Changing the chrony/NTP Servers

You can change the configuration settings for the chrony implementation of the Network Time Protocol (NTP) servers after the initial setup. All servers and switches in Recovery Appliance must reference the same NPT servers, so that they are synchronized to the same time. This section explains how to set the Recovery Appliance servers and switches to the same chrony/NTP server addresses. Oracle recommends changing each server one at a time.

This section contains the following tasks:

• "Setting the NTP Server Address on the Compute Servers"

• "Setting the CHRONY Server Address on the InfiniBand Switches"

• "Set the NTP Server Address on the Cisco Ethernet Switch"

• "Setting the CHRONY Server on the Storage Servers"

• "Restart Recovery Appliance"

Note:

• You must restart Recovery Appliance after completing these tasks.

• You can configure one or two CHRONY servers for use with Recovery Appliance.