> > what is the standard way to sync time under Centos 7. > ntp or chrony. > chrony syncs to an NTP server, in the same way that ntp syncs to an NTP server. The both work. I have both ntpd (under CentOS 6) and chronyd (under CentOS 7) NTP servers on my network, they all work fine together. P. _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx https://lists.centos.org/mailman/listinfo/centos