Re: rsync -S

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T. Horsnell wrote:
rsync and tar offer the -S switch for 'handling sparse files efficiently'.
But when would I ever want to handle them INefficiently? i.e. why doesnt it
do this automatically?

Cheers,
Terry.
Because detecting sparse files is "expensive". For files with only a few holes (sparely sparse?) it may be deemed cheaper to waste a few blocks on the drive rather than the CPU time to handle it "properly".

Jeff


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