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Page: Image File Fragmentation
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4 Image File Fragmentation
Eric Helgeson edited this page 2022-12-03 21:57:40 +00:00
Table of Contents

What?

If the image file on your SD card is fragmented it can impact the performance.

You will see a warning:

 - file is fragmented, see https://github.com/erichelgeson/BlueSCSI/wiki/Image-File-Fragmentation

which leads you to this page.

Solution

  • Copy all files off your SD Card.
  • Delete all files off the SD card or do a Full format of ExFat
  • Copy all the files over to your SD Card one at a time.
  • The files should no longer be fragmented on the SD card.

Technical details

https://github.com/greiman/SdFat/issues/256#issuecomment-778795554

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