A case for redundant arrays of inexpensive disks (RAID)
SIGMOD '88 Proceedings of the 1988 ACM SIGMOD international conference on Management of data
A dynamic disk spin-down technique for mobile computing
MobiCom '96 Proceedings of the 2nd annual international conference on Mobile computing and networking
A predictive system shutdown method for energy saving of event-driven computation
ACM Transactions on Design Automation of Electronic Systems (TODAES)
Dynamic power management using adaptive learning tree
ICCAD '99 Proceedings of the 1999 IEEE/ACM international conference on Computer-aided design
Quantitative comparison of power management algorithms
DATE '00 Proceedings of the conference on Design, automation and test in Europe
Managing energy and server resources in hosting centers
SOSP '01 Proceedings of the eighteenth ACM symposium on Operating systems principles
Adaptive Disk Spin-down Policies for Mobile Computers
MLICS '95 Proceedings of the 2nd Symposium on Mobile and Location-Independent Computing
The Case for Higher-Level Power Management
HOTOS '99 Proceedings of the The Seventh Workshop on Hot Topics in Operating Systems
DRPM: dynamic speed control for power management in server class disks
Proceedings of the 30th annual international symposium on Computer architecture
Disk Scrubbing in Large Archival Storage Systems
MASCOTS '04 Proceedings of the The IEEE Computer Society's 12th Annual International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunications Systems
Cooperative I/O: a novel I/O semantics for energy-aware applications
OSDI '02 Proceedings of the 5th symposium on Operating systems design and implementationCopyright restrictions prevent ACM from being able to make the PDFs for this conference available for downloading
Hibernator: helping disk arrays sleep through the winter
Proceedings of the twentieth ACM symposium on Operating systems principles
Program Counter-Based Prediction Techniques for Dynamic Power Management
IEEE Transactions on Computers
Energy conservation policies for web servers
USITS'03 Proceedings of the 4th conference on USENIX Symposium on Internet Technologies and Systems - Volume 4
An analysis of latent sector errors in disk drives
Proceedings of the 2007 ACM SIGMETRICS international conference on Measurement and modeling of computer systems
Disk failures in the real world: what does an MTTF of 1,000,000 hours mean to you?
FAST '07 Proceedings of the 5th USENIX conference on File and Storage Technologies
Failure trends in a large disk drive population
FAST '07 Proceedings of the 5th USENIX conference on File and Storage Technologies
PARAID: a gear-shifting power-aware RAID
FAST '07 Proceedings of the 5th USENIX conference on File and Storage Technologies
The Performance Impact of Kernel Prefetching on Buffer Cache Replacement Algorithms
IEEE Transactions on Computers
ACM Transactions on Storage (TOS)
Disk scrubbing versus intra-disk redundancy for high-reliability raid storage systems
SIGMETRICS '08 Proceedings of the 2008 ACM SIGMETRICS international conference on Measurement and modeling of computer systems
ATC'08 USENIX 2008 Annual Technical Conference on Annual Technical Conference
Context-aware mechanisms for reducing interactive delays of energy management in disks
ATC'08 USENIX 2008 Annual Technical Conference on Annual Technical Conference
Disk Scrubbing Versus Intradisk Redundancy for RAID Storage Systems
ACM Transactions on Storage (TOS)
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The increasing use of computers for saving valuable data imposes stringent reliability constraints on storage systems. Reliability improvement via use of redundancy is a common practice. As the disk capacity improves, advanced techniques such as disk scrubbing are being employed to proactively fix latent sector errors. These techniques utilize the disk idle time for reliability improvement. However, the idle time is a key to dynamic energy management that detects such idle periods and turns-off the disks to save energy. In this paper, we are concerned with the distribution of the disk idle periods between reliability and energy management tasks. For this purpose, we define a new metric, energy-reliability product (ERP), to capture the effect of one technique on the other. Our initial investigation using trace-driven simulations of typical enterprise applications shows that the ERP is a suitable metric for identifying efficient idle period utilization. Thus, ERP can facilitate development of systems that provide both reliability and energy managements.