automount never umount

[Farkas Levente <lfarkas@bppiac.hu>]

hi,
i'm just start autofs on my desktop machine. the main reason for this
because smbfs (and also cifs) use a very high network load on my system
and i use these file very seldom, so it'd be very useful if after a few
minutes these fs can be umounted. unfortunately it seems that neither
cifs or smbfs not nfs volumes are never umounted. if they mounted once
they will remain there forever. it seems automount has the right option:
--------------------------------
root      2007  0.0  0.0   1792   696 ?        Ss   Nov16   0:00
/usr/sbin/automount --timeout=60 /smb program /etc/auto.smb
root      2041  0.0  0.0   1788   696 ?        Ss   Nov16   0:00
/usr/sbin/automount --timeout=60 /net program /etc/auto.net
--------------------------------
i try to find out which file can hold /net or /smb but neither fuser nor
lsof can show anything. is there any way to find out something about the
status of automount? eg which files are used what is the timeout when
the timeout fill be left etc?
what can be wrong? any tip?
my system is fedora core 4 full update:
kernel-2.6.14-1.1637_FC4
autofs-4.1.4-5
nfs-utils-1.0.7-12.FC4
samba-client-3.0.14a-2
thank you for your help in advance.
yours.


-- 
  Levente                               "Si vis pacem para bellum!"