Oracle Solaris Performance, Panics, Hangs, and Dtrace (MOSC)

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firmware upgrade/downgrade impact on LDOM

edited Oct 7, 2013 7:45AM in Oracle Solaris Performance, Panics, Hangs, and Dtrace (MOSC) 4 commentsAnswered
 Hi 
i have a T4-1. After the replacement of motherboard there is a need for firmware upgrade. SP was moved over from the old board to the new board. As the system is currently not running the latest firmware, i do not know whether to downgrade or upgrade the firmware. 

If i downgrade the OBP and match it to the ILOM, will there be any impact to LDOM? another choice is to upgrade everything to the latest version. 

Thanks

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