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TECHNIQUES FOR HOST TO HOST TRANSFER OF SEQUENTIAL MEDIA AND USE OF PERSISTENT RESERVATION TO PROTECT MEDIA DURING HOST TO HOST TRANSFER
TECHNIQUES FOR HOST TO HOST TRANSFER OF SEQUENTIAL MEDIA AND USE OF PERSISTENT RESERVATION TO PROTECT MEDIA DURING HOST TO HOST TRANSFER
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机译:顺序介质中的主机进行主机传输的技术以及在主机进行主机传输时使用永久保留来保护媒体
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摘要
Techniques for host to host transfer of media and the use of persistent reservation to protect media during host to host transfer is disclosed. Exemplary embodiments may be realized as methods and systems for transferring a sequential media loaded in a drive from a first host to a second host without physically unloading the media. The first host may have a persistent reservation or non-persistent reservation of the drive. Likewise, the second host may have a persistent reservation or non-persistent reservation of the drive. Logical unload, logical load and preemption commands are utilized as is error recovery from a failed reservation.
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