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This article mainly introduces "how to defragment disk without disk defragmentation function on Linux". In daily operation, I believe that many people have doubts about how to defragment disk without disk defragmentation function on Linux. Xiaobian consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the question of "how to defragment disk without disk defragmentation function on Linux". Next, please follow the editor to study!

We all know that Windows systems have a disk defragmentation feature, but it is not available on Linux, so how does Linux clean up disk fragmentation? The following editor will introduce to you the method of Linux disk defragmentation.

There will always be fragments in the file system of the windows system when saving files, while linux takes a more intelligent way to place files. It distributes files all over the disk, and files have a lot of free space directly. Even if they produce fragments, the file system will move files in daily use to reduce fragmentation, without the need for a special defragmenter.

The vast majority of computer users are using the windows system, we all know that when the computer is very slow, one of the ways is disk defragmentation, but in the linux system, there is no disk defragmentation function, why not need disk defragmentation in linux?

This is due to the fact that the file systems of linux and windows work differently.

Defragmentation is to reduce the precision of fragmentation by moving files, so that files can be stored continuously on the hard disk as far as possible.

There will always be fragments in the file system of the windows system when saving files, while linux takes a more intelligent way to place files, it scatters files across the disk, and files have a lot of free space directly. Even if they produce fragments, the file system will move files in daily use to reduce fragmentation, without the need for a special defragmenter.

What if I want to defragment the linux system? That requires copying all the files, then emptying the partition, and then copying the files back.

A method for detecting the degree of linux fragmentation: look at the number of discontinuous I nodes (non-contiguous inodes) in the output

At this point, the study on "how to defragment disks without disk defragmentation on Linux" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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