iCloud uploading fix

after several days of trying to get iCloud, unsuccessfully to upload my (small) photo library, and having 2 days of phone conversations with tech support, I found a message from StevefromLosAltos, on Apr15, about doing a repair database on the photo library. I was on yet another phone call from tech support, and asked about it. the tech said it was a 'solid potential', and I went ahead and did it. Surprisingly, it worked just fine and in several hours, all was uploaded and just fine...