@inproceedings {202319, author = {Ram Kesavan and Rohit Singh and Travis Grusecki and Yuvraj Patel}, title = {Algorithms and Data Structures for Efficient Free Space Reclamation in {WAFL}}, booktitle = {15th USENIX Conference on File and Storage Technologies (FAST 17)}, year = {2017}, isbn = {978-1-931971-36-2}, address = {Santa Clara, CA}, pages = {1--14}, url = {https://www.usenix.org/conference/fast17/technical-sessions/presentation/kesavan}, publisher = {USENIX Association}, month = feb }