- https://btrfs.wiki.kernel.org/index.php/Main_Page
- BTRFS (short for "Better File System") is a modern file system for Linux that aims to address some of the limitations of traditional file systems like ext4.
- One of the main features of BTRFS is its ability to handle large storage capacity. BTRFS can support file systems up to 16 exabytes and files up to 16 terabytes in size, which is much larger than the limits of ext4.
- Another key feature of BTRFS is its support for advanced data management, including advanced snapshotting and data duplication. BTRFS allows for the creation of snapshots of the file system at a specific point in time, which can be useful for data recovery and backup purposes. Additionally, BTRFS can duplicate data across multiple storage devices, which can help to protect against data loss in case of hardware failure.
- BTRFS also includes built-in support for data compression and data encryption, which can help to save space and improve security.
- One of the downsides of BTRFS is that it is not yet as widely supported as other file systems like ext4, and it may not be compatible with all software and hardware. Additionally, BTRFS is still considered experimental, and its performance and stability may not be as good as that of other file systems.
- Overall, BTRFS is a powerful and advanced file system that offers many features not found in traditional file systems like ext4. However, it may not be the best choice for all users, and it is important to carefully consider the pros and cons before deciding to use BTRFS on a production system.
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