@inproceedings{de51b64e21c545d1a939a69d74538acc,
title = "Per-block-group journaling for improving fsync response time",
abstract = "The journaling is indispensable to the file systems of battery-backed consumer devices. It can cope with sudden power failures guaranteeing the file system consistency. However, the current compound transaction scheme can incur significantly long latencies for fsync system calls. This paper proposes a new more fine-grained journaling scheme called per-block-group journaling. Experiments show that the proposed scheme can reduce the average response time of fsync by up to 75\%.",
keywords = "ext4, file system, fsync, journaling, storage",
author = "Yunji Kang and Dongkun Shin",
year = "2014",
doi = "10.1109/ISCE.2014.6884353",
language = "English",
isbn = "9781479945924",
series = "Proceedings of the International Symposium on Consumer Electronics, ISCE",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "ISCE 2014 - 18th IEEE International Symposium on Consumer Electronics",
note = "18th IEEE International Symposium on Consumer Electronics, ISCE 2014 ; Conference date: 22-06-2014 Through 25-06-2014",
}