association CIM_ParticipatingCS : CIM_Dependency

Description:

A Cluster is composed of two or more ComputerSystems, operating together. A ComputerSystem may participate in multiple Clusters. When first establishing or bringing up a Cluster, only one ComputerSystem may be defined as participating in it. Therfore, the cardinality of the association for the ComputerSystem reference is Min (1).

Definition:

Feature Type Class Origin Qualifiers
Antecedent CIM_ComputerSystem CIM_Dependency
Override Antecedent
Min 1
Description The ComputerSystem which participates in the Cluster.
Key TRUE
Dependent CIM_Cluster CIM_Dependency
Override Dependent
Description The Cluster.
Key TRUE
StateOfNode uint16 CIM_ParticipatingCS
Description StateOfNode indicates the condition of the participating ComputerSystem in the Cluster. For example, one value is "Joining" (2).
ValueMap 0, 1, 2, 3, 4, 5, 6
Values "Unknown" [0]
"Other" [1]
"Joining" [2]
"Paused" [3]
"Available" [4]
"Unavailable" [5]
"Degraded" [6]
RoleOfNode uint16 CIM_ParticipatingCS
Description RoleOfNode indicates whether the Cluster nodes are peers (value = 2), connected in a master-slave/primary- secondary relationship (values = 3 for primary, 4 for secondary), available in a standby configuration (5) or of some other (1) or unknown (0) relationship. In a System/390 environment, the nodes are identified as "Base Plex" (value=6) or "Enhanced Plex" (value=7).
ValueMap 0, 1, 2, 3, 4, 5, 6, 7
Values "Unknown" [0]
"Other" [1]
"Peer" [2]
"Primary" [3]
"Secondary" [4]
"Standby" [5]
"Base Plex" [6]
"Enhanced Plex" [7]

Typographical Conventions:

  1. Inherited properties are italicized.
  2. Local properties are bolded.
  3. Key properties are highlighted in gold

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