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Chen, Junjie 2b90aa9fff DCS UMN 20240313 version 
Reviewed-by: Mützel, Andrea <andrea.muetzel@t-systems.com>
Co-authored-by: Chen, Junjie <chenjunjie@huawei.com>
Co-committed-by: Chen, Junjie <chenjunjie@huawei.com>
2024-04-10 14:46:00 +00:00

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Does DCS for Redis Support Sentinel?

Cluster instances and master/standby DCS Redis 4.0 and later instances support Sentinels. Sentinels monitor the running status of both the master and standby nodes of a master/standby instance and each shard of a cluster instance. If the master node becomes faulty, a failover will be performed.

DCS for Redis 3.0 does not support Redis Sentinel. Instead, it uses keepalive to monitor master and replica nodes and to manage failovers.

Parent topic: Redis Usage