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The command “redis INFO replication” is used to get information about the replication status of a Redis server. When executed, it returns a list of information fields that provide information about the replication process.
Some of the fields that are included in the response include:
- role: This field indicates whether the Redis server is acting as a master or a slave in the replication process.
- connected_slaves: This field provides the number of connected slaves that are currently replicating from the master.
- master_repl_offset: This field specifies the offset of the last transaction processed by the master.
- repl_backlog_active: This field indicates whether the replication backlog is active or not.
- repl_backlog_size: This field specifies the size of the replication backlog.
- repl_backlog_first_byte_offset: This field indicates the first byte of data in the replication backlog.
Overall, the “redis INFO replication” command can be useful for monitoring the replication status of a Redis server and ensuring that data is being replicated successfully between master and slave instances.
