sudo killal mds sudo killall -9 mds
# Turn indexing off and on
sudo mdutil -i off /
sudo mdutil -i on /
# Erase and rebuild index
sudo mdutil -E /
# Status
sudo mdutil -s /
# If you get "Spotlight server is disabled." -> see below ↓sudo mddiagnose
/usr/bin/find / -name .metadata_never_index -maxdepth 1
/usr/bin/find /System/Volumes/Data -name .metadata_never_index -maxdepth 1
/usr/bin/find /Volumes -name .metadata_never_index -maxdepth 2