Fujitsu SPARC T5440 Manual do Utilizador descarregar pdf (Página 69)

Managing Faults 43

INFO or WARNING: message

In CODE EXAMPLE: POST Error Message on page 43, POST reports a memory error

at FB-DIMM location /SYS/MB/CPU0/CMP0/BR1/CH0/D0. The error was detected

by POST running on core 7, strand 2.

Perform further investigation if needed.

■ If POST detects a faulty device, the fault is displayed and the fault information is

passed to the service processor for fault handling. Faulty FRUs are identified in

fault messages using the FRU name.

■ The fault is captured by the service processor, where the fault is logged, the

Service Required LED is lit, and the faulty component is disabled. See

CODE EXAMPLE: Fault Detected by POST on page 48.

■ Run the ILOM show faulty command to obtain additional fault information.

In this example, /SYS/MB/CPU0/CMP0/BR1/CH0/D0 is disabled. The system can

boot using memory that was not disabled until the faulty component is replaced.

Note – You can use ASR commands to display and control disabled components. See

“Disabling Faulty Components” on page 50.

Related Information

■ “Diagnostic Flowchart” on page 11

CODE EXAMPLE: POST Error Message

7:2>

7:2>ERROR: TEST = Data Bitwalk

7:2>H/W under test = /SYS/MB/CPU0/CMP0/BR1/CH0/D0

7:2>Repair Instructions: Replace items in order listed by 'H/W

under test' above.

7:2>MSG = Pin 149 failed on /SYS/MB/CPU0/CMP0/BR1/CH0/D0 (J792)

7:2>END_ERROR

7:2>Decode of Dram Error Log Reg Channel 2 bits

60000000.0000108c

7:2> 1 MEC 62 R/W1C Multiple corrected

errors, one or more CE not logged

7:2> 1 DAC 61 R/W1C Set to 1 if the error

was a DRAM access CE

7:2> 108c SYND 15:0 RW ECC syndrome.

7:2>

7:2> Dram Error AFAR channel 2 = 00000000.00000000

7:2> L2 AFAR channel 2 = 00000000.00000000

1 2 ... 64 65 66 67 68 69 70 71 72 73 74 ... 213 214

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Fujitsu SPARC T5440 Manual do Utilizador Página 69