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Abstract: This paper examines the performance of RAID the First, a prototype disk array built by the RAID group at U.C. Berkeley. A hierarchy of bottlenecks was discovered in the system that limit overall performance. The most serious is the memory system contention on the Sun4/280 host CPU, which limits array bandwidth to 2.3 MBytes/sec. The array performs more successfully on small random operations, achieving nearly 300 I/Os per second before the Sun4/280 becomes CPU-limited. Other bottlenecks in ... (Update)
Context of citations to this paper: More
.... does not scale well because memory and I O bus contention during I O operations are serious bottlenecks that limit overall throughput [Che88], Tie94] Thus, to support larger numbers of clients, a CSA must either graduate to faster, more expensive servers, or to increase the...
.... prototype at the University of California, Berkeley revealed poor performance and less than expected linear speedup for large data transfers [35]. The excessive memory copying overhead due to interaction of caching and DMA transfers, and restricted I O interconnect (VME bus)...
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2.3: Performance of a Disk Array Prototype - Chervenak, Katz (1991) (Correct)
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6: RAID-II: A Scalable Storage Architecture for High-Bandwidth Network File Service (context) - Lee - 1992
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6: Disk Striping (context) - Salem, Garcia-Molina - 1986
BibTeX entry: (Update)
Chervenak, A, "Performance Measurements of the First RAID Prototype," Technical Report, Department of Computer Science, University of California, Berkeley, 1990. http://citeseer.ist.psu.edu/chervenak90performance.html More
@techreport{ chervenak90performance,
author = "Ann L. Chervenak",
title = "Performance Measurements of the First {RAID} Prototype",
number = "UCB{\slash}CSD 90{\slash}574",
address = "Berkeley, CA ({USA})",
year = "1990",
url = "citeseer.ist.psu.edu/chervenak90performance.html" }
Citations (may not include all citations):343 A Case for Redundant Arrays of Inexpensive Disks (context) - Patterson - 1988
75 A Trace-Driven Analysis of the UNIX 4.2 BSD File System (context) - Ousterhout, Costa - 1985
48 Why Aren't Operating Systems Getting Faster As Fast as Hardw.. - Ousterhout - 1990
30 The LFS Storage Manager - Rosenblum - 1990
4 Software and Implementation Issues in the Implementation of .. (context) - Lee - 1990
2 ANCOT Corporation (context) - Analyzer, DCS- et al.
2 Interphase Corporation (context) - SCSI, Performance et al.
2 Adaptive Data Systems (context) - Guidebook - 1985
2 Product Specification for Wren IV SCSI Model (context) - Specification, IV et al.
1 Component Expected No-Copy Full Sprite Expected No-Copy Full.. (context) - Capacity, Through et al. - 1989
The graph only includes citing articles where the year of publication is known.
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