Invention Grant
US09244628B2 Reducing elapsed time to access data from a storage medium during a recall operation 有权
在调用操作期间减少从存储介质访问数据的经过时间

Reducing elapsed time to access data from a storage medium during a recall operation
Abstract:
In one embodiment, a tape drive includes a drive buffer, a processor, and logic integrated with and/or executable by the processor, the logic being configured to cause the processor to: receive a list including: user data segments recorded on tape media, wherein the user data segments are arranged in the list according to a predetermined order, and information associated with each user data segment, wherein the information includes a description of a physical location of each of the user data segments on the tape media. The logic is further configured to cause the processor to locate each of the user data segments on the tape media according to the order in the list, read each of the user data segments from the tape media according to the order in the list, and write each of the user data segments to a buffer according to the order in the list.
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