Failure Trends in a Large Disk Drive Population [pdf]
Appears in the Proceedings of the 5th USENIX Conference on File and Storage Technologies (FAST’07), February 2007 Failure Trends in a Large Disk Drive Population Eduardo Pinheiro, Wolf-Dietrich Weber and Luiz Andr´e Barroso Google Inc. 1600 Amphitheatre Pkwy Mountain View, CA 94043 {edpin,wolf,luiz}@google.com Abstract It is estimated that over 90% of all new information produced in the world is
5th USENIX Conference on File and Storage Technologies - Paper
2 Methodology 2.1 What is a disk failure? While it is often assumed that disk failures follow a simple fail-stop model (where disks either work perfectly or fail absolutely and in an easily detectable manner [22,24]), disk failures are much more complex in reality. For example, disk drives can experience latent sector faults or transient performance problems. Often it is hard to correctly attribut
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CIEL is a universal execution engine for distributed computation. Developed by researchers at the Cambridge Computer Laboratory, CIEL is designed to achieve high scalability and reliability when run on a commodity cluster or cloud computing platform. CIEL supports the full range of MapReduce-style computations, and the included Skywriting scripting language allows developers to create more sophist
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Sadayuki Furuhashi @frsyuki å°†æ¥ã®å¤§è¦æ¨¡åˆ†æ•£ã‚·ã‚¹ãƒ†ãƒ ã§ã¯ã€ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ã¯é›†ç´„ã—ã¦RAIDã§ä¸¦åˆ—化+ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã§ç¹‹ã’ãŸæ–¹ãŒã€ãƒãƒ¼ã‚«ãƒ«ã«å˜ç™ºã®HDD（やSSD）をæŒã¤ã‚µãƒ¼ãƒã‚’分散ã—ã¦è¨ç½®ã™ã‚‹ã‚ˆã‚Šã€ç®¡ç†ã‚³ã‚¹ãƒˆã‚‚勘案ã™ã‚‹ã¨å分有利ã€ã¨ã„ã†ä¸»å¼µã‚’ã—ã¦ã¿ãŸã„ã®ã ã‘ã©ã‚‚ã€ã¡ã‚‡ãƒã¨åŽ³ã—ã„ã‹ãªã。 2011-02-21 19:13:45
Robust log process
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open-supercomputer.org
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Empirical Measurements of Disk Failure Rates and Error Rates - Microsoft Research
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