Fault Configuration

For processor faults at different levels, Container Manager obtains the fault code of the current fault and processes it based on the corresponding level.

Default Fault Code Configuration

After Container Manager is started, it uses the following configurations as the basis for fault handling by default:

{
  "NotHandleFaultCodes":[
    "80E21007","80E38003","80F78006","80C98006","80CB8006","81318006","80A18006","80A18005","80FB8000","8C1F8609",
    "80CD8006","80CD8003","80A38006","80A38003","80A58006","80A58003","80DE1805","80F18006","80F18003","80DF8006",
    "80E01805","80E18400","80E01809","80E18401","80E00209","80F38006","80F38003","80E18006","80D38009","819B800D",
    "80DD8008","80DD8007","80B98006","80BD8006","819B8006","80DE1803","819D8000","81998006","81978006","81978004",
    "815F8006","815F8004","81338006","81338004","817F8006","817F8004","816F8006","816F8004","814F8006","814F8004",
    "81938006","81938004","81478006","81478004","813B8006","813B8004","81578006","81578004","81958006","81958004",
    "81078603","8C2FA009","A4025021","A60250C1","A4025081","A214000D","A414000D","A4028801","A4025101","A2140007",
    "A4140007","A2140008","A4140008","A40250E1","A214000A","A414000A","A4025061","A4025041","A214000B","A414000B",
    "A414000C","A2140009","A4140009","A4303002","80B78006","80B78005","80E1800F","80DE0200","814D8006","8C1F860B",
    "8C1F8608","4C1F8608","819B8003","80DF8401","80DF8400","80818200","80818201","80818202","80818203","80818204",
    "80818205","80F38009","81A3880C","81AD8605","80E20207","81078605","80DE0207","8C2FA001","819B8605","80818C06",
    "8C1F860A","80E18405"
  ],
  "RestartRequestCodes":[
    "80C98008","80C98002","80C98003","80C98009","80CB8002","80CB8008","80CB8009","80CF8003","81318008","80D58000",
    "80D58009","80D98008","80DB800A","80DB8000","80DD8000","80DD8003","80C98000","81AB800D","81AB8003","80BD8000",
    "80BB8009","80BD8003","80BD8009","80BB8000","80BB8003","80BB8008","80BB800A","81AB8008","80C9800A","80CB800A"
  ],
  "RestartBusinessCodes":[
    "8C204E00","A8028802","A4302003","A4302004","A4302005","A4302006","A4302009","A430200A", "A6301002","B4060011",
    "B406009C","B4060008","B4060009","B406000E","A60250A1","A2301001","A2301002","A2303001", "B4060006","B4060007",
    "B406000D","B4060014","B4060010","B4060011","80E01801", "81B38009","81B38004"
  ],
  "FreeRestartNPUCodes":[
    "8C0E4E00","8C104E00","8C0C4E00","8C044E00","8C064E00","8C17A005","8C1DA005","8C19A005","8C0A4E00","8C084E00",
    "A4193217","A4193218","A42A0000","A42F3917","A42F3918","8C464E00","8C124E00"
  ],
  "RestartNPUCodes":[
    "8C03A000","8C1FA006","40F84E00","80E24E00","80E21E01","80E38008","80E3A202","80E3A203","80E39200","819B800A",
    "80E2120D","80E78000","80E78008","80FA4E00","812E4E00","80C78008","80F78009","80F78008","80F78003","80E18404",
    "80FB8005","80A18008","80CD8008","80A38008","80A58008","80DE1801","80F18008","80F18000","80F1800A","80CF8000",
    "80DF8000","80DF8009","80DF8008","80DF800A","80F38008","80F2180D","80E18005","80E18008","80E1800A","812F8000",
    "80B98000","80B98008","80BD8008","80CB8001","81998009","81998008","81978008","815F8008","81338008","817F8008",
    "81478008","813B8008","81578008","81958008","A2141004","A2141006","A2142004","A2142006","A2145004","A4183200",
    "A6023001","A6023002","A6023003","A6023004","A6060000","A6060001","A6060002","A6060003","A6060004","A6060005",
    "A606000A","A606000B","A606000C","A606000F","A606009D","A6060FFF","A607FFFF","A6140001","A6140002","A6140003",
    "A6140004","A6140005","A6140006","A6141003","A6142003","A6143003","A6144003","A6145003","A6192D15","A6193206",
    "A6193215","A6193248","A62F3905","A62FFFFF","A6303003","A6303004","A6360000","A6361000","A6362000","A8021004",
    "A8060FFF","A807FFFF","A82A0000","80B78000","80B58000","81498004","80F78C02","80F78C03","80F78C04","81B38008",
    "80E18000","80E21008","80C98001","80E58005","80E58009","80E58E02","80E58E03","816F8008","814F8008","81938008",
    "80E44E00","80CF8009","80CF8008","813B8002","81338002","81578002","81958002","81938002","81478002","81978002",
    "815F8002","81C9800A","81C7800A","81C5800A","813F800A","8139800A","8145800A","8C4BA00C","80E3A207"
  ],
  "SeparateNPUCodes":[
    "80E3A201","80E18402","80E0020B","817F8002","816F8002","814F8002","9419321B","A2301000","A2301001","A2302001",
    "A4192C1A","A4193216","A419321B","A419321C","A42F390F","A42F3916","A42F391A","A6183207","A62F3934","A8028801",
    "A819320F","A8193234","A8193235","80818c00","80818C05","80DF8402","80818C00","4C4BA00C"
  ]
}

For details about the information of each fault, see Processor Fault Code Reference Documents.
For details about the processor fault levels, see Fault Code Level Description.

Fault Code Level Description

After obtaining the processor fault codes from drivers, Container Manager classifies the faults into the following six levels based on their impacts on devices and services. For details, see Table 1. If you need to change the fault level, see (Optional) Processor Fault Level Configuration.

**Table 1** Fault severity and handling policies
Fault Level	NPU Reset Policy	Container Handling Policy
NotHandleFault	If the fault does not affect services, no action is required.	No handling is required.
RestartRequest	After the fault lasts for 60 seconds, Container Manager adds the faulty processor and associated processors to the buffer of processors to be reset. For details about the buffer reset logic, see Fault Handling.	When the -ctrStrategy parameter in the run command is set to singleRecover or ringRecover, container startup or stopping is enabled. For details about their differences, see Table 1.
RestartBusiness
FreeRestartNPU	After receiving the fault, Container Manager immediately adds the faulty processor and associated processors to the buffer of processors to be reset. For details about the buffer reset logic, see Fault Handling.
RestartNPU
SeparateNPU	Processor isolation is required if the fault cannot be rectified through reset.	No handling is required.

Parent topic: Fault Level Configuration