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Showing 1 to 2 of 2 for “"virtual hard disk"”.
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Clouds of glass: fragility of virtual machine disk images
With virtual machines becoming common, it becomes important for them to be robust to errors. However, the virtual hard disk images used by virtual machines are not as reliable as physical disks. Existing solutions such as RAID can be used to improve reliability, but only at the cost of disk space …
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Failure Diagnosis for Datacenter Applications
… application failures occur, they become much harder to detect and localize. The challenges are three-fold: complex component dependency, gray failures, and unpredictable component behaviors. My thesis is that fast and accurate failure diagnosis for datacenter applications is possible using …