Linux Disk Space Allocation Guide
In a Linux system, disk space can be flexibly allocated according to the user’s needs and the requirements of the operating system. Typically, disk space allocation can be done in the following steps:
- The root partition (/): The root partition is the root directory of the Linux system, where all files and system resources are stored. It is recommended to set the root partition size to at least 10GB to ensure the system runs smoothly and can install the necessary software packages.
- Swap partition: The swap partition is used for the system’s virtual memory, where data is stored when there is not enough physical memory. It is recommended to set the swap partition size to 1.5 to 2 times the physical memory.
- The /home partition is where users store their personal files and data, serving as their home directory. It is recommended to allocate at least 20GB of space for the /home partition, but the size can be adjusted based on individual needs.
- Other partitions can also be created based on actual needs to store specific types of data, such as using /var for log files and /tmp for temporary files.
When allocating disk space, it is recommended to use disk partitioning tools, such as fdisk or gparted, to operate and flexibly allocate space according to actual needs. Additionally, consider using Logical Volume Manager (LVM) to manage disk space, allowing for dynamic adjustments of partition sizes when needed.
