HPUX 11.0 problem with automount

[havard_1]

Hello,

I'm very pleased if someone can help me.
We have a problem with automount.
In /etc/fstab, we mount a shared file system from a server "titi" into a directorie. The line of fstab file is :
"titi:/vol/tata /toto ..."

We use NIS . So in the map auto.direct, there is a line like:
"titi:/vol/tata /tata" with options
my OS can access correctly to my shared file system and shared file system can be mounted by my OS

When the system boot, /toto is mounted correctely but /tata is a link to /toto!!!
Thereis no /tmp_mnt/tata...

Someone can explain me why automount don't work correctly?
Does exist a patch?

Regards