- Steering Committee Member, USENIX Conference on File and Storage Systems (FAST), since 2018.
- Steering Committee Member, USENIX Workshop on Hot Topics in Storage and File Systems (HotStorage), 2012-2019.
- Program Chair, USENIX File and Storage Technologies Conference (FAST), 2018.
- Editorial Board, Springer Journal of Distributed and Parallel Databases, 2014-2018.
- NSF Panelist: 2005-2007, 2009, 2010, 2012, 2015, 2016, 2020, 2022 (various programs).
- Program Chair, USENIX Workshop on Hot Topics in Storage and File Systems (HotStorage), 2012
- Program Chair, IEEE International Workshop on Storage Network Architecture and Parallel I/O (SNAPI), 2011
- Publicity Co-chair, IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS), 2007.
- Demonstration Co-chair, ACM Multimedia, 2006.
- Program Committee Member: HotStorage 2023, FAST 2023, HotStorage 2022, FAST 2022, FAST 2021, HotStorage 2021, USENIX ATC 2020, HotStorage 2020, FAST 2019, HotStorage 2019, HotStorage 2018, FAST 2017, HotStorage 2017, MSST 2017, HotStorage 2016, FAST 2015, HotStorage 2015, MSST 2015, NAS 2015, HPDC 2015, MASCOTS 2015, FAST 2014, SYSTOR 2014, ICDCS 2014, Cluster 2014, NAS 2013, MSST 2013, FAST 2012, MSST 2012, SYSTOR 2012, ICPADS 2012, NAS 2012, HotStorage 2011, MSST 2011, SYSTOR 2011, ICPADS 2010, HotStorage 2010, HiPC 2010, SYSTOR 2010, ICPP 2010, FAST 2009, ICNSC 2008, NAS 2007, RTAS 2007, IEEE RTSS 2006.