# 分片管理

[Config Server Administration](https://docs.mongodb.com/v4.2/administration/sharded-cluster-config-servers/)

This section contains articles and tutorials related to sharded cluster config server administration

[**配置服务器管理**](https://docs.mongodb.com/v4.2/administration/sharded-cluster-config-servers/)

​ 这节包含分片集群配置服务器管理的文章和教程

[View Cluster Configuration](https://docs.mongodb.com/v4.2/tutorial/view-sharded-cluster-configuration/)

View status information about the cluster’s databases, shards, and chunks.

[**查看集群配置**](https://docs.mongodb.com/v4.2/tutorial/view-sharded-cluster-configuration/)

​ 查看有关集群的数据库，分片和块的状态信息。

[Restart a Sharded Cluster](https://docs.mongodb.com/v4.2/tutorial/restart-sharded-cluster/)

Stop and restart a sharded cluster.

[**重启一个分片集群**](https://docs.mongodb.com/v4.2/tutorial/restart-sharded-cluster/)

​ 停止和重启一个分片集群

[Migrate a Sharded Cluster to Different Hardware](https://docs.mongodb.com/v4.2/tutorial/migrate-sharded-cluster-to-new-hardware/)

Migrate a sharded cluster to a different hardware system, for example, when moving a pre-production environment to production.

[**迁移一个分片集群到不同的硬件**](https://docs.mongodb.com/v4.2/tutorial/migrate-sharded-cluster-to-new-hardware/)

​ 例如，将预生产环境移至生产环境时，将分片群集迁移到其他硬件系统。

[Add Shards to a Cluster](https://docs.mongodb.com/v4.2/tutorial/add-shards-to-shard-cluster/)

Add a shard to add capacity to a sharded cluster.

[**添加一个分片到集群**](https://docs.mongodb.com/v4.2/tutorial/add-shards-to-shard-cluster/)

​ 添加分片以增加分片集群的容量。

[Remove Shards from an Existing Sharded Cluster](https://docs.mongodb.com/v4.2/tutorial/remove-shards-from-cluster/)

Migrate a single shard’s data and remove the shard.

[**从一个已存在的分片集群中删除分片**](https://docs.mongodb.com/v4.2/tutorial/remove-shards-from-cluster/)

​ 迁移单个分片的数据并删除该分片。

[Clear jumbo Flag](https://docs.mongodb.com/v4.2/tutorial/clear-jumbo-flag/)

Manually clear `jumbo` flag from a chunk.

[**清除jumbo标志**](https://docs.mongodb.com/v4.2/tutorial/clear-jumbo-flag/)

​ 从大块中手动清除jumbo标志。

[Back Up Cluster Metadata](https://docs.mongodb.com/v4.2/tutorial/backup-sharded-cluster-metadata/)

Create a backup of a sharded cluster’s metadata while keeping the cluster operational.

[**备份集群元数据**](https://docs.mongodb.com/v4.2/tutorial/backup-sharded-cluster-metadata/)

​ 在保持群集正常运行的同时，创建分片群集元数据的备份。

[Convert Sharded Cluster to Replica Set](https://docs.mongodb.com/v4.2/tutorial/convert-sharded-cluster-to-replica-set/)

Convert a sharded cluster into a single replica set.

[**将分片群集转换为副本集**](https://docs.mongodb.com/v4.2/tutorial/convert-sharded-cluster-to-replica-set/)

​ 将分片群集转换为单个副本集。

[Convert a Replica Set to a Sharded Cluster](https://docs.mongodb.com/v4.2/tutorial/convert-replica-set-to-replicated-shard-cluster/)

Convert a replica set to a sharded cluster in which each shard is its own replica set.

[**将副本集转换为分片群集**](https://docs.mongodb.com/v4.2/tutorial/convert-replica-set-to-replicated-shard-cluster/)

​ 将副本集转换为分片群集，其中每个分片都是其自己的副本集。

[Convert a Shard Standalone to a Shard Replica Set](https://docs.mongodb.com/v4.2/tutorial/convert-shard-standalone-to-shard-replica-set/)

Convert a shard standalone instance to a shard replica set.

[**将分片单机版转换为分片副本集**](https://docs.mongodb.com/v4.2/tutorial/convert-shard-standalone-to-shard-replica-set/)

​ 将分片单机实例转换为分片副本集。

原文链接：<https://docs.mongodb.com/v4.2/administration/sharded-cluster-administration/>

译者：张建威