Linux File System

 

This is a quick reference to the Linux file system.

The common file systems used on new Linux installations are:

  • EXT4
  • XFS

Ext4 memungkinkan untuk mengecilkan dan memperluas volume, sedangkan XFS hanya memungkinkan untuk memperluas volume.

 

Journaling

Kedua ext4 dan xfs yang journaling file sistem yang berarti saat menulis / menyimpan file ke disk, the file system will save somewhere else temporarily until the full file has been successfully saved. It makes a log of the status of the write and will complete save operations by checking the log. This approach cuts down on corrupted files.

 

Menghapus dan Mengedit File

Linux memungkinkan untuk menghapus dan mengedit file terbuka. This is done by still linking the files to the OS even if it deleted. You can also move files whilst being partially downloaded or delete programs that are currently running without crashing.

 

Fragmentasi

Sistem file Linux yang dirancang untuk meminimalkan fragmentasi dengan menjaga ruang yang cukup antara file pada hard disk. This allows files to grow and still be written to the same location on the hard disk. Overtime though the file system can become fragmented where tools are provided for de-fragmentation.

 

 

 

 

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