After I got my server going I transferred all my photos over and ran a utility overnight to check them for corruption, the name escapes me but it was an open so

After I got my server going I transferred all my photos over and ran a utility overnight to check them for corruption, the name escapes me but it was an open source cli program. A small number of images were corrupted and the majority were replaced with thankfully pristine backup copies. The rest were restored with minor visual glitches.