Image File Fragmentation

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Eric Helgeson edited this page Nov 21, 2022 · 4 revisions

What?

If the image file on your SD card is fragmented it can impact the performance. You will see a warning like:

 - file is fragmented, see https://scsi.blue/frag

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

Important

If you are looking for BlueSCSI v2 documentation please go here: https://github.com/BlueSCSI/BlueSCSI-v2/wiki