System fan 66
Table 5-3 Class: HP_CoolingCollection
Property name Property implementation
GroupOperationalStatus[0] Represents the most severe cooling redundancy status
and non-fault tolerant fan operational status:
• 0 (Unknown)—if fan collection status is unknown
• 2 (OK)—if fans are operating properly
• 3 (Degraded)—if no
HP_WinFan.OperationalStatus[0] for all non-fault
tolerant fans report 6 (Error) and
HP_WinCoolingRedundancySet.RedundancyStatus
for any cooling redundancy sets report 3
(Degraded Redundancy) or 4 (Redundancy Lost)
and no cooling redundancy sets report 5 (Overall
Failure). If the system starts up with a redundancy
status set to 4 (Redundancy Lost) and no fans have
been removed or failed, the
GroupOperationalStatus is set to 2 (OK) because
this is a valid configuration.
• 6 (Error)—if HP_WinFan.OperationalStatus[0] for
any non-fault tolerant fans report 6 (Error) or
HP_WinCoolingRedundancySet.RedundancyStatus
for any cooling redundancy sets report 5 (Overall
Failure).
Note: If the system starts up with a redundancy status
set to 4 (Redundancy Lost) and no fans have been
removed or failed, the GroupOperationalStatus is set
to 2 (OK) because this is a valid configuration.
• Unknown status for fans, if
GroupOperationalStatus[0] is 0 (Unknown);
GroupStatusDescriptions[0]
• Fans are operating properly, if
GroupOperationalStatus[0] is 2 (OK);
• Fault tolerant fans are degraded, if
GroupOperationalStatus[0] is 3 (Degraded);
• Fans have failed, if GroupOperationalStatus[0] is
6 (Error)
5.3.3HP_CoolingRedundancySet
HP_CoolingRedundancySet is used to model fan redundancy sets on Integrity servers. The Windows
implementation class is HP_WinCoolingRedundancySet.
Table 5-4 Class: HP_CoolingRedundancySet
Property name Property implementation
CIM_ManagedElement
Caption
Cooling Redundancy Set n, where n represents the
number of the redundancy set instance.
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