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Improved backup performance after backup failure
Improved backup performance after backup failure
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摘要
Disclosed herein are methods, systems and processes that improve backup performance after a backup failure. It is determined whether the backup operation was successful. In response to determining that the backup operation was unsuccessful, the backup metadata associated with the backup operation is associated with the snapshot meta associated with the snapshot taken at the first point in time prior to the start of the backup operation. Replaced with data. Then, based on the snapshot metadata, a rolled-back snapshot is generated that allows another backup operation to be performed at the second time point.
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