Re: What does PostgreSQL do when time goes backward?

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От Frank Bax
Тема Re: What does PostgreSQL do when time goes backward?
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Msg-id BLU0-SMTP860B73D3D0E9B478E3DF80ACAF0@phx.gbl
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Ответ на What does PostgreSQL do when time goes backward?  (John Hasler <jhasler@newsguy.com>)
Ответы Re: What does PostgreSQL do when time goes backward?  (Kenneth Marshall <ktm@rice.edu>)
Список pgsql-sql
John Hasler wrote:
> How does PostgreSQL react to time being stepped at bootup?  My Chrony
> NTP package might cause it to do so on rare occasions when the hardware
> clock is way off.  This would only happen during bootup.


My ntp client changes clock (by small amount) at any time:

Jul 25 05:29:38 bax ntpd[10269]: adjusting local clock by 0.098724s
Jul 25 05:31:43 bax ntpd[10269]: adjusting local clock by 0.038991s
Jul 25 06:13:38 bax ntpd[10269]: adjusting local clock by -0.037131s
Jul 25 15:01:52 bax ntpd[10269]: adjusting local clock by -0.112429s


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