OS Drive Partitions

Drive space plan lists the recommended drive partitions for the OS.

Table 1 Drive space plan

Partition

Description

Size

bootable flag

/boot

Boot partition

500 MB

on

/var

Partition for storing data generated during software running, such as logs and cache

> 300 GB

off

/var/lib/docker

Partition for storing Docker images and containers

NOTE:

Docker images and containers are stored in the /var/lib/docker partition by default. If the usage of the /var/lib/docker partition is greater than 85%, Kubernetes automatically deletes the images. Ensure that the usage of the /var/lib/docker partition is less than 85%.

> 300 GB

off

/etc/mindx-dl

Partition for storing imported certificates and KubeConfig files. Adjust the partition as required, and 100 MB is recommended.

100 MB

off

/

Primary partition

> 300 GB

off