Dell OpenManage Server Administrator Version 1.4 SNMP Reference Guide
Clustering combines multiple systems in such a way that they provide services a single system could not. Clustering enhances higher availability, scalability, and management. Higher availability is achieved by using "failover" clusters, in which resources can automatically move between two or more systems in the event of a failure. Scalability is achieved by balancing the load of an application across several computer systems. Simpler management is achieved by using virtual servers, as opposed to managing each individual computer system.
The Cluster Group defines attributes such as the number of systems in the cluster, capabilities of the cluster, type of cluster, and name of the cluster.
The following table defines the attributes of the cluster.
Name | clusterTable |
---|---|
Object ID | |
Description | |
Syntax | |
Access |
Name | clusterTableEntry |
---|---|
Object ID | |
Description | |
Syntax | |
Access | |
Index |
Name | clusterChassisIndex |
---|---|
Object ID | |
Description | |
Syntax | |
Access |
Name | clusterIndex |
---|---|
Object ID | |
Description | |
Syntax | |
Access |
Name | clusterStateCapabilities |
---|---|
Object ID | |
Description | |
Syntax | |
Access |
Name | clusterStateSettings |
---|---|
Object ID | |
Description | |
Syntax | |
Access |
Name | clusterStatus |
---|---|
Object ID | |
Description | |
Syntax | |
Access |
Name | clusterType |
---|---|
Object ID | |
Description | |
Syntax | |
Access |
Name | clusterTypeDescriptionName |
---|---|
Object ID | |
Description | |
Syntax | |
Access |
Name | clusterName |
---|---|
Object ID | |
Description | |
Syntax | |
Access |
This section includes definitions for Server Administrator-specific variable values used in this section.
Variable Name: DellClusterType | |
---|---|
Data Type: Integer | |
Possible Data Values |
Meaning of Data Value |
unknown(1) | |
highAvailabilityCluster(2) |