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- Administration >
- MongoDB备份方案 >
- 备份和恢复集群
备份和恢复集群¶
以下的教程描述了集群的备份与恢复.
- Back Up a Sharded Cluster with File System Snapshots
使用文件系统的快照可以用来备份集群中每个组件,不过可能需要停止集群的均衡器.在文件系统支持系统快照的情况下,使用快照要比使用MongoDB的工具效率高很多.
- Back Up a Sharded Cluster with Database Dumps
- Create backups using mongodump to back up each component in the cluster individually.
- 集群的备份时间安排
- Limit the operation of the cluster balancer to provide a window for regular backup operations.
- 恢复集群
- An outline of the procedure and consideration for restoring an entire sharded cluster from backup.