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知乎专栏多维度架构

16.4. FAQ

16.4.1. 切换 DFS Broker

从local切换到ceph

			
/opt/hypertable/current/bin/stop-servers.sh ; /opt/hypertable/current/bin/start-dfsbroker.sh local ; /opt/hypertable/current/bin/clean-database.sh
rm -rf /opt/hypertable/current/hyperspace/* /opt/hypertable/current/fs/* /opt/hypertable/current/run/rsml_backup/* /opt/hypertable/current/run/last-dfs
			
			

启用ceph

# /opt/hypertable/current/bin/start-dfsbroker.sh ceph
DFS broker: available file descriptors: 1024
Waiting for DFS Broker (ceph) (localhost:38030) to come up...