j'ai recommencé à neuf et ça donne la même chose, voici le début: (c'est très long...)
apple$ sudo du - sxg /* 2>&1 | sort -nr | grep -v permitted
Password:
818813400 /Users
760399680 /Users/apple
359343264 /Users/apple/Pictures
242893424 /Users/apple/Library
157789240 /Users/apple/Pictures/iPhoto Library.migratedphotolibrary
113908848 /Users/apple/Pictures/Photos Library.photoslibrary
100730472 /Users/apple/Library/Containers
100193880 /Users/apple/Pictures/iPhoto Library.migratedphotolibrary/Masters
94622128 /Users/apple/Pictures/iPhoto Library.migratedphotolibrary/Masters/2014
86508376 /Users/apple/Pictures/iPhoto Library (original)
86384344 /Users/apple/Library/Containers/com.apple.cloudphotosd
86384272 /Users/apple/Library/Containers/com.apple.cloudphotosd/Data
86320992 /Users/apple/Library/Containers/com.apple.cloudphotosd/Data/Library
86309872 /Users/apple/Library/Containers/com.apple.cloudphotosd/Data/Library/Application Support
86309848 /Users/apple/Library/Containers/com.apple.cloudphotosd/Data/Library/Application Support/com.apple.cloudphotosd/services
86309848 /Users/apple/Library/Containers/com.apple.cloudphotosd/Data/Library/Application Support/com.apple.cloudphotosd
86309840 /Users/apple/Library/Containers/com.apple.cloudphotosd/Data/Library/Application Support/com.apple.cloudphotosd/services/com.apple.photo.icloud.sharedstreams