Q: Xsan Admin not show overview, and clients mount

hi everybody

im new user of xsan admin, and in my work have one xserver with Xsan 2.2
installed how metadata Controller, when open application xsan admin, dont see
information of clients mounts, always show clients unmounted, never refresh this
information.

when wanna see information of overview and quotas, add user of open directory
either show this information don't do it, the xsan clients be mounts and work fine, but
xsan admin not show me information of administration, xsan admin mount and unmount clients, but after seconds "show" clients unmount, within unmount clients phisical.

my english is bad, i wait understand my question
Regards