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ICPP
1999
IEEE
14 years 2 months ago
Coherence-Centric Logging and Recovery for Home-Based Software Distributed Shared Memory
The probability of failures in software distributed shared memory (SDSM) increases as the system size grows. This paper introduces a new, efficient message logging technique, call...
Angkul Kongmunvattana, Nian-Feng Tzeng
CCGRID
2009
IEEE
13 years 8 months ago
A Live Storage Migration Mechanism over WAN for Relocatable Virtual Machine Services on Clouds
IaaS (Infrastructure-as-a-Service) is an emerging concept of cloud computing, which allows users to obtain hardware resources from virtualized datacenters. Although many commercial...
Takahiro Hirofuchi, Hirotaka Ogawa, Hidemoto Nakad...
FAST
2009
13 years 8 months ago
Sparse Indexing: Large Scale, Inline Deduplication Using Sampling and Locality
We present sparse indexing, a technique that uses sampling and exploits the inherent locality within backup streams to solve for large-scale backup (e.g., hundreds of terabytes) t...
Mark Lillibridge, Kave Eshghi, Deepavali Bhagwat, ...
ACMSE
1992
ACM
14 years 2 months ago
Disk performance enhancement through Markov-based cylinder remapping
A scheme for disk subsystem performance enhancement that is based on (virtual) cylinder remapping is proposed. A natural workload on a real system is measured, and statistical tes...
Robert Geist, Darrell Suggs, Robert G. Reynolds, S...
FAST
2007
14 years 3 days ago
Disk Failures in the Real World: What Does an MTTF of 1, 000, 000 Hours Mean to You?
Component failure in large-scale IT installations is becoming an ever larger problem as the number of components in a single cluster approaches a million. In this paper, we presen...
Bianca Schroeder, Garth A. Gibson