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Recovering from a mistaken point-in-time copy restore
Recovering from a mistaken point-in-time copy restore
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机译:从错误的时间点副本还原中恢复
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摘要
A method, system, and program product are provided for undoing a point-in-time copy restore. Provided are swapping corresponding tracks between a source volume and a target volume using cache of a storage subsystem to which the source and the target volumes are attached, based on an indicator being set that a track on the source volume is changed since a point-in-time copy. Tracks are moved from the source volume to the target volume based on the indicator being unset.
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