Sun SPARC T5120/T5220 Reports Faulty DIMMs on Nonexistent or DIMM Wrong Slot
(Doc ID 1573754.1)
Last updated on JANUARY 30, 2020
Applies to:
Sun SPARC Enterprise T5220 Server - Version Not Applicable to Not Applicable [Release N/A]Sun Netra CP3260 ATCA Blade Server - Version Not Applicable to Not Applicable [Release N/A]
Sun SPARC Enterprise T5120 Server - Version Not Applicable to Not Applicable [Release N/A]
Sun Blade T6320 Server Module - Version Not Applicable to Not Applicable [Release N/A]
Sun Netra T5220 Server - Version Not Applicable to Not Applicable [Release N/A]
Information in this document applies to any platform.
Symptoms
- UltraSparc T2 systems report memory errors on non-existent DIMM slot D2 or D3,
There are not D2 or D3 FB DIMM slot on the UltraSparc T2 systems
For Example:
ERROR: MB/CMP0/BR0/CH0/D3 initialization failed
or
ERROR: MB/CMP0/BR0/CH1/D2 initialization failed
- UltraSparc T2 systems report memory errors on a DIMM slot that is not populated
For Example:
Sun Netra T5220, No Keyboard
Copyright (c) 1998, 2011, Oracle and/or its affiliates. All rights reserved.
OpenBoot 4.33.0.b, 16256 MB memory available, Serial #9562xxxx.
Ethernet address 0:21:28:xx:xx:xx, Host ID: 85xxxxxx.
ERROR: The following devices are disabled:
MB/CMP0/BR3/CH0/D1
MB/CMP0/BR3/CH1/D1
-> show /SP/faultmgmt/
/SP/faultmgmt
Targets:
shell
0 (/SYS/MB/CMP0/BR3/CH0/D1)
1 (/SYS/MB/CMP0/BR3/CH1/D1)
-> show /SYS/MB/CMP0/BR3/CH1/D1
show: Invalid target /SYS/MB/CMP0/BR3/CH1/D1
- The DIMM errors could be detected by POST
- DIMM errors with the wrong slot may also be reported by Solaris FMA
- Platform system firmware is below 7.4.2
Changes
Cause
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