> For the complete documentation index, see [llms.txt](https://docs.verge.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.verge.io/knowledge-base/zh/system-administration/max-ram-per-machine.md).

# 每台机器的最大 RAM

该 **每台机器的最大 RAM** 该设置决定了虚拟机在特定集群上可使用的最大 RAM 容量。此设置有助于防止单个 VM 占用过多资源并影响集群的整体性能。

在安装时，默认的最大 RAM 设置为 **64GB**。要运行需要超过 64GB 的虚拟机，必须调整此设置。幸运的是，可以在运行时进行更改，因此 **无需重启节点** 即可应用更新后的设置。

如果 VM 尝试使用超过集群允许的 RAM，系统将记录一条错误消息， **“该机器超过了此集群允许的最大 RAM 容量”**。要解决此问题，请调整该设置以适应工作负载。

## 调整“每台机器的最大 RAM”设置

请按照以下步骤调整该设置：

1. 导航到 **基础架构** > **集群**.
2. 在 **集群列表视图**，选择设置为运行虚拟机的集群。
3. 选择 **编辑** 在左侧菜单中。
4. 调整 **每台机器的最大 RAM** 该设置以满足虚拟机的需求。
5. 点击 **提交** 页面底部。
6. 启动虚拟机以确认更改。

通过提高“每台机器的最大 RAM”设置，可以在集群上成功启动更大的 VM。

***

{% hint style="info" %}
**文档信息**

* 最后更新：2024-08-29
* vergeOS 版本：4.12.6
  {% endhint %}


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