changing /tmp mount on fstab file with noexc
I need to mount /tmp as a separate drive with noexec and /tmp already mounted on /etc/fstab
LABEL=/tmp /tmp ext3 defaults 1 2
/tmp /var/tmp ext3 defaults,bind,noauto 0 0
if I change the options from defaults,bind,noauto to loop,noexec,nosuid,rw without unmout /tmp , dose these change take effect at the moment ? or I have to unmout and mount /tmp again ?
also what dose these two lines mean :
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda6 1035660 42180 940872 5% /tmp
/tmp 1035660 42180 940872 5% /var/tmp
why /tmp mounted to /var/tmp ?? I'm really confused !