| 摘要 |
A method of managing backup data. The method includes accessing, via a backup manager, index data of an initial snapshot and accessing, via the backup manager, index data of a subsequent snapshot. The method further includes determining, via the backup manager, whether the index data of the subsequent snapshot is different from the index data of the initial snapshot. Responsive to a determination that the index data of the subsequent snapshot is different from the index data of the initial snapshot, creating an updated index data and creating an updated snapshot with the updated index data.
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