service restart question

[Bruno Wolff III]

On Mon, Jun 25, 2012 at 10:30:00 -0400,
   Tom Lane <tgl at redhat.com> wrote:
>
>See also bug #832029 before being in too much of a hurry to decide that
>this Must Be A Good Thing.  At minimum, it currently seems that we might
>need per-service tuning of the restart timing parameters before being
>sure that enabling restart is safe.  So while recommending that services
>enable this after suitable testing *might* be a good idea, turning it on
>by default seems like a horribly bad one.

Since 832029 is not a public bug, can you give the gist of the issue?