MySQL :: NDB Cluster 内部机制 :: 2.6 导出 17

NDB Cluster 内部机制 / NDB Cluster 管理客户端导出命令 / 导出 17

2.6 导出 17

代码: 17
符号: DihDumpNodeStatusInfo
内核块: DBDIH

描述. 导出节点状态。

示例输出.

2014-10-13 21:02:28 [MgmtSrvr] INFO     -- Node 5: Printing nodeStatus of all nodes
2014-10-13 21:02:28 [MgmtSrvr] INFO     -- Node 5: Node = 5 has status = 1
2014-10-13 21:02:28 [MgmtSrvr] INFO     -- Node 5: Node = 6 has status = 1
2014-10-13 21:02:28 [MgmtSrvr] INFO     -- Node 6: Printing nodeStatus of all nodes
2014-10-13 21:02:28 [MgmtSrvr] INFO     -- Node 6: Node = 5 has status = 1
2014-10-13 21:02:28 [MgmtSrvr] INFO     -- Node 6: Node = 6 has status = 1

附加信息. 可能的节点状态值如下表所示

表 2.1 节点状态值和名称

值	名称
0	`NOT_IN_CLUSTER`
1	`ALIVE`
2	`STARTING`
3	`DIED_NOW`
4	`DYING`
5	`DEAD`