The database administator may execute the
faunadb-admin status command against any node in the cluster. The command will return the cluster’s status from the point of view of the node executing the command. In normal operations, all nodes will have the same point of view.
Datacenter: asia-east (in Replication: yes) =========================================== Status State WorkerID Log Segment Address Owns Goal HostID up live 516 none 18.104.22.168 31.2% 31.2% d3f4039a-19e7-44f9-9ff0-fbb84873301c up live 519 none 22.214.171.124 37.3% 37.3% 751ab602-515f-4410-b541-5a022b7f20fb up live 520 Segment-1 126.96.36.199 27.0% 31.5% bee6efeb-a159-445c-9073-7442a42d6906 Datacenter: us-west. (in Replication: yes) ============================================= Status State WorkerID Log Segment Address Owns Goal HostID up live 512 none 12.567.130.208 30.7% 30.7% 1a99f8f1-102f-49c7-8493-55d53d7fe006 up live 513 none 12.567.92.245 48.9% 38.9% 2a91b55d-e5f6-4a56-9103-0371152de804 up live 514 Segment-1 12.567.197.208 20.4% 30.4% d3b47f57-e64b-4f07-9e69-f2995e65f9e1
|Status||If the node is seen as alive, then the status will be “up” or else it will be reported as “down”.|
|State||If the node is operational, it is “live”. If the node has been deleted from the cluster, but has not been shutdown, then the state will be “removed”.|
|WorkerID||The unique id given by fauna cluster membership.|
|Log Segment||If this node is a log node, then the log segment will be displayed.|
|Address||The network address used by the nodes to communicate with each other.|
|Owns||The current percentage of data owned by this node for its datacenter.|
|Goal||The target percentage of data that should be owned for its datacenter.|
|HostID||The unique address for this host.|
Each datacenter will print out all of its nodes in a group. When a datacenter owns less than 100% of the data, then data must be transferred from other datacenters in the cluster to fill in the missing data. When an individual node in a datacenter
Owns what is equals its
Goal, then no data movement is required for this node. When Owns is greater than the Goal, then data must be removed or transferred off this node. When the Owns is less than the Goal, then data must be transferred to this node. See Datacenter: us-west above for nodes which require data movement.