查看
查看
CLUSTER INFO
# cluster_state:ok
# cluster_slots_assigned:16384
# cluster_known_nodes:6
# cluster_size:3 <- 主节点数
# cluster_slots_pfail:0
CLUSTER NODES
# <id> <ip:port@cport> <flags> <master> <ping-sent> <pong-recv> <config-epoch> <link-state> <slot>...
CLUSTER SHARDS| cluster_state | ok/fail；fail 多为槽未覆盖或多数派丢失 |
|---|---|
| cluster_slots_assigned | 必须 16384 才能 ok |
| cluster_size | 主节点数量 |
| flags | myself,master,slave,fail?,fail |
cluster_state:fail 时先看 slots_assigned 是否 16384、pfail 列表里是谁，再查节点间网络。