Categories and context in scalable execution visualization
Journal of Parallel and Distributed Computing - Special issue on tools and methods for visualization of parallel systems and computations
Bootstrapping an Infrastructure
LISA '98 Proceedings of the 12th Conference on Systems Administration
Towards a High-Level Machine Configuration System
LISA '94 Proceedings of the 8th USENIX conference on System administration
Visualizing Huge Tracefiles with Xscal
LISA '96 Proceedings of the 10th USENIX conference on System administration
SLINK: Simple, Effective Filesystem Maintenance Abstractions for Community-Based Administration
LISA '96 Proceedings of the 10th USENIX conference on System administration
Theoretical System Administration
LISA '00 Proceedings of the 14th USENIX conference on System administration
Peep (The Network Auralizer): Monitoring Your Network with Sound
LISA '00 Proceedings of the 14th USENIX conference on System administration
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Disk quota systems exist to protect a limited resource and ensure that users can share it. However, existing quota management systems concentrate on controlling user privileges, rather than protecting resources. This paper suggests a new management model based upon a holistic view of resources and their controls. By acting upon a resource globally rather than upon individual users, the new approach exposes trends, allows for better resource planning, and allows for easy understanding of the impact of changes on a user's ability to accomplish work. A new tool 'Qualm' is the first component of a new system for dynamic resource management that allows for decisions based not upon fixed limits for resource usage, but upon limits that change with usage patterns and demand.