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SYSTEM AND METHOD FOR RESUMING BACKUP OF A VOLUME AFTER A BACKUP OPERATION PREMATURELY TERMINATES
SYSTEM AND METHOD FOR RESUMING BACKUP OF A VOLUME AFTER A BACKUP OPERATION PREMATURELY TERMINATES
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机译:在备份操作提前终止后恢复卷的备份的系统和方法
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摘要
A first snapshot of a volume is created at a first point in time. A first backup operation to backup the volume to a first backup image using the first snapshot is initiated. The first backup operation terminates before completion, e.g., due to a failure. A second snapshot of the volume representing the state of the volume at a second point in time is then created. The second snapshot is used by a second backup operation to resume backing up the volume to a second backup image. The first backup image is then merged with the second backup image.
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