Identifying Faulty Dimms; Determine Which Dimm Is Faulty (Oracle Ilom); Determine Which Dimm Is Faulty (Psh) - Oracle SPARC T8-4 Service Manual

Identifying Faulty DIMMs

"Understanding DIMM Configurations" on page 69
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"Identifying DIMMs" on page 71
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"DIMM Configuration Errors" on page 72
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Identifying Faulty DIMMs
You can identify faulty DIMMs using the following methods:
"Determine Which DIMM Is Faulty (Oracle ILOM)" on page 74
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"Determine Which DIMM Is Faulty (PSH)" on page 74
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"Determine Which DIMM Is Faulty (DIMM Fault LEDs)" on page 76
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Determine Which DIMM Is Faulty (Oracle ILOM)

If you suspect that the server has a memory problem, run the Oracle ILOM show
faulty command.
This command lists memory faults and identifies the DIMM modules associated with the fault.
Related Information
"Determine Which DIMM Is Faulty (PSH)" on page 74
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"Determine Which DIMM Is Faulty (DIMM Fault LEDs)" on page 76
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Determine Which DIMM Is Faulty (PSH)

The Oracle Fault Management tool fmadm faulty displays current server faults, including
DIMM failures.
Start the Fault Management Shell:
1.
-> start /SP/faultmgmt/shell
Are you sure you want to start /SP/faultmgmt/shell (y/n)? y
2. Type:
faultmgmtsp> fmadm faulty
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Time UUID
74 SPARC T8-4 Server Service Manual • January 2022
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