I have a pair of Cisco UCS C240s for hosts at work, and one of them keeps triggering alarms in vCenter 5.5 Essentials Plus. Most of the time, it says that a fan is not functioning, and yet when I go into the hardware status, it doesn't even have fans listed. In the hardware status, it says that there are 2 warnings for the processor, one for processor 1 showing "P_CATERR_N" and the second for processor 2 showing "P2_MEM01_MEMHOT". When I go into the management page for the UCS unit, there are no hardware alarms at all, and the "predictive catastrophic error" flag is not triggered at all, and the memory all shows perfectly normal temps. I trust Cisco's own page more than I trust vCenter's. How do I turn off the hardware status alarms in vCenter to make this garbage stop?
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