content/commands/cluster-replicas.md
The command provides a list of replica nodes replicating from the specified
master node. The list is provided in the same format used by [CLUSTER NODES]({{< relref "/commands/cluster-nodes" >}}) (please refer to its documentation for the specification of the format).
The command will fail if the specified node is not known or if it is not a master according to the node table of the node receiving the command.
Note that if a replica is added, moved, or removed from a given master node,
and we ask CLUSTER REPLICAS to a node that has not yet received the
configuration update, it may show stale information. However eventually
(in a matter of seconds if there are no network partitions) all the nodes
will agree about the set of nodes associated with a given master.
| Redis Software | Redis Cloud | <span style="min-width: 9em; display: table-cell">Notes</span> | |:----------------------|:-----------------|:------| | <span title="Not supported">❌ Standard</span> <span title="Not supported"><nobr>❌ Active-Active</nobr></span> | <span title="Not supported">❌ Standard</span> <span title="Not supported"><nobr>❌ Active-Active</nobr></span> | |
{{< multitabs id="cluster-replicas-return-info" tab1="RESP2" tab2="RESP3" >}}
Array reply: a list of replica nodes replicating from the specified master node provided in the same format used by CLUSTER NODES.
-tab-sep-
Array reply: a list of replica nodes replicating from the specified master node provided in the same format used by CLUSTER NODES.
{{< /multitabs >}}