Hitachi

In-Memory Data Grid Hitachi Elastic Application Data Store


2.11.2 EADS servers' cluster participation status

The following figure shows the EADS server cluster participation status transitions.

Figure 2‒28: Cluster participation status transitions

[Figure]

The following table explains the statuses shown in the figure.

Table 2‒5: EADS server cluster participation statuses

Cluster participation status

Description

Participation status

Status displayed by the eztool status command

Participating in the cluster

online

The EADS server is participating in the active cluster.

Not participating in the cluster

offline

The EADS server is not participating in the active cluster.

An EADS server that has been deleted from the cluster for a reason such as a communication error is placed in this status.

An EADS server in this status might not be available for data access processing or command execution.

An EADS server in this status can resume participation in the cluster after its status has been checked and it is recovered.

On standby to participate in the cluster

standby

The EADS server has never participated in the active cluster.

An EADS server defined in the cluster properties is in this status when it has not started.

Once an EADS server in this status is started, it is participating in the cluster.