I've not experienced corruption like the author, since my workflow involves copying the raw files from sdcard to harddrive, and then importing into Photos. After processing the raws in Photos, I export a .jpg back out to the filesystem.
That's because my worry is corruption of the entire Library, which Photos stores as one gigantic opaque file/directory abomination. My .photoslibrary file is currently 70gb in size, and I'm terrified of what would happen if it becomes corrupted. The Photos app crashes not infrequently.
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