Linux : restriction des droits sur les points de montage

/dev/mapper/vg-root /         ext4  errors=remount-ro            0  1
/dev/md0            /boot     ext2  noatime,nodev,nosuid,noexec  0  2
/dev/mapper/vg-swap none      swap  sw                           0  0
/dev/mapper/vg-var  /var      ext4  noatime,nodev,nosuid         0  2
/dev/mapper/vg-log  /var/log  ext4  noatime,nodev,nosuid         0  2
/dev/mapper/vg-tmp  /tmp      ext4  noatime,nodev,nosuid,noexec  0  2
/dev/mapper/vg-home /home     ext4  noatime,nodev,nosuid,noexec  0  2