Fujitsu M10-4
 
Fujitsu M10-1
 
Fujitsu M10-4S
 

PLA-Support>Sun Systems>Sun_Other>Sun Collections>SN-OTH: Sun PSH
 

In this Document

Purpose

Details

References

Applies to:

Purpose

Provide additional information for message ID: M10-cpu.core.fe

Fujitsu fault codes:

02000700, 02000701, 02000702, 02000703, 02000706, 02000707, 02000708,
02000804, 02000805, 02000b01, 02000c01, 02000c02, 02000d00, 02000d01,
02000d02, 02002900

Details

Type

Hardware Fault

   cpu.core.fe

Severity

Critical

Description

Fault due to an internal fatal error within a core on a CPU detected by the SPARC64 X CPU chip hardware.

Automated Response

The domain using this CPU chip is reset.

Impact

The core of the CPU chip is deconfigured.

aIndicted Hardware

For M10-1 systems the Motherboard is marked for replacement. For M10-4 and M10-4S systems, the related Motherboard (CMUU or CMUL) is marked for replacement.

If the fault was detected while running POST, such events are listed in the following categories:

- fe-divider-err: 02000700 Unexpected value generated by divider (or possibly the comparator is faulty)
- fe-fma-err: 02000701 Unexpected value generated by floating multiply/add instruction
- fe-vis-err: 02000702 Unexpected value generated by a vis instruction
- fe-fp-err: 02000703 Unexpected value generated by a floating point instruction
- fe-simd-err: 02000706, 02000707 Unexpected value generated by SIMD instruction
- fe-fdec-err: 02000708 Unexpected value generated by decimal floating point instruction
- fe-l1dcache-stlb-way-deconfigured: 02000805 At least one way of the L1 dcache or sTLB (detected by checking ASI_AFSR)
- fe-l1dcache-ue: 02000804 Uncorrectable error in L1 dcache (detected by checking ASI_AFSR)
- fe-cipher-err: 02002900 Unexpected value generated by Cipher instruction
- fe-itlb-data-cmp-err: 02000c02 An error is detected by writing to the iTLB and not getting the expected result when reading back
- fe-itlbtag-cmp-err: 02000c01 A tag error is detected by writing to the iTLB registers and not getting the expected result when reading back
- fe-dtlb-data-cmp-err 02000d02 An error is detected by writing to the dTLB and not getting the expected result when reading back
- fe-dtlbtag-cmp-err: 02000d01 A tag error is detected by writing to the dTLB registers and not getting the expected result when reading back
- fe-dmmureg-cmp-err: 02000d00 An error was detected by writing to the Virtual Watchpoint Address Register or Physical Watchpoint 

  Address Register and not getting the expected result when reading back
- fe-stchg-core-err: 02000b01 A CPU core level error is detected when checking ASI_STCHG

Suggested Action for System Administrator

The recommended service action for this event is to schedule replacement of the affected component(s) at the earliest possible convenience. Although the hardware may be functioning, it is not intended nor recommended that the faulted component(s) remain in the system for a prolonged period of time.

Refer to the following document for the latest procedures for displaying event content in preparation for submitting a service request and applying any post-repair actions that may be required.

PSH Procedural Article for Fujitsu M10 Diagnosis (Doc ID 1525156.1)

This solution has no attachment