“…The NPACI Rocks distribution provides cost effective, efficient system administration functions for PIPE [6]. Rocks also provides a scalable architecture which ensures that as the cluster grows (e.g., more compute nodes are added) the system administration burden remains manageable.…”
“…The NPACI Rocks distribution provides cost effective, efficient system administration functions for PIPE [6]. Rocks also provides a scalable architecture which ensures that as the cluster grows (e.g., more compute nodes are added) the system administration burden remains manageable.…”
“…To simplify cluster setup and management we use Rocks (Papadopoulos et al, 2001). One thread (namely, the head node) of execution communicates with the data collection system.…”
“…The 1GB image used for these tests is larger than absolutely required, but is representative of a typical cluster node image in relation to Rocks [10] and OSCAR [6].…”
Section: Evaluation Of Administration Challenges -Disadvantagesmentioning
This paper examines the suitability of different virtualization techniques in a high performance cluster environment. A survey of virtualization techniques is presented. Two representative technologies (Xen and User Mode Linux) are selected for an in depth analysis of cluster readiness in terms of their performance, reliability, and their overall impact on complexity of cluster administration.
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