Im trying mount usb to /var/log in (copy to ram).# Do not edit this file as fstab is recreated automatically during every boot.
# Please use /etc/rc.d/rc.local or sysvinit scripts if you want to mount/unmount
# drive, filesystem or network share.
(as i remember fstab is the place to edit partitions behavior.)
I found file that edits fstab : /etc/rcS.d/S-show_gvfs