Description of problem:
/sbin/mount.tmpfs will emit error messages at boot time, and fails to turn
off restricted mode, if two conditions are met:
    1. A tmpfs filesystem is used (listed in /etc/fstab).
    2. /usr is a separate filesystem, mounted after a tmpfs filesystem.
The problem is simply that /sbin/mount.tmpfs uses 'id', which is in
/usr/bin/id, and hence not yet available.

Version-Release number of selected component (if applicable):
coreutils-8.4-8.fc13.i686
(The error message is emitted by /sbin/mount.tmpfs, but the easy fix is
to coreutils; see "Additional info" below.)

How reproducible:
100%

Steps to Reproduce:
Prerequisites:
  A tmpfs filesystem in /etc/fstab, e.g.:
      tmpfs  /tmp  tmpfs  defaults  0 0
  A separate /usr filesystem, listed after tmpfs in /etc/fstab .
Then boot (single-user will do).

Actual results:
On the system console (also in /var/log/boot.log):
  Mounting local filesystems:  /sbin/mount.tmpfs: line 22: id: command not found
  /sbin/mount.tmpfs: line 23: id: command not found
  /sbin/mount.tmpfs: line 25: [: -eq: unary operator expected

Expected results:
No error messages after "Mounting local filesystems".

Additional info:
Two possibilities to fix:
1. Change the location of 'id' from /usr/bin/id to /bin/id, in the coreutils
   package.
2. Make all the 'id' code in /sbin/mount.tmpfs be conditional on
   'type -t id >/dev/null', and if that fails, assume it's boot time, and
   set restricted=0 .  (No, I don't like it either.)