Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Ext3"”.
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WFS: um sistema de arquivos baseado na política Write- Once Read-Many no espaço do usuário
… de reduzir a perda de desempenho em relação ao Ext3. Para tal, técnicas de experimento fatorial 2k foram utilizadas. Ficou constatado que, para a carga de teste utilizada, o WFS introduziu uma perda de desempenho inferior a 12% quando comparado ao Ext3 não-WORM
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Forensic framework for honeypot analysis
… preservation methodology which utilizes the Ext3 journal. This is followed with an examination of dentry logging which is primarily used to map inode numbers to filenames in Ext3. The final component presented is the initial research behind a toolkit for the examination of the recently …
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Hard Drive Command Capture and Sequential Stream Detection
… workload was run on multiple file systems (ext2, ext3, ext4, Btrfs) to compare the effects of stream allocation across file systems. It is shown that stream allocation is consistent across file systems suggesting stream detection may be a valuable workload identification tool.</p>
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Measuring, modeling, and optimizing counterintuitive performance phenomena in power-scalable, parallel systems
… journaling block device (JBD) interacts with the ext3/4 file system that introduces file write delays and file synchronization delays. To fully explain how such I/O contention causes performance anomaly, I propose analytical models of resource contention among I/O threads to describe the root …