How to mount disk on AIX

bash-4.2# mount /dev/fslv02 /data
bash-4.2#
bash-4.2# df -g
Filesystem    GB blocks      Free %Used    Iused %Iused Mounted on
/dev/hd4           0.50      0.10   81%    11278    31% /
/dev/hd2          12.50     10.33   18%    47994     2% /usr
/dev/hd9var        2.00      0.91   55%     8630     4% /var
/dev/hd3           6.00      5.19   14%      788     1% /tmp
/dev/hd1           4.00      2.58   36%      879     1% /home
/dev/hd11admin      0.25      0.25    1%        5     1% /admin
/proc                 -         -    -         -     -  /proc
/dev/hd10opt      72.00     20.15   73%   201162     4% /opt
/dev/livedump      0.25      0.25    1%        4     1% /var/adm/ras/livedump
/dev/fslv01        0.50      0.50    1%        5     1% /data_old
/dev/fslv02     2018.00   1045.32   49%   906613     1% /data
bash-4.2#