• Fast, Lightweight Virtual Machine Checkpointing 

      Sun, Michael H.; Blough, Douglas M. (Georgia Institute of Technology, 2010)
      Virtual machine checkpoints provide a clean encapsulation of the full state of an executing system. Due to the large nature of state involved, the process of VM checkpoints can be slow and costly. We describe the ...
    • M-Channels and M-Brokers: New Abstractions for Co-ordinated Management in Virtualized Systems 

      Kumar, Sanjay; Nathuji, Ripal; Schwan, Karsten; Talwar, Vanish; Ranganathan, Partha (Georgia Institute of Technology, 2007)
      Management and automation are important issues in enterprise environments, often consuming the largest fraction of the overall IT budget. A key challenge here is co-ordination across multiple management solutions deployed ...
    • O2S2: Enhanced Object-based Virtualized Storage 

      Raj, Himanshu; Schwan, Karsten (Georgia Institute of Technology, 2007)
      Object based storage devices (OSDs) elevate the level of abstraction presented to clients, thereby permitting them to offer methods for managing, sharing, and securing information that go beyond those offered by ...
    • VMedia: Enhanced Multimedia Services in Virtualized Systems 

      Raj, Himanshu; Seshasayee, Balasubramanian; Schwan, Karsten (Georgia Institute of Technology, 2007)
      This paper presents the VMedia multimedia virtualization framework, for sharing media devices among multiple virtual machines (VMs). The framework provides logical media devices to virtual machines. These devices are exported ...