在做数据库集群的时候碰到的问题(连载一)

[Sequoia] Not Starting VDB (Not the last man down)

造成这个问题的原因解决方法。你将你本地由SEQUOIA配置文件所产生的日志文件表全部删除掉。然后重新启动你的服务器就行了。

mysql> drop table recovery;

Query OK, 0 rows affected (0.03 sec)

 

mysql> drop table backend;

Query OK, 0 rows affected (0.01 sec)

 

mysql> drop table sequoia_dump;

Query OK, 0 rows affected (0.02 sec)

 

mysql> drop table check_point;

Query OK, 0 rows affected (0.03 sec)

网上的回复：

Just empty your recovery logs on every controller and your cluster will

start again.

Choose the node with the most writes, start it, make a dump and put the

dump to all other nodes.

 

Remember if you stop a cluster, you have to start the cluster in the

opposite way. e.g. your nodes are 1,2,3,4

you stop with sequence 2,3,1,4 you have to start node 4 first, cause he

was the "last man down"