Large-Scale Cluster File Systems: Metadata
Vinayak Shinde, Pratiksha Prajapati, Vishalkumar Patel, Shree L. R. Tiwari · IJSRD : international journal for scientific research and development · 2015
Most supercomputers nowadays are based on large clusters, which call for sophisticated, scalable, and decentralized metadata processing techniques. From the attitude of maximizing information output, a perfect information distribution policy ought to mechanically balance the namespace neck of the woods and even distribution while not manual intervention. we tend to propose information distribution policy, static partitioning versus dynamic partitioning, differing kinds of mapping methodology that seeks to balance the wants of keeping namespace neck of the woods and even distribution of the load by dynamic partitioning of the namespace into size- adjustable gradable units with information consistency. We tend to propose consistency policy i.e. Distributed protection vs. Centralized Management, Parallel Information Access, Distributed Lock Manager, Synchronizing Access to File information, Allocation Maps.