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ROC-1: Hardware support for recovery-oriented computing

delete2002-01-01
delete12
PRE
AI
D
David Oppenheimer
A
Alexander L. Brown
J
James D. Beck
D
D. Hettena
J
Jon Kuroda
N
Noah Treuhaft
D
David A. Patterson
K
Kathy Yelick
DOI:10.1109/12.980002delete
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摘要

摘要

En 中文
We introduce the ROC-1 hardware platform, a large-scale cluster system designed to provide high availability for Internet service applications. The ROC-1 prototype embodies our philosophy of Recovery-Oriented Computing (ROC) by emphasizing detection and recovery from the failures that inevitably occur in Internet service environments, rather than simple avoidance of such failures. ROC-1 promises greater availability than existing server systems by incorporating four techniques applied from the ground up to both hardware and software: redundancy and isolation, online self-testing and verification, support for problem diagnosis, and concern for human interaction with the system.
Keyword:
availability
fault tolerance
fault diagnosis
Internet
network servers
computer network management

期刊

IEEE Transactions on Computers 封面图
IEEE Transactions on Computers
IF:
3.8
论文数:
5.3K
被引数:
9.8K

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