[CentOS] Shutdown hangs on "Unmounting NFS filesystems"

Sun Aug 30 21:21:57 UTC 2015
Robert Nichols <rnicholsNOSPAM at comcast.net>

On 08/30/2015 04:20 PM, Robert Nichols wrote:
> Once the system gets into this state, the only remedy is a forced
> power-off.  What seems to be happening is that an NFS filesystem that
> auto-mounted over a WiFi connection cannot be unmounted because the
> WiFi connection is enabled only for my login and gets torn down when
> my UID is logged off.
> Any suggestions on how I can configure things to avoid this?  I
> really don't want to expose my WPA2 key by making the connection
> available to all users.

Oops, forgot to mention that this is CentOS 6.7.

Bob Nichols     "NOSPAM" is really part of my email address.
                 Do NOT delete it.