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doc-exports/docs/dcs/umn/dcs-faq-0730021.html
chenjunjie ab5f2db011 DCS UMN 20240705 version
Reviewed-by: Mützel, Andrea <andrea.muetzel@t-systems.com>
Co-authored-by: chenjunjie <chenjunjie@huawei.com>
Co-committed-by: chenjunjie <chenjunjie@huawei.com>
2025-02-26 10:24:22 +00:00

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Does DCS for Redis Support Sentinel?

Master/Standby, read/write splitting, and cluster DCS Redis 4.0 and later instances support Sentinels (Each shard of a cluster is a master/standby instance.). 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 Redis 3.0 does not support Sentinels.