Logical volume error for user

Hi to all,
As we created a lv06 for user with "smitty mklv",and given place in
filesystem by "smitty crjfslv", after mounting as
#mount /dev/lv06 /usershome/rr
it is mounted.
After the mount taken place
as user when try to login to node it gives error
messege as "tooltalk messege server could not be started",,
but as we #unmount /usershome/rr with lv06
it works properly for user without any errors,

So any steps to be made please do let me know,
Thanks & Regards.

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