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Reducing new extent failures on target device during non-disruptive logical data set migration
Reducing new extent failures on target device during non-disruptive logical data set migration
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机译:减少无中断逻辑数据集迁移期间目标设备上的新扩展范围故障
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摘要
A method, according to one embodiment, includes selecting a source data set for migration; determining a predicted future total space allocation based on characteristics of the source data set; determining whether a target volume is capable of accommodating the predicted future total space allocation; migrating the source data set to the target volume in response to determining that the target volume is capable of accommodating the predicted future total space allocation; and requesting an adjustment to an amount of reserved free space on the target volume based on the predicted future total space allocation.
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