T5440 Doesn't Power On Due to a CPU POK Glitch
(Doc ID 1594460.1)
Last updated on FEBRUARY 02, 2024
Applies to:
Sun SPARC Enterprise T5440 Server - Version All Versions to All Versions [Release All Releases]Information in this document applies to any platform.
Symptoms
Customer reports the system is down and won't power on.
-> show faulty will most likely show a fault on a CPU:
-> show faulty
Target | Property | Value
--------------------+------------------------+---------------------------------
/SP/faultmgmt/0 | fru | /SYS
/SP/faultmgmt/0/ | timestamp | Oct 16 18:05:53
faults/0 | |
/SP/faultmgmt/0/ | sp_detected_fault | Poweron failed: suspect
faults/0 | | components: CPU1
Looking at the ILOM logs a continuous POK Glitch on the CPU can be seen:
-> show /SP/logs/event/list
2035 Wed Oct 16 18:46:53 2013 Chassis Log minor
POK Glitch: /SYS/MB/CPU1 (vmem)
2034 Wed Oct 16 18:46:42 2013 Chassis Log minor
POK Glitch: /SYS/MB/CPU1 (vmem)
2033 Wed Oct 16 18:46:31 2013 Chassis Log minor
POK Glitch: /SYS/MB/CPU1 (vmem)
2032 Wed Oct 16 18:46:20 2013 Chassis Log minor
POK Glitch: /SYS/MB/CPU1 (vmem)
2031 Wed Oct 16 18:46:09 2013 Chassis Log minor
POK Glitch: /SYS/MB/CPU1 (vmem)
2030 Wed Oct 16 18:45:58 2013 Chassis Log minor
POK Glitch: /SYS/MB/CPU1 (vmem)
2029 Wed Oct 16 18:45:47 2013 Chassis Log minor
POK Glitch: /SYS/MB/CPU1 (vmem)
2028 Wed Oct 16 18:45:36 2013 Chassis Log minor
POK Glitch: /SYS/MB/CPU1 (vmem)
2027 Wed Oct 16 18:45:24 2013 Chassis Log minor
POK Glitch: /SYS/MB/CPU1 (vmem)
2026 Wed Oct 16 18:45:13 2013 Chassis Log minor
POK Glitch: /SYS/MB/CPU1 (vmem)
2025 Wed Oct 16 18:45:00 2013 Chassis Log minor
POK Glitch: /SYS/MB/CPU1 (vmem)
2024 Wed Oct 16 18:44:49 2013 Chassis Log minor
POK Glitch: /SYS/MB/CPU1 (vmem)
2023 Wed Oct 16 18:44:38 2013 Chassis Log minor
POK Glitch: /SYS/MB/CPU1 (vmem)
2022 Wed Oct 16 18:44:27 2013 Chassis Log minor
POK Glitch: /SYS/MB/CPU1 (vmem)
2021 Wed Oct 16 18:44:16 2013 Chassis Log minor
POK Glitch: /SYS/MB/CPU1 (vmem)
2020 Wed Oct 16 18:44:04 2013 Chassis Log minor
POK Glitch: /SYS/MB/CPU1 (vmem)
2019 Wed Oct 16 18:43:53 2013 Chassis Log minor
POK Glitch: /SYS/MB/CPU1 (vmem)
2018 Wed Oct 16 18:43:42 2013 Chassis Log minor
POK Glitch: /SYS/MB/CPU1 (vmem)
Cause
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In this Document
Symptoms |
Cause |
Solution |
References |