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2010
13 years 8 months ago
Extending SSD Lifetimes with Disk-Based Write Caches
We present Griffin, a hybrid storage device that uses a hard disk drive (HDD) as a write cache for a Solid State Device (SSD). Griffin is motivated by two observations: First, HDD...
Gokul Soundararajan, Vijayan Prabhakaran, Mahesh B...
OSDI
2008
ACM
14 years 6 months ago
Everest: Scaling Down Peak Loads Through I/O Off-Loading
Bursts in data center workloads are a real problem for storage subsystems. Data volumes can experience peak I/O request rates that are over an order of magnitude higher than avera...
Dushyanth Narayanan, Austin Donnelly, Eno Thereska...
OSDI
2006
ACM
14 years 6 months ago
Flight Data Recorder: Monitoring Persistent-State Interactions to Improve Systems Management
Mismanagement of the persistent state of a system--all the executable files, configuration settings and other data that govern how a system functions--causes reliability problems,...
Chad Verbowski, Emre Kiciman, Arunvijay Kumar, Bra...
SIGCOMM
2006
ACM
14 years 9 days ago
Planet scale software updates
Fast and effective distribution of software updates (a.k.a. patches) to millions of Internet users has evolved into a critical task over the last years. In this paper, we characte...
Christos Gkantsidis, Thomas Karagiannis, Milan Voj...