$ df -h
Filesystem Size Used Avail Use% Mounted on
dev 1.4G 0 1.4G 0% /dev
run 1.5G 1.1M 1.5G 1% /run
/dev/vda2 30G 26G 3.4G 89% /
tmpfs 1.5G 0 1.5G 0% /dev/shm
tmpfs 1.5G 4.0K 1.5G 1% /tmp
tmpfs 1.5G 2.8M 1.5G 1% /etc/pacman.d/gnupg
/dev/vda3 99M 292K 99M 1% /boot/efi
tmpfs 289M 68K 289M 1% /run/user/967
tmpfs 289M 72K 289M 1% /run/user/1000
$ pacman -Qo /usr/lib/systemd/system/etc-pacman.d-gnupg.mount
/usr/lib/systemd/system/etc-pacman.d-gnupg.mount is owned by manjaro-tools-base-git r3035.3a5c25c-1