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Exporting an address space in a thin-provisioned storage device
Exporting an address space in a thin-provisioned storage device
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机译:将地址空间导出为瘦的存储设备
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摘要
An apparatus, method, and computer-readable storage medium for allowing a block-addressable storage device to provide a sparse address space to a host computer. The storage device exports an address space to a host computing device which is larger than the storage capacity of the storage device. The storage device translates received file system object addresses in the larger address space to physical locations in the smaller address space of the storage device. This allows the host computing device more flexibility in selecting addresses for file system objects which are stored on the storage device.
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