集群
- CLUSTER ADDSLOTS
- CLUSTER COUNT-FAILURE-REPORTS
- CLUSTER COUNTKEYSINSLOT
- CLUSTER DELSLOTS
- CLUSTER FAILOVER
- CLUSTER FORGET
- CLUSTER GETKEYSINSLOT
- CLUSTER INFO
- CLUSTER KEYSLOT
- CLUSTER MEET
- CLUSTER NODES
- CLUSTER REPLICATE
- CLUSTER RESET
- CLUSTER SAVECONFIG
- CLUSTER SET-CONFIG-EPOCH
- CLUSTER SETSLOT
- CLUSTER SLAVES
- CLUSTER SLOTS
- READONLY
- READWRITE