Show Cluster Utility

Show Cluster Utility

The Show Cluster utility is useful in reviewing information about your cluster. This command collects data from three different sources, and each discrete source contains classes. Within each class are specific fields that can be selectively called upon and displayed, or written to a report file. (The output qualifier is used when writing to a report file.) Another very useful command is the "SET SCREEN=xx" to adjust terminal width.

The System Communication Services (SCS) database has the following classes:

Table 8.1: SCS Classes

Class Name

Description

Members

Active cluster nodes.

Systems

Detailed description of the participating systems, e.g., node name, ID number, hardware, software version.

Circuits

Cluster virtual circuits.

Connections

Connections that run over the virtual circuits.

Counters

Traffic counters.

Credits

Send and receive credits for each connection.

Cluster data is collected from the connection management database; the single class is called "Cluster."

Port data is collected from the port database and has classes of:

Table 8.2: Port Data Classes

Class Name

Description

Errors

Error counts on each port.

Local_Ports

Node's cluster port interfaces.


	Tip	Each of the databases mentioned above has its own window display. Each class within the database may have fields added to its own display. This section is not intended to be a course on how to use the Show Cluster utility; please refer to the manual for appropriate instructions on its use.

Cluster Class

+-------------------+---------+

SYSTEMS MEMBERS

+-------------------+---------+

NODE SOFTWARE STATUS

+-------------------+---------+

VAX1 ...

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