________________________________________
From: Robert Moskowitz [rgm@xxxxxxxxxxxxxxx]
Sent: Thursday, April 20, 2017 5:00 PM
To: CentOS mailing list
Subject: What besides Postfix should not start until system time set?
>
> So I have learned that Postfix should delay until Chronyd has moved the
> system time from 0 to current.
Something you might consider to make the time delta _less_ drastic, is to create a service which on system shutdown touches a file {in /etc/} and on boot early in the start-up {make some other services depend on it} checks to see if the system date&time is before the time on that file, if it is then use the time stamp {+ a few sec} on the file to set the current time. That way time would at least move forward.
in the olden days we used to use `hwclock --badyear` mitigate part of it. perhaps you could extend hwclock for --dead-batteries and make it easier for every one with an arm {assuming hwclock is still used in the boot process to pull the initial time from the clock}. :)
Even when this disclaimer is not here:
I am not a contracting officer. I do not have authority to make or modify the terms of any contract.
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