[Duplicity-talk] Some questions about the stats

[Gabriel Ambuehl]

--------------[ Backup Statistics ]--------------
StartTime 1197061092.27 (Fri Dec  7 21:58:12 2007)
EndTime 1197061158.18 (Fri Dec  7 21:59:18 2007)
ElapsedTime 65.91 (1 minute 5.91 seconds)
SourceFiles 189671
SourceFileSize 6681178497 (6.22 GB)
NewFiles 63
NewFileSize 1330354 (1.27 MB)
DeletedFiles 4
ChangedFiles 84
ChangedFileSize 183692527 (175 MB)
ChangedDeltaSize 0 (0 bytes)
DeltaEntries 151
RawDeltaSize 631176 (616 KB)
TotalDestinationSizeChange 804726 (786 KB)
Errors 0
-------------------------------------------------


How can changed file size be 175MB, ChangedDeltaSize be 0 and RawDeltaSize 
616KB?  I assume RawDeltaSize is the size of the delta that's actually been 
produced? But what does ChangedDeltaSize measure?

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