@inproceedings{09192f453deb4ad2a2597cc4f20a8a19,
title = "FTRFS: A fault-tolerant radiation-robust filesystem for space use",
abstract = "A satellite{\textquoteright}s on-board computer must guarantee integrity and recover degraded or damaged data over the entire duration of the spacecraft{\textquoteright}s mission in an extreme, radiated environment. While redundancy and hardware-side voting can protect Magnetoresistive RAM well from device failure, more sophisticated software-side storage concepts are required if advanced operating systems are used. A combination of hardware and filesystem measures can thus drastically increase system dependability, even for missions with a very long duration. We present a novel POSIX-compatible filesystem implementation offering memory protection, checksumming and forward error correction.",
keywords = "Data storage, Dependability, EDAC, Failure Tolerance, Filesystem, MRAM, Memory protection, Radiation, Satellite, Spacecraft",
author = "Fuchs, {Christian M.} and Martin Langer and Carsten Trinitis",
note = "Publisher Copyright: {\textcopyright} Springer International Publishing Switzerland 2015.; 28th International Conference on Architecture of Computing Systems, ARCS 2015 ; Conference date: 24-03-2015 Through 27-03-2015",
year = "2015",
doi = "10.1007/978-3-319-16086-3_8",
language = "English",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "96--107",
editor = "Pinho, {Lu{\'i}s Miguel} and Wolfgang Karl and Uwe Brinkschulte and Albert Cohen",
booktitle = "Architecture of Computing Systems - ARCS 2015 - 28th International Conference, Proceedings",
}