@inproceedings{he2014psa,
  title={PSA: a performance and space-aware data layout scheme for hybrid parallel file systems},
  author={He, Shuibing and Liu, Yan and Sun, Xian-He},
  booktitle={Data Intensive Scalable Computing Systems (DISCS), 2014 International Workshop on},
  pages={41--48},
  year={2014},
  organization={IEEE}
}