FAST'2011 NetApp
Key Idea:
1. Make NFS client behave better to improve distributed system performance.
2. They define congestion price in a device independent way based on utilization (of disk, cpu, network, and even virtual devices such as readahead effectivess serving as heuristics).-- ref.: “Throughput-competitive online routing” , FOCS ʼ93
3. The servers and the clients then use the price as a way to coordinate and schedule file system operations.
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