Greg O'Shea and I gave a tutorial at
FAST'15 on software-defined storage. Here are the
Most of our
now ships with Windows Server Technical Preview. It is known as
Storage QoS. The Register has an
article on it too.
Tom Talpey and I co-presented technical info on storage QoS at the Storage
Developer Conference (SDC'14). See Slides and
Part of our
SOSP'13 paper now ships with Windows Server! The
SMB Bandwidth Management feature in Windows Server 2012 R2 allows SMB
traffic to be rate controlled. This feature enables data center hosters to
control the bandwidth of traffic from VMs to storage on a per-class basis.
Our work on "ZZFS: A hybrid device and cloud file system for spontaneous
users" reviewed on MIT's
Our work on power savings in the datacenter (Sierra) mentioned in
Research interests and selected
I have broad interests in computer systems. Here are
End-to-end performance isolation through
virtual datacenters .
Sebastian Angel, Hitesh Ballani, Thomas
Karagiannis, Greg O'Shea, and Eno Thereska. In OSDI'14, Broomfield, CO, USA.
IOFlow: A Software-Defined Storage Architecture.
Hitesh Ballani, Greg O'Shea, Thomas Karagiannis, Ant Rowstron, Tom Talpey,
and Timothy Zhu. In SOSP'13, Farmington, PA, USA. November 3-6, 2013.
Lost in Translation: Understanding the Possession of Digital Things
in the Cloud.William Odom, Abigail Sellen, Richard Harper, Eno Thereska.
In Proceedings of the ACM SIGCHI Conference on Human Factors in Computing
Systems, Austin, TX. May 5-10, 2012.
ZZFS: A hybrid device and cloud file system for spontaneous users.
Michelle L. Mazurek, Eno Thereska, Dinan Gunawardena, Richard Harper, James
Scott. In Proceedings of the 10th USENIX Conference on File and Storage
Technologies (FAST'12), San Jose, CA. February 13-17, 2012.
Sierra: practical power-proportionality for data center storage.
Eno Thereska, Austin Donnelly, Dushyanth Narayanan. Proceedings of
Eurosys'2011, Salzburg, Austria. April 10-13.
Everest: Scaling down peak loads through I/O off-loading.
Dushyanth Narayanan, Austin Donnelly, Eno Thereska, Sameh Elnikety, Antony
Rowstron. Proceedings of the 8th USENIX Symposium on Operating Systems
Design and Implementation (OSDI '08), San Diego, CA. December 8-10 2008.