2.11.1 Cluster status transitions
The following figure shows the cluster status transitions.
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The following table explains each status shown in the figure.
Cluster status |
Description |
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---|---|---|
Status |
Status displayed by the eztool status command |
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AVAILABLE |
The cluster is running normally. |
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PARTIALLY_AVAILABLE |
The cluster is partially running. The cluster might not be accessible depending on the key. If the number of EADS servers that make up the cluster is at least the data multiplicity Once the cluster is placed in this status, it cannot be placed in AVAILABLE (cluster available) status unless all EADS servers are stopped. |
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NOT_AVAILABLE |
The cluster is not running. The cluster is placed in this status in either of the following cases:
Once the cluster is recovered from split-brain, it can be placed in AVAILABLE status (cluster available) or PARTIALLY_AVAILABLE (cluster partially available). |