Which script mounted /run in Fedora 15?

[Tom H]

On Tue, Jul 19, 2011 at 10:08 PM,  <yang.y.yi at gmail.com> wrote:
>
> i found Fedora 15 has a directory /run, and /var/run is symbol linked to
> /run, /var/lock is symbol linked to /run/lock, moreover, /run is mounted as
> tmpfs, but it isn't in /etc/fstab, i searched it in /etc but ddin't find any
> script do mount it, anybody knows where it is done, why not to do it in
> /etc/fstab, thanks in advance.

Take a look at your initrd/initramfs.