timekeeping on jail servers
John Webster
jwebster at es.net
Fri Dec 21 09:15:12 PST 2007
--On December 21, 2007 11:23:03 AM -0500 Bill Moran <wmoran at potentialtech.com> wrote:
> In response to shinny knight <sh1nny_kn1ght at yahoo.com>:
>
> The reason that is not recommended is that it results in sudden steps
> of the clock. Occasionally, these steps go backwards. Software that
> is very sensitive to time changes (make processes, database servers,
> anything doing calculations WRT time) can break, crash, or work
> inaccurately.
>
ntpdate -B should slew the time slowly. (According to the manpage.)
Happy Holidays!
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