructionSet=“”
Manufacturer=“Huawei”
Model=“Atlas_300I_A2”
Name=“NPU8-1”
PartNumber=“Unknown”
Position=“PCIe Card 8 (NPU)”
Presence=1
ProcessorType=“”
Replaceable=false
SN=“”
SocketDesignation=“”
SystemId=1
ThermalTrip=0
bmc.kepler.Systems.Processor.NPU
AiCPUUsagePercent=0
AiCoreCurrentSpeedMHz=0
AiCoreMaxSpeedMHz=0
AiCoreTemp=48
AiCoreUsagePercent=0
BDF=“”
CapabilitySupportMask=0
ComputeCapability=“”
CtrlCPUUsagePercent=0
DiagnosticFault=0
DriverVersion=“”
ECCAlarmStatus=0
FaultCode=“”
FlashIds=
HBMBWUsagePercent=0
HBMMultiBitIsolatedPages=0
HBMSingleBitIsolatedPages=0
HBMTemp=49
HBMUsagePercent=0
IErrFlag=0
Ierr=0
Location=“”
MemBWUsagePercent=0
MemUsagePercent=0
MemoryBandWidth=0
MemoryCapacityKiB=0
MemoryFreeKiB=0
MemoryUsageKiB=0
MultiBitEcc=“{“Count”:0,“AggregateTotalCount”:0,“Info”:null}”
NimBusTemp=50
Power=792
PowerCapWatts=0
PowerCapacityWatts=0
PowerConsumedWatts=792
PowerOn=1
PowerState=“On”
PredictiveFault=0
ReadingCelsius=41
RootBDF=“”
SingleBitEcc=“{“Count”:0,“AggregateTotalCount”:0,“Info”:null}”
Slot=8
TotalCores=0
TotalMemoryKiB=0
VRDChipTemp=53
VendorID=0
Version=“”
Volt=0
尝试过的解决方案
尝试通过扩展板的powergoog进行判断,但是读值是有问题的。
1、有什么方法可以在NPU的sr文件做整机上下电状态检查吗?