Why my backup to USB Drive is too slow?
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            by Jonas
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        Published on 2010-04-12T12:31:19Z
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            2010/04/12
            12:33 UTC
        
        
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I have tried several backup solutions for my data and none of them was good enough.
I basically want to make a copy of my files to an attached USB Drive from time to time. I don't mind starting my backups manually, since the USB Drive is not always connected.
My problem is that my data contains a lot of files (a huge amount), so backing up takes forever (more than 20 hours).
Using "rsync" an other similar solutions is not working because the I/O needed to check the file for changes takes longer than the time to actually copy it.
Any suggestions?
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