# 整合備份和還原

整合的備份工具（vzdump）為運行中的Containers和KVM guest 虛擬機創建一致的快照。它基本上會創建包含VM / CT配置文件的VM或CT資料的存檔。

KVM實時備份適用於所有存儲類型，包括NFS，CIFS，iSCSI LUN和Ceph RBD上的VM映像。新的備份格式經過優化，可快速有效地存儲VM備份（稀疏文件，亂序數據，最小化的I / O）。


---

# 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://kawsing.gitbook.io/opensystem/andoid-shou-ji/pomoxve/zheng-he-bei-fen-he-hai-yuan.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.