
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.