# 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


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.mongoing.com/fen-pian/sharded-cluster-administration.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.