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Power Topology Profile
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redundancy of power supplies. The two CIM_RedundancySet instances shall be associated to each other
through CIM_ConcreteIdentity, and shall represent together the power redundancy for the consumer
components of the managed system.
7.3.1 Assigned Power Redundancy Priority
The assigned power redundancies’ priorities for maintaining the underlying instrumentation shall be
represented through the Dell_OrderServiceAffectsElemen.AssignedSequence on the association
instance associating the instance of CIM_RedundancySet representing either the power supply or the
external power redundancy to the instance of Dell_OEMPowerConfigurationService.
7.3.2 Power Supply Redundancy
The power supply redundancy shall be implemented, and the requirements in DSP1015 section 7.7 shall
apply.
7.3.3 External Power Domain Redundancy
Modeling the external power domain redundancy is mandatory and shall be implemented. External power
domain redundancy shall be modeled using the CIM_RedundancySet that is associated with the
CIM_AdminDomain instances representing the external power domain through instances of
CIM_MemberOfCollection. There shall be at least one instance of CIM_AdminDomain associated with the
CIM_RedundancySet instance.
There shall be one and only one instance of CIM_RedundancySet representing the external power
domain redundancy associated with one and only one instance of CIM_RedundancySet representing the
internal power redundancy through the CIM_ConcreteIdentity association.
The requirements in section 10.14 shall apply to the CIM_RedundancySet instance representing the
external power domain redundancy.
7.3.3.1 Initial Configuration of External Power Domain Redundancy (Optional)
If the managed system depends on the client input to determine its external power redundancy, the
implementation shall either comply with the requirements in section 7.3.3.1.1 or in section 7.3.3.1.2.
7.3.3.1.1 Initial Non-Redundant Configuration
The initial external power domain redundancy shall be represented by an instance of
CIM_RedundancySet, where the CIM_RedundancySet.ReduandancyStatus property shall have value of
4 (Redundancy Lost).
One and only one of the instances of CIM_AdminDomain associated to the instance of
CIM_RedundancySet shall be associated to instance(s) of CIM_PowerSupply through the
CIM_SystemComponent association.
7.3.3.1.2 Initial Unknown Redundancy Configuration
The initial external power domain redundancy shall be represented by an instance of
CIM_RedundancySet, where the CIM_RedundancySet.ReduandancyStatus property shall have value of
0 (Unknown).
The instances of CIM_AdminDomain associated to the instance of CIM_RedundancySet shall not be
associated to any instance of CIM_PowerSupply through the CIM_SystemComponent association.