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FAST
2008
13 years 6 months ago
Enhancing Storage System Availability on Multi-Core Architectures with Recovery-Conscious Scheduling
In this paper we develop a recovery conscious framework for multi-core architectures and a suite of techniques for improving the resiliency and recovery efficiency of highly conc...
Sangeetha Seshadri, Lawrence Chiu, Cornel Constant...
FAST
2008
13 years 7 months ago
An Analysis of Data Corruption in the Storage Stack
An important threat to reliable storage of data is silent data corruption. In order to develop suitable protection mechanisms against data corruption, it is essential to understan...
Lakshmi N. Bairavasundaram, Garth R. Goodson, Bian...
FAST
2008
13 years 7 months ago
BPLRU: A Buffer Management Scheme for Improving Random Writes in Flash Storage
Flash memory has become the most important storage media in mobile devices, and is beginning to replace hard disks in desktop systems. However, its relatively poor random write pe...
Hyojun Kim, Seongjun Ahn
FAST
2008
13 years 7 months ago
Scalable Performance of the Panasas Parallel File System
Brent Welch, Marc Unangst, Zainul Abbasi, Garth A....
FAST
2008
13 years 7 months ago
The RAID-6 Liberation Codes
The RAID-6 specification calls for a storage system with multiple storage devices to tolerate the failure of any two devices. Numerous erasure coding techniques have been develope...
James S. Plank
FAST
2008
13 years 7 months ago
Parity Lost and Parity Regained
RAID storage systems protect data from storage errors, such as data corruption, using a set of one or more integrity techniques, such as checksums. The exact protection offered by...
Andrew Krioukov, Lakshmi N. Bairavasundaram, Garth...
FAST
2008
13 years 7 months ago
Pergamum: Replacing Tape with Energy Efficient, Reliable, Disk-Based Archival Storage
As the world moves to digital storage for archival purposes, there is an increasing demand for reliable, lowpower, cost-effective, easy-to-maintain storage that can still provide ...
Mark W. Storer, Kevin M. Greenan, Ethan L. Miller,...
FAST
2008
13 years 7 months ago
Towards Tamper-evident Storage on Patterned Media
We propose a tamper-evident storage system based on probe storage with a patterned magnetic medium. This medium supports normal read/write operations by outof-plane magnetisation ...
Pieter H. Hartel, Leon Abelmann, Mohammed G. Khati...
FAST
2008
13 years 7 months ago
EIO: Error Handling is Occasionally Correct
The reliability of file systems depends in part on how well they propagate errors. We develop a static analysis technique, EDP, that analyzes how file systems and storage device d...
Haryadi S. Gunawi, Cindy Rubio-González, An...
FAST
2008
13 years 7 months ago
Measurement and Analysis of TCP Throughput Collapse in Cluster-based Storage Systems
Cluster-based and iSCSI-based storage systems rely on standard TCP/IP-over-Ethernet for client access to data. Unfortunately, when data is striped over multiple networked storage ...
Amar Phanishayee, Elie Krevat, Vijay Vasudevan, Da...