[KPhotoAlbum] What does this mean?

[Robert Krawitz]

I have the following file version settings:

[FileVersionDetection]
autoStackNewFiles=true
copyFileComponent=
copyFileReplacementComponent=
detectModifiedFiles=true
modifiedFileComponent=([a-z]{3}_[0-9]{4})\\.(jpg|cr2|crw|tif)
originalFileComponent=\\1.cr2;\\1.crw;\\1.tif;\\1.jpg

What do these messages mean?

Original info not found by name for  "/home/rlk/images/7d2/dcim/100eos7d/img_3622.jpg" , trying by MD5 sum. 
Substitute image  "/home/rlk/images/7d2/dcim/100eos7d/img_3622.jpg"  found. 
How did that happen? We couldn't find info for the original image /home/rlk/images/7d2/dcim/100eos7d/img_3622.jpg; can't copy the original data to /home/rlk/images/7d2/dcim/100eos7d/img_3622.cr2
Original info not found by name for  "/home/rlk/images/7d2/dcim/100eos7d/img_3978.cr2" , trying by MD5 sum. 
Substitute image  "/home/rlk/images/7d2/dcim/100eos7d/img_3978.cr2"  found. 
How did that happen? We couldn't find info for the original image /home/rlk/images/7d2/dcim/100eos7d/img_3978.cr2; can't copy the original data to /home/rlk/images/7d2/dcim/100eos7d/img_3978.jpg


-- 
Robert Krawitz                                     <rlk at alum.mit.edu>

MIT VI-3 1987 - Congrats MIT Engineers 5 straight men's hoops tourney
Tall Clubs International  --  http://www.tall.org/ or 1-888-IM-TALL-2
Member of the League for Programming Freedom  --  http://ProgFree.org
Project lead for Gutenprint   --    http://gimp-print.sourceforge.net

"Linux doesn't dictate how I work, I dictate how Linux works."
--Eric Crampton