| 摘要 |
For facilitating data verification using a checksum in conjunction with a sidefile by a processor device in a computing environment, first block signatures having a first size are calculated for first blocks of a first volume stored on a storage device. The first block signatures are stored to a sidefile. Second block signatures having a second size different from the first size are calculated for second blocks of a second volume stored on the storage device. The second block signatures are stored to the sidefile.
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