Here's the log:
http://pastebin.com/kn6k4sneBut, it's easiest explained this way:
3 music directory mounts on the same NAS:
192.168.1.4:/medias/musique --> mounted as Musique under RuneUI
192.168.1.4:/medias/classique --> Classique
192.168.1.4/data/flac ---> New
And here's the output of df:
/dev/root 6316664 1505624 4472304 26% /
devtmpfs 219728 0 219728 0% /dev
tmpfs 223924 0 223924 0% /dev/shm
tmpfs 223924 304 223620 1% /run
tmpfs 223924 0 223924 0% /sys/fs/cgroup
tmpfs 223924 0 223924 0% /tmp
logs 5120 56 5064 2% /var/log
Ramdisk 262144 0 262144 0% /run/shm
rune-logs 20480 112 20368 1% /var/log/runeaudio
/dev/mmcblk0p1 91962 34838 57124 38% /boot
192.168.1.4:/medias/classique 1921316720 1831747008 89569712 96% /mnt/MPD/NAS/Classique
192.168.1.4:/data/flac 959890448 416230864 543659584 44% /mnt/MPD/NAS/New
Only two shares are listed (although all three seem ok under RuneUI)
BUT ! the one not parsed by the database updated is not the one missing here ! it's the "New" shared directory...