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Old 06-20-2008, 09:40 PM
aeko aeko is offline
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Join Date: Jun 2008
Posts: 2
Slow Smart Update to encrypted sparse image

I created an encrypted sparse disk image from the shell using hdiutil and then have SD backing up my disk to it. It seems to be a whole lot slower Smart Updating the disk (3.33MB/s VS. 100+MB/s previously) though than it was before when I just backing up directly to my USB hard disk.

Is there reason why it's so much slower?
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