saihun的博客

1.集群安装，一个shard、三个配置服务器、一个副本集（一个主节点、一个备节点和一个仲裁节点），这里用端口来实现节点。2.错误：about to fork child process, waiting until server is ready for connections.forked process: 134148all output going to: /usr/local/mongodb/shardserver1/shard1/replcaset1/arbiter/log/arbiter.