On this page

Show all

Help Center/ Intelligent EdgeFabric/ FAQs/ Edge Application FAQs/ How Do I Control the Disk Space Occupied by a Container Engine?

How Do I Control the Disk Space Occupied by a Container Engine?

Updated on 2022-02-21 GMT+08:00

View PDF

You can control the disk space occupied by a container engine by editing the daemon.json file.

Prerequisites

A CentOS is used.

Procedure

Run the following command to open the daemon.json file:

vi /etc/docker/daemon.json

Set storage-driver to devicemapper and set dm.basesize under storage-opts to the maximum disk space that Docker can use. In the following example, the disk space of the container engine is limited to 10 GB.

{
    "storage-driver": "devicemapper",
    "storage-opts": [
        "dm.basesize=10G"
    ]
}

Parent topic: Edge Application FAQs

Feedback

Was this page helpful?

Helpful Not helpful

Provide feedback

Thank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.

The system is busy. Please try again later.

Which of the following issues have you encountered?

Content is inconsistent with the product UI

Unclear descriptions

Lack of examples or code

Incorrect steps

Can't find what I need

Lack of best practices

Feedback (optional)

0/500

Select at least one type of issue, and enter your comments or suggestions.

Enter a maximum of 500 characters.

Submit Cancel

For any further questions, feel free to contact us through the chatbot.

Chatbot