mount user homedir with pam module

[Andreas Matthieu]

Hi,

we will mount our users homedir with a pam_modul wich provides a pam_sm_open_session and pam_sm_close_session function to mount/umount the homedir via nfs.The pam modul works fine on linux, now we will try it on hpux 11i and get several problems.
1. The mount at pam_sm_open_session get a device busy for the target directory. Why? Has hpux the shell initialize before pam_sm_open_session?
2. We cannot umount the homedir in pam_sm_close_session. When the user got an exit of his session no pam function where called. Call hpux login no pam_sm_close_session?

Regards,

Andreas Matthieu