P00121_-_HP_Smart_Array_Profile

60 Version 1.3.001
9.9 External Array with redundant controller model
HPSA_ArraySystem:01
OpStatus = “Degraded”
HPSA_ArrayController:123
OpStatus = “OK”
ComponentCS
HPSA_StorageVolume:002
OpStatus = “Degraded”
HPSA_ArrayController:124
OpStatus = “OK”
ComponentCS
HPSA_RedundancySet:01
TypeOfSet = “Sparing”
RedundancyStatus = “OK”
ConcreteIdentity
MemberOfCollection
MemberOfCollection
SystemDevice
Figure 30 - HP Smart Array profile: External Array – redundant controllers
Figure 30 shows a typical external Storage Subsystem with two redundant controllers. The
HPSA_RedundancySet and CIM_MemberOfCollection show the two controllers in a redundant pair.
HPSA_RedundancySet.TypeOfSet is set to “Sparing” to indicate active/standby configuration. The
RedundancyStatus is “OK” for the above example. In the above example we see that the “degraded”
status of a logical drive has been consolidated into HPSA_ArraySystem.OperationalStatus[0].