Sun System Handbook - ISO 3.4 June 2011 Internal/Partner Edition | |||
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Solution Type Problem Resolution Sure Solution 1309810.1 : Power Supplies in SPARC Enterprise T5120/T5140 systems are shown in the wrong PSU Slots (CR 7020694)
In this Document
Applies to:Sun SPARC Enterprise T5120 Server - Version: Not ApplicableSun SPARC Enterprise T5140 Server - Version: Not Applicable and later [Release: N/A and later] Information in this document applies to any platform. SymptomsILOM incorrectly identifies the slot that each Power Supply Unit (PSU) is installed in SPARC Enterprise T5120 and T5140. This will lead to identifying the wrong PSU in the event of a PSU failure.CauseOPS started using a new PDB (FRU P/N = 511-1604-01) in T5120 and T5140 and in the ILOM reporting, PSU0 and PSU1 are swapped. As a result, in the event of a power failure, the wrong PSU will be identified.Solution1. Check the part number with the ILOM show /SYS/PDB command in order to determine if you are hitting this issue, for example:-> show /SYS/PDB /SYS/PDB Targets: Properties: type = Power Distribution Board ipmi_name = /PDB fru_name = PDB fru_description = ASY,PDB,HORIZONTAL,2U fru_manufacturer = Flextronics Semiconductor fru_version = 06_51 fru_part_number = 5111604 <---- the PDB part number fault_state = OK clear_fault_action = (none) 2. If the system has PDB p/n 511-1604-xx and SysFW is less that 7.3.1, you have to identify which PSU is faulted by looking at the PSU LEDs, instead of relying on the ILOM system event log. 3. The fix for this bug (CR 7020694) will be integrated in System FW version 7.3.1. Attachments This solution has no attachment |
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