Persistence Clusters Status Table

The persistence clusters status table presents the state of persistence clusters and servers.

Clicking a cluster row expands a Servers List, detailing the persistence servers in the cluster.

Columns

GUI Item Description
Cluster Status The health of the cluster based on the aggregated state values of its servers.

For server state values, see Persistence Server States.

Name Name of the persistence cluster.
Servers Status summary of the persistence servers in the cluster.
Stores List of persistence stores that the cluster implements.
Note: The Attention tally in the GUI top bar does not include persistence servers or eFTL servers unless at least one server from the cluster is present. Nonetheless, even in a situation where a cluster is configured but none of its servers are present, the status table indicates that the cluster and its absent servers are offline.

Commands

Icons at the right of each client row trigger commands:
  • Suspend all servers in the cluster, in preparation for saving the contents of its persistence servers. For background information, see Saving and Loading Persistence State, and its sub-topics.
  • Save the data state of all the persistence servers in the cluster. This command is visible only when it is available. For background information, see Saving and Loading Persistence State, and its sub-topics.
  • Force this cluster to form a quorum. This command icon is visible only when it is relevant. Before using this command, read Before Forcing a Quorum.
  • Servers List
    To see more details about a persistence server, click its row in the persistence clusters status table.
Related reference