However, new features are still under development. At the moment, the page states as follows: We suggest checking the official Status – B trfs Wiki page, where the Btrfs team shares updates on current progress. If you’re planning to use it in a production environment, some features might not yet be ready. That means that Btrfs has been usable and fully functional for a long time, but is it reliable enough, too? Can it support massive volumes of data and endure high performance? Well, that depends on who’s asking. The Btrfs file system has been stable since 2013. As the last step, it uses RAID volumes to recover broken data. When it finds two copies that don’t match, it identifies a corrupted file by comparing it against the other copy (metadata mirroring). The system creates two copies of metadata for every file and then validates both. Some of the best features of the Btrfs file system include the following.ītfr files self-heal through checksums of data and metadata. Linux users might find them valuable and preferable to alternative file system capabilities. In addition to snapshots, which allow you to store up to 16 exbibytes or 18446.7 petabytes of data, Btrfs file system offers a range of other features. Features of the Btrfs File Systemītrfs is one of the many file system variants for Linux devices. It has been stable in the Linux kernel since 2013 and has remained entirely open source. The Btrfs file system also goes by the name of the B-tree file system. Since there’s no reason to create a copy of the original file, Btrfs takes tiny snapshots that don’t create clutter.įor this and other reasons, Btrfs became very popular with the emergence of Fedora in the early 2000s – especially for use cases that involve ample storage and fast performance. That is a fantastic trick in terms of efficiency, as it avoids reduplication. Instead of copying a file as a whole, Btrfs captures only a modified part by taking a snapshot. This mechanism doesn’t replace files with modified versions but preserves both versions by saving a copy of a new file.Īn excellent feature of the Btrfs file system is that it does not make duplicates by creating copies.
The main characteristic of this file system is its so-called copy-on-write (COW) resource management technique. Like all other file systems, it controls what happens to files once you modify them.
0 kommentar(er)
