发明授权
US06282607B1 Efficient scheduling of reading data from multiple storage mediums to satisfy multiple requests 失效
从多个存储介质读取数据以满足多个请求的高效调度

Efficient scheduling of reading data from multiple storage mediums to satisfy multiple requests
摘要:
A dynamic process for improving the performance of a tape-based storage system is disclosed which takes a global view with regard to scheduling and tape selection. All requested data blocks located on multiple tapes within the storage system are analyzed and, taking advantage of the existing replication of some of the requested data blocks on multiple tapes and the location of the data blocks on the tapes, a schedule is formed that results in the reading/downloading of requested data blocks in an efficient manner.
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