CLI Guide

See also
● cluster summary
● ds summary
cluster summary
Displays a summary of all clusters and the connectivity between them.
Contexts
All contexts.
In /clusters context, command is summary.
Syntax
cluster summary
Description
The following table shows the fields available in the cluster summary output.
Table 5. cluster summary field descriptions
Field Description
Clusters:
Name
Name of the cluster.
Cluster ID
For metro node Local, always 1. For metro node Metro, 1 or 2.
TLA
The Top-level Assembly. The product TLA must uniquely
identify the product instance. For metro node the TLA must
uniquely identify the cluster (which is the rack and all physical
components in it)
Connected
Whether or not the CLI is connected to at least one director in
the cluster (connected to the cluster).
● true - CLI is connected to the cluster.
● false - CLI is not connected to the cluster.
Expelled
● true - The cluster is expelled from its island.
● false - The cluster is not expelled from its island.
Operational Status
● degraded - The cluster is not operating as configured
and is not currently transitioning. Examples include:
degraded redundancy level (a director is dead), all exports
switched to write through because of hardware health
problems, suspended virtual volumes, suspended exports,
storage volumes not visible from all directors, meta-volume
not yet processed.
● isolated - The cluster is not communicating with any
other clusters.
● ok - The cluster is functioning normally.
● transitioning - The cluster is reacting to external
events and may not be operating as configured. I/O may
be suspended during the transition period.
Commands 69