Storage-Aware Caching: Revisiting Caching for Heterogeneous Storage Systems
FAST '02 Proceedings of the 1st USENIX Conference on File and Storage Technologies
BitVault: a highly reliable distributed data retention platform
ACM SIGOPS Operating Systems Review - Systems work at Microsoft Research
Total recall: system support for automated availability management
NSDI'04 Proceedings of the 1st conference on Symposium on Networked Systems Design and Implementation - Volume 1
Storage-aware caching: revisiting caching for heterogeneous storage systems
FAST'02 Proceedings of the 1st USENIX conference on File and storage technologies
Time-varying management of data storage
HotDep'05 Proceedings of the First conference on Hot topics in system dependability
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The key to storage manageability is adaptation. In traditional storage systems, adaptation is performed by a human administrator, who must assess problems, and then manually adjust various knobs and levers to bring the behavior of the system back to an acceptable level. Future storage systems must themselves adapt, and in doing so, reduce the need for manual intervention.In this paper, we describe the Wisconsin Network Disks project (WiND), wherein we seek to understand and develop the key adaptive techniques required to build a truly manageable network-attached storage system. WiND gracefully and efficiently adapts to changes in the environment, reducing the burden of administration and increasing the flexibility and performance of storage for an eclectic range of clients. In particular, WiND will automatically adapt to the addition of new disks to the system, the failure or erratic performance of existing disks, and changes in client workload and access patterns.