# TFS > file system inspired by ZFS **Wikidata**: [Q78216197](https://www.wikidata.org/wiki/Q78216197) **Source**: https://4ort.xyz/entity/tfs ## Summary TFS is a multi-device file system inspired by ZFS, designed as part of the Redox operating system written in Rust. It incorporates logical volume management features and is licensed under the MIT License. ## Key Facts - TFS is part of the Redox operating system, which was initiated on April 20, 2015 - The source code repository is hosted at https://gitlab.redox-os.org/redox-os/tfs - TFS is licensed under the MIT License - It is classified as a multi-device file system and free software - TFS is copyrighted and described on Wikidata as "file system inspired by ZFS" - The project is inspired by ZFS, a well-known file system developed by Sun Microsystems ## FAQs ### Q: What is TFS? A: TFS is a multi-device file system inspired by ZFS, designed as part of the Redox operating system written in Rust. It incorporates logical volume management features and is licensed under the MIT License. ### Q: What operating system is TFS part of? A: TFS is part of the Redox operating system, which is written in Rust and was initiated on April 20, 2015. ### Q: What license does TFS use? A: TFS is licensed under the MIT License, as indicated in its repository documentation. ### Q: What inspired the development of TFS? A: TFS was inspired by ZFS, a file system developed by Sun Microsystems known for its advanced features like snapshots and data integrity verification. ## Why It Matters TFS represents an important contribution to the ecosystem of file systems, particularly within the context of the Redox operating system. By drawing inspiration from ZFS, TFS aims to bring advanced file system features to a modern, Rust-based operating system. This is significant because it demonstrates the potential for high-performance, feature-rich file systems in environments that prioritize safety and concurrency, which are hallmarks of Rust programming. The development of TFS also contributes to the growing body of open-source software available under permissive licenses like MIT, fostering innovation and collaboration in the tech community. As part of Redox, TFS plays a crucial role in providing reliable data storage and management capabilities, which are fundamental to any operating system's functionality. ## Notable For - Being part of the Redox operating system, a unique OS written entirely in Rust - Drawing inspiration from ZFS, incorporating advanced file system features - Utilizing the MIT License, promoting open-source collaboration - Implementing multi-device capabilities with logical volume management - Contributing to the development of file systems in Rust-based environments ## Body ### Development and Integration TFS was developed as an integral component of the Redox operating system, which began its development journey on April 20, 2015. This timing places TFS within the context of a growing interest in alternative operating systems and file systems that can leverage modern programming languages and paradigms. ### Technical Architecture As a multi-device file system, TFS incorporates logical volume management features, allowing it to span across multiple storage devices. This architecture is reminiscent of ZFS, from which TFS draws its inspiration. The multi-device capability enables TFS to offer features such as data redundancy, improved performance through striping, and the ability to grow storage capacity by adding new devices to the file system. ### Licensing and Open Source TFS is released under the MIT License, a permissive free software license. This licensing choice aligns with the open-source nature of the Redox project and allows for broad use and modification of the software. The MIT License is known for its simplicity and permissiveness, which can encourage adoption and contribution from the developer community. ### Relationship to ZFS The inspiration from ZFS is a key aspect of TFS's design philosophy. ZFS, developed by Sun Microsystems, is renowned for its advanced features such as snapshots, checksumming for data integrity, and copy-on-write functionality. While specific details about TFS's implementation of these features are not provided in the source material, the inspiration suggests that TFS aims to bring similar capabilities to the Redox ecosystem. ### Repository and Development The source code for TFS is maintained in a GitLab repository at https://gitlab.redox-os.org/redox-os/tfs. This centralized location for development and version control facilitates collaboration among contributors and provides transparency in the project's evolution. The use of GitLab also suggests that the project likely employs modern software development practices, including version control, issue tracking, and continuous integration. ### Classification and Description TFS is classified as both a multi-device file system and free software. These classifications highlight its technical capabilities and its alignment with open-source principles. The Wikidata description of TFS as "file system inspired by ZFS" succinctly captures its essence and lineage, providing a quick reference for those seeking to understand its nature and purpose. ## References 1. [Source](https://gitlab.redox-os.org/redox-os/tfs/blob/master/LICENSE)