How many filesystem?


I used to see every repository listed when issuing command “df” on the Stratum-0 host.
However, right now, this is what I get:

[root@cvmfs-release01 ~]# df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 63G 0 63G 0% /dev
tmpfs 63G 0 63G 0% /dev/shm
tmpfs 63G 67M 63G 1% /run
tmpfs 63G 0 63G 0% /sys/fs/cgroup
/dev/sda4 159G 7.4G 152G 5% /
/dev/sda2 504M 165M 314M 35% /boot
data 16T 256K 16T 1% /data
data/srv-cvmfs 19T 3.3T 16T 18% /srv/cvmfs
/dev/zd0 504G 3.7G 475G 1% /var/spool/cvmfs
cvmfs-uploader02:/cvmfs-mirror 21T 2.7T 18T 14% /mnt
/dev/fuse 4.0G 109M 3.9G 3% /var/spool/cvmfs/ 504G 3.7G 475G 1% /cvmfs/
tmpfs 13G 0 13G 0% /run/user/0

I only see
How is that? Should I be concerned about it? Is there anything I must do?

Thanks a lot in advance.